EV Power Australia for Lithium Batteries and Chargers

Gigavac GXL14B2A 750VDC Magnetic Latching Contactor

Availability: In stock

Excl. Tax(GST): $325.00 Incl. Tax(GST): $357.50

Quick Overview

REL-GXL14B2A   Magnetic Latching Relay

High current contactor option for the EV Power BCU-PPAK range of battery control units.
It is not suitable for use as a general purpose relay.
500A plus capable. If this unit is ordered with a BCU-PPAK it will replace the normal 120A relay on the unit.

- Suitable for very high current applications such as aircraft start batteries
- Zero power drain when switched on.
- Specifically designed for use with EV Power Battery Control Units.
- Dimensions 60 x 57 mm
- Terminal pitch 82mm, nut 10mm
- 350A continuous current rating (much higher short term!)
- 2500A max breaking capacity
- Rated to 750V max
- Sealed contacts for long life

NOTE: Please ensure a suitable precharge circuit is used with capacitive loads.

This is a three wire magnetic latching relay. Note negative switching.

RED     = COMMON Positive
BLUE   = SWITCH OFF Negative (100ms pulse)
BLACK = SWITCH ON Negative (100ms pulse)


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  • GX14BC


GIgavac is synonymous with quality.  This magnetic latching relay is specifically designed to work with compatible EV Power BMS master units. Three wire control ensures reliable switching on and off. The unit uses no power when active. This is useful for applications where low parasitic battery drain is a requirement.

It is offered as a high current contactor option for the BCU-PPAK range of battery control units. 500A plus capable at up to 750VDC.

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