Kuhnke
Panel Builder Relays
This is a list showing the exact part numbers used for Kuhnke panel builder relays, sockets and modules
171 SERIES LOW PROFILE RELAYS
A range of 8A/12A/16A single pole and two pole relays, with sockets, modules and clips ordered seperately. Ideal interface relays, used where enclosure space is at a premium. Standard coils 12VDC/24VDC/24VAC/115VAC/230VAC. Other coil voltages are available.
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171.G1.12VDC
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Single pole change over 12A rated contacts 12VDC
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171.G1.24VDC
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Single pole change over 12A rated contacts 24VDC
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171.G1.24VAC
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Single pole change over 12A rated contacts 24VAC
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171.G1.115VAC
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Single pole change over 12A rated contacts 115VAC
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171.G1.230VAC
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Single pole change over 12A rated contacts 230VAC
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Z318.02
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Safe separation base for 171.G1 relays. Modules supported
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Z438
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Rapid eject and retaining clip for 171 relays.
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171.G2.12VDC
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Double pole change over 8A rated contacts 12VDC
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171.G2.24VDC
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Double pole change over 8A rated contacts 24VDC
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171.G2.24VAC
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Double pole change over 8A rated contacts 24VAC
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171.G2.115VAC
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Double pole change over 8A rated contacts 115VAC
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171.G2.2130VAC
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Double pole change over 8A rated contacts 230VAC
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171.P1.12VDC
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Single pole change over 16A rated contacts 12VDC
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171.P1.24VDC
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Single pole change over 16A rated contacts 24VDC
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171.P1.24VAC
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Single pole change over 16A rated contacts 24VAC
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171.P1.115VAC
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Single pole change over 16A rated contacts 115VAC
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171.P1.230VAC
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Single pole change over 16A rated contacts 230VAC
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Z315.02
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Safe separation base for 171.G2 / 171.P1 relays. Modules supported
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Z319.02
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Base for 171.G2 / 171.P1 relays. Modules supported
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Z438
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Rapid eject and retaining clip for 171 relays.
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114 SERIES RELAYS
The classic 14 pin panel builder relay. This robust 4 c/o product switches 30mA - 10A. Push to test, override locking lever and coil LED are standard. Coils 12VDC/24VDC/24VAC/115VAC/230VAC
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114.A4.24VAC1L
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4 pole change over 10A rated contacts 24VAC with LED
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114.A4.115VAC1L
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4 pole change over 10A rated contacts 115VAC with LED
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114.A4.230VAC1L
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4 pole change over 10A rated contacts 230VAC with LED
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114.A4.12VDC1L
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4 pole change over 10A rated contacts 12VDC with LED
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114.A4.24VDC1L
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4 pole change over 10A rated contacts 24VDC with LED
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Z368.02
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Base for 114 relays. Modules supported
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Z388.02
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Safe seperation base for 114 relays. Modules supported
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UF UNIVERSAL SERIES RELAYS
8 pin and 11 pin (round pin or 'octal') 10A relays for 2 c/o or 3 c/o applications. Push to test, override locking lever and coil LED are standard. Coils 24VDC/24VAC/115VAC/230VAC
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UF2.24VAC1L
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2 pole change over 10A rated contacts 24VAC with LED
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UF2.115VAC1L
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2 pole change over 10A rated contacts 115VAC with LED
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UF2.230VAC1L
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2 pole change over 10A rated contacts 230VAC with LED
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UF2.24VDC1L
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2 pole change over 10A rated contacts 24VDC with LED
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UF3.24VAC1L
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3 pole change over 10A rated contacts 24VAC with LED
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UF3.115VAC1L
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3 pole change over 10A rated contacts 115VAC with LED
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UF3.230VAC1L
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3 pole change over 10A rated contacts 230VAC with LED
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UF3.24VDC1L
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3 pole change over 10A rated contacts 24VDC with LED
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Z392
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Standard base for UF2 relays, modules are not supported
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Z393
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Standard base for UF3 relays, modules are not supported
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Kuhnke Industrial Relays
This is an overview of the Kuhnke range of industrial relays. These products are found in medical, railway, and power generating applications as well as industries such as printing, textiles and automation.
Other Kuhnke relays can be seen in the panel relays section of this web site, which shows the individual part numbers for the most popular relays used today in control panels, interface technology and automation systems.
Plug in and PCB versions. Older models may have AgCdO contacts indicated by a C in the part number. Twin contact options. Coils are mainly 24VDC, but some other variations are possible. Socket part number is Z320.02.
Kuhnke 105 relay with 4 sets of mechanically guided contacts. 3 types of contact arrangement 4N/O, 3N/O:1N/C, 2N/O:2N/C. This relay is mainly supplied on a replacement basis.
Kuhnke universal timer relays have specified functions for pull in, switch off, blinker and wiper. There are 4 time ranges and three standard voltages creating over 50 options. Ideal for OEM's requiring a non-tamper product.
Kuhnke 130 series timer relays have 2 C/O contacts, and plug into standard 11 pin sockets(round pin types).
Kuhnke universal latching relays work by energising one of the 2 coils for more than 50ms. 8 coil voltages. EB4 plugs into a base, and EG4 version is for printed circuits.
Kuhnke EB4 & EG4 latching relays combine two relays in one with mechanical latching. 2 sets of 2C/O contacts. Now supplied on a replacement basis only.
Plug in for socket or solder connection. 1A2 and 1A4 can be used with socket Z382.02. Many options include different contact materials, twin contacts and a blow out magnet for switching heavy DC loads. Mainly 24VDC, but some other voltages are available.
Kuhnke IA relay with versions for 2C/O(IA2), 4C/O(IA4), 6C/O(IA6) and 8C/O(IA8) Suitable for special industrial, railway and arduous switching applications.
Plug in for socket or solder connection. Standard option is 1H.100.24DC. There is only one version in this design.
Kuhnke 1H relay with 1N/O contact for 16A loads. This relay is mainly supplied on a replacement basis.
Kuhnke navigation relays plug into standard 8 pin sockets, and are used to monitor DC or AC filament bulbs (and similar loads). There are 85 variants to suit 14 supply voltages with loads from 10W - 200W.
Kuhnke MF relays are sometimes known as navigation relays, because they are used to monitor the status of ships navigation lights. They are based on the Kuhnke 8 pin universal relay.
Kuhnke power relay, once available with different contact materials, now supplied with hard silver only (PAS). Mainly 24VDC coil. Suffix S (PASS) indicates auxiliary contact, and suffix M at the end of the whole part number indicates blow out magnet.
Kuhnke PA relay with 1N/O bridge contact for 50A, and optional auxiliary contact. The N/C version, Kuhnke PR relay is now no longer available. The Kuhnke PA is widely used for switching lighting loads.
Kuhnke UA relays use sockets Z352. Both 8pin and 11pin versions have hard silver, single or twin contacts, with or without gold cladding. A special purpose relay that is still available in 5 coil voltages.
Kuhnke UA is a 2C/O or 3C/O plug in relay. The pins are flat, unlike the round pin Kuhnke UF series. The Kuhnke UH is the same relay but is for printed circuit boards.
Kuhnke UB relays were 2 pole or 3 pole with a variety of contact materials. Now only the UB3-230VAC1L is available as a replacement product. All others are obsolete.
Kuhnke UB range was the forerunner to today's UF relay (see this site's panel builder section). It is only available in one of its original options. This was a flat blade type.
Kuhnke 600 series process relays include analogue to digital converters, PT100 analogue converters, and frequency analogue converters.
Kuhnke PZ610, PZ620, PZ630, PZ640, PZ650 & PZ660 process relays.
Kuhnke 500 series monitoring relays provide 1C/O output for under or over voltage, single or 3 phase, and for undercurrent or overcurrent. The 6 basic versions are available for 24VDC, 115/24VAC, or 230/24VAC supply.
Kuhnke U510, U511, UD517 & UD532, voltage monitoring relays with 1C/O output.
Kuhnke I540 and I541 current monitoring relays with 1C/O output.
Kuhnke 1500 series monitoring relays perform similar functions to the smaller Kuhnke 500 series, but with 2C/O outputs. There are more options for monitoring range, and supply voltages.
Kuhnke U1510, UD1515, UD1525, UD1535, I1540 and F1570 monitoring relays with 2 C/O outputs. These are older style monitoring relays and are still available on a parts replacement basis.
Older models of Kuhnke industrial relays invovlee FA, IX, IY, & HF, some versions of which are obtainable on a parts replacement basis for a limited time.
If you are looking for any other Kuhnke relay product we may be able to help trace a replacement, or re-engineer with the help or original specifications.
Kuhnke Panel Builder Relays
This is an overview of the Kuhnke range of panel builder relays. These products include the 3 models which plug into sockets, widely used in control panels, in industry and in building services.
Other Kuhnke relays are used in medical, railway, marine, and heavier duty applications.
Single pole and 2 pole changeover with DC coils. Suffix E indicates sensitive coil. Versions 107G1, 107G2 and 107P1. Up to 16A.

This product was discontinued in 2001, and replaced by the 171 series. The 171 pin outs are identical. Switching characteristics are similar. The 171 has a lower profile.
Single pole and 2 pole changeover version with AC & DC coils. Versions 171G1, 171G2, 171P1, up to 16A.
A PCB relay which plugs into a socket to become a low cost, compact interface relay. Optional modules provide coil LED indication and protection.
3 Standard sockets for 107 and 171 type relays Z315.02, Z318.02 and Z319.02, plus rapid eject clips and coil LED indication and protection modules.
These include safe separation options. The rapid eject clip is different for 107 and 171. The colour of this range changed from brown to black in 2005.
A range of 14 pin, 4 pole changeover relays sometimes know as "Quattro" Many AC and DC coil options. High performance switching range 10mA - 10A. Standard override levers, test buttons and LEDs.
The Kuhnke 114 relay replaces the older Kuhnke 111 relay. Part numbers are similar e.g. 111.A4.24VDC1 becomes 114.A4.24VDC1.
3 types of socket for 114.A4 and 111.A4 relays. Each will accept optional plug in modules for coil LED (if not standard on relay) and protection.
These include safe separation options. When used with 114.A4 relays insulation protection C250 can be achieved. Were once brown, now black.
A range of 8 pin (UF2) 2 pole changeover and 11 pin (UF3) 3 pole changeover older style heavy duty relays. Standard override levers, test buttons and coils LEDs. Pins are round.
Kuhnke UF relays are sometimes known as "Universal". There are special versions for low load switching. Similar to Kuhnke UA and UB relays described in the Kuhnke Industrial relays page on this site, which have flat blade type pins.
4 Sockets and a range of plug in modules for the UF2 and UF3 Kuhnke relays including timer.
Basic sockets and ones for plug in modules. Were once brown, now black.
MODULES FOR 171 & 114 SERIES RELAYS
Plug in coil indicator (LED or neon) and protection (diode or varistor) modules which fit into the sockets Z315.02, Z318.02, Z366.02, Z68.02. These are particulary popular with the 171 series low profile relays. Fit module into socket, then lock into place with the relay and secure with the clip.
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Z318.51
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Protection/luminous diode module for 6-24VDC
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Z318.52
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LED module for 6-24VAC/DC
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Z318.53
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Protection diode
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Z318.54
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Varistor module for 24VDC
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Z318.55
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Varistor module for 230VAC
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Z318.58
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LED module for 110/230VAC
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Relay Contactor 105
DC and AC coils available
High switching capability through bridge contacts
High contact reliablity through twin contacts
Mechanically guided contacts for security controls in accordance with DIN VDE 0113 part1
PC-Board version available
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MİniatureRelay 111 A2H1
1 or 2 C/O contacts
DC and AC coils available
With LED and protection diode on request (please note polarity)
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Quattro Relay 114
4 C/O contacts
DC and AC coils available
With LED and protection diode on request
Cadmium free contacts
Mecanical indicator
Isolation group C250 for Quattro relay with socket Z366.02
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Time Relay Universal 130
2 C/O contacts
Time relay for relay universal series
Nominal time range: 4 different types (3sec, 30sec, 180sec, 600sec)
Four different version: pull in delay, switch off delay, blinker, switch on wiper
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Series No.: 171
1 pole 12A/250VAC 3.5mm pinning
1 pole 16A/250VAC 5mm pinning
2 poles 8A/250VAC 5mm pinning
DC and AC coils available
UL and CSA approved
Flux tight
Cadmium free contacts
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Measuring Relay F1570
Frequency monitoring relay with auxiliary voltage
Monitoring of under-frequency in AC current systems
Operating range -25 to +70°C
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Industrial Switching Relay I
2, 4, 6 or 8 C/O contacts
DC and AC coils available
Twin contacts for high contact making reliability
Large contact gap, switching voltage therefore 400V
Supplied with blow-out magnet for high DC loads
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Measuring Relay I1540
Single phase current monitoring relay
Monitoring of under-current for DC and AC voltages
Operating range -25 to +70°C
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Measuring Relay I540 / I541
Single phase current monitoring relay
Standard housing 22.5mm wide
Selectable memory function
Analogue output for setting the switching point
Test voltage 3750VAC
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Industrial Heavy Duty Relay IH
1 N/O contacts for 16A
DC and AC coils available
Long service life of contact at high switching capacity
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Relay Universal MF
2 or 3 C/o contacts
DC and AC coils available
Large contact gap
Switching voltage therefore 400VAC
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Relay Universal MF for Current Monitoring
2 C/o contacts
Large contact gap
Monitoring of DC and AC currents
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Power Relay P
1 bridge contact for 50A
With blow-out-magnet for switching high DC loads
DC and AC coils available
Auxiliary contact as control contact possible
Tungsten contact material available
DIN-rail version available
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Process Relay PZ610/620
Process relay analogue to digital converter
Standard housing 22.5mm wide
Alternatively with relay (PZ610) or transistor output (PZ620)
CE mark
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Process Relay PZ630
Process relay analogue to analogue converter
Standard housing 22.5mm wide
Analogue inputs galvanically separated
CE mark
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Process Relay PZ640
Process relay PT-100 with analogue output
Standard housing 22.5mm wide
LED indicator for sensor error
For sensor from -50 to 300°C
CE mark
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Process Relay PZ650
Process relay analogue frequncy converter
Standard housing 22.5mm wide
Connect to PLCs with digital counter inputs
CE mark
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Process Relay PZ660
Process relay analogue frequncy converter
Standard housing 22.5mm wide
CE mark
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Measuring Relay U1510
Single phase voltage monitoring relay
DC and AC under-voltage measuring
Operating range -25 to +70°C
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Measuring Relay U510 / U511
Single phase voltage monitoring relay
Standard housing 22.5mm wide
Selectable memory function
Analogue output for switching point adjustment
Test voltage 3750VAC
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Measuring Relay UD1515 / UD1525 / UD1535
Three phase voltage monitoring relay
Monitoring of the three phase system
Operating range -25 to +70°C
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Measuring Relay UD517 / UD532
Three phase voltage monitoring relay
Standard housing 22.5mm wide
Selectable memory function
Test voltage 3750VAC
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Relay Universal UF
2 or 3 C/o contacts
DC and AC coils available
Twin contacts for high contact making reliability
With LED and protection diode on request
Cadmium free contacts
Mecanical indicator
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KUHNKE VALVES AND CYLINDERS
Part #
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Description
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76420-01-08
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KUHNKE 8 STATION MANIFOLD 1/8"
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75026-68-21
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KUHNKE VALVE FOOT 1/8 3 WAY
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75047-81-42
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KUHNKE VALVE 1/4" 5 WAY 2 POS DBL AIR PI
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75044-81-38
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KUHNKE VALVE AIR 5/3 PILOT SPRING CENTER
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87122
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KUHNKE AIR VALVE
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PT35B
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KUHNKE TIMER
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38.250.025
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KUHNKE CYL 8MM X 25MM NOSE MNT
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75042-27-21
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KUHNKE VALVE 1/4 2 POS. 3 WAY BUTTON
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75042-25-00
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KUHNKE VALVE AIR 3/2 LEVER DETENT 1/4"
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75047-68-41
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KUHNKE VALVE 1/4 2 POS. 4WAY FOOT
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75043-25-40
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KUHNKE VALVE AIR 5/2 LEVER LEVER DETENT
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38.250.075
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KUHNKE CYL 8MM X 75MM NOSE MNT
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54021
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KUHNKE AUTOMATION TIMER
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75044-25-39
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KUHNKE VALVE AIR 5/3 LEVER DETENT CNT BL
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39.232.004
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KUHNKE CYL AIR 20MM X 4 MM
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75044-25-29
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KUHNKE VALVE AIR 5/3 LEVER DETENT CNT EX
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87124
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KUHNKE PNEUMATIC SPOOL VALVE
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75046-60-21
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KUHNKE 3/2 N.C. PLUNGER OPERATED AIR VAL
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36150025
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KUHNKE CYL 16MM X 25MM SINGLE ACTING
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50680
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KUHNKE COUNTER
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54022
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KUHNKE AUTOMATION TIMER
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75044-25-28
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KUHNKE VALVE AIR 5/3 LEVER SPRING CNT EX
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75023-71-47
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KUHNKE VALVE AIR 5/2 DBL AIR PILOT
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75022-61-21
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KUHNKE VALVE 1/8" 3 WAY 2 POS MUSHROOM R
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7534611-00
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KUHNKE 3 WAY SOL VALVE NC EXT AIR PILOT
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75023-26-41
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VALVE AIR 1/8 5/2 LEVER LEVER DET
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75022-61-24
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KUHNKE VALVE 1/8" 3 WAY 2 POS MUSHROOM G
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75046-70-21
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KUHNKE ROLLER/LEVER 3/2 NC AIR VALVE
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75044-25-38
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KUHNKE VALVE AIR 5/3 LEVER SPRING CENTER
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75044-81-28
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KUHNKE VALVE AIR 5/3 PILOT SPRING CEN OP
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50670
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KUHNKE COUNTER TOTALIZING 6 DIGIT
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54023
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KUHNKE AUTOMATION TIMER
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40100
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KUHNKE MICRO CYL 1/8 BORE
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38291-025
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KUHNKE CYL 8MM X 25MM WITH MAGNUT
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75023-58-41
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AIR VALVE 2 POS 5 WAY LOCKING
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76410
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KUHNKE COIL
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75022-65-23
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KUHNKE VALVE 1/8" 3 WAY 2 POS MUSHROOM B
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75043-25-41
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KUHHKE VALVE AIR 4 WAY 2 POS. 1/4
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PT45K
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KUHNKE TIMER
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75022-27-22
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KUHNKE AIR VALVE
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75043-27-41
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KUHNKE VALVE 1/4 2 POS. 5 WAY BUTTON
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76047-68-41
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KUHNKE FOOT VALVE
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79.016
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KUHNKE AIR VAVLE 3 WAY 2 POS
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81014
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KUHNKE VLV 4 WAY AIR PILOT W/ DETENT
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Türkiyede Kuhnke Relays ürünleri ile uygun rekabetçi fiyaları almak için müşteri temsilçimiz ile http://www.imajteknik.com.tr/bize-ulasin veya http://www.imajteknik.com.tr/online-iletisim-formu doldurarak mesaj bırakmanız halinde satış muhendislerimiz en kısa zamanda sizinle irtibat kuracaklardır.