HOMA switches, separates, distributes, controls and regulates your electricity. HOMA HOCHSTROMTECHNIK is a medium-sized company. As an innovative company with a long tradition, it has been a global system manufacturer for switchgears, flexible power connections and contact blocks for over 60 years in the field of high current technology.

 

HOMA Bar mounted Contactors

HOMA High Current Technology develops and manufactures AC and DC bar mounted contactors for motor starter applications, foundries and steel furnaces, solar and wind turbines, railway, battery test devices, ripple control systems, rolling mills and cranes since more than 60 years.

HOMA is a system supplier for renowned manufacturers. Beside manufacturing contactors as a component, HOMA is capable to develop, manufacture and install turnkey solutions for complex requirements including supply of control cabinets and power electronics. HOMA DC Switches are used in the starter industry as Shorting Switches, Disconnectors.

 

HOMA DC/AC Bar mounted Contactors

DC Switches

HOMA manufactures DC switches for a variety of DC applications. These can operate under voltages of up to 3.000V DC. The HOMA product range includes switches and switching combinations with positive and negative contacts. HOMA switches are being used for many years in applications that have to operate under high temperatures and continue to conduct and switch high voltages. By using silver contacts and therefore having low ohmic losses, HOMA switches improve the energy balance and reduce energy losses. DC switches can reach switching periods of under 16 milliseconds

 

AC Switches

HOMA AC switches are often used in applications where high currents under difficult switching circumstances have to be switched. Difficult circumstances are given i.e. in cases of low pure cosinus phi. These applications can be found in motors, inductive loads and capacitive loads. HOMA switches are worldwide known for switching of high currents.

HOMA switches can switch currents of up to 50.000A.

 

HOMA DC-/AC Switches: Product Range

 

High current switches (off Load)

• Cut-off and changeover switches up to a maximum of 50.000A / 3.000V / 0-150kHz

• Air- and water-cooled commutators and pole-reversal contactor up to a maximum of 25.000A

• Command units to control recurring switching operations

• Contact installations for galvanic-technology in the form of air- and water-cooled prism or sliding contacts up to a maximum of 20.000A

 

HOMA Bar mounted Contactors

In HOMA Bar mounted Contactors current-carrying components are organized on the basis of a main frame construction. All required modules are arranged on top of a single frame (bar), for example: Magnet system, Terminal plate for power circuit, Switch locking system and Movable contacts. The two examples below (G500 / HAT-2W) illustrate the construction.

 

TYP G500

TYP HAT-2W

 

HOMA Switchgear

For over 60 years

HOMA switches are being built into different applications for more than 60 years and have been supplied to more than 100 countries. Due to the worldwide experience of HOMA, many national and international norms can be fullfield and have conducted a vast number of type tests for our products. We equip our switches with coils that can be operated worldwide with 60V to 480V AC/DC. The worldwide distribution network ensures minimal downtimes in case of a break down. HOMA is known for short delivery times and due to its modular design, switches can be assembled and delivered within 24 hours.

 

Products

 

Other products Homa Hochstromtechnik

Homa Hochstromtechnik 121527

Homa Hochstromtechnik 120515

Homa Hochstromtechnik 121150

Homa Hochstromtechnik B1N53D02A440N.000

Homa Hochstromtechnik NFG 5002v / B1N53D08D240N0000

Homa Hochstromtechnik B1N52F08D240N0000

Homa Hochstromtechnik 121725 G 500V , III POL. GRUPPE C

Homa Hochstromtechnik NFG 5003v B1N62T08D240N0000

Homa Hochstromtechnik G320V OL 

HOMA Hochstromtechnik NFG 5003v B1N62T08D240N0000 (Art. Nr. 122094) 

 

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