ABB GA75 Contactor, 220V, 230 V Coil, 3-Pole, 100 A 220V, 230 V, 3 NO, 1kV

Subtotal (1 unit)*

£437.71

(exc. VAT)

£525.25

(inc. VAT)

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RS Stock No.:
253-2035
Mfr. Part No.:
1SBL411025R8000
Brand:
ABB
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Brand

ABB

Coil Voltage

220, 230V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

100A

Series

GA75

Function

DC Switching

Normal State Configuration

3 NO

Number of Auxiliary Contacts

0

Terminal Type

Screw

Contactor Application

Control Unit

Control Circuit Voltage Uc

220, 230V

Minimum Operating Temperature

-40°C

Operational Current Ie

120A

Maximum Operating Temperature

70°C

Length

108mm

Standards/Approvals

EU Directive 2011/65/EU RoHS Status

Width

70mm

Depth

132mm

Pole and Throw Configuration

1P

ABB GA75 Series Contactor, 125A Contact Current, 220 to 230V Control Circuit Voltage - 1SBL411025R8000


This contactor is a DC switching device designed for industrial control applications where reliable opening and closing of DC circuits is required. It operates with an AC control Coil and is configured as a three-pole, single-pole connection device with three normally open contacts. The unit is intended for integration into power control assemblies and offers robust electrical switching capability for medium to high DC voltages up to 1000 V.

Features & Benefits


• Rated for continuous DC switching at 125A providing high-current handling
• AC Coil rated 220 to 230V enabling standard mains control
• Screw terminals support heavy conductors for secure connections
• Arc chutes with permanent magnets reduce DC breaking stress
• Mechanical endurance of 10 million cycles for long service life

Applications


• Suitable for DC power distribution switching in industrial plants
• Ideal for traction or battery system switching solutions
• Used for control of DC motors and large resistive loads
• Can be used in renewable energy storage and inverter protection

What Terminal types are provided for main connections?


Main poles use screw terminals with M6 screws and a 13x10mm connector option for reliable conductor clamping and high-current capacity.

How does Coil consumption affect control panel design?


Pull-in and holding values vary by frequency

pull-in around 180 to 190 V·A and holding approximately 18 to 21 V·A, which informs relay or driver sising and thermal loading in the control supply.

What environmental limits should be observed during installation?


Operate between −40 °C and +70 °C at nominal control voltage, with storage down to −60 °C and permitted altitude up to 3000 m

these conditions influence placement and enclosure selection.

How quickly does it switch under normal conditions?


Typical operate times are 8 to 27 MS to close and 4 to 11 MS to open, which assists coordination with protection devices and timing-sensitive control schemes.