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Transparent GE CR123H120A thermal unit, 1.04 A

GE

GE CR123H120A 1.04A thermal unit

SKU CH-XF4W-72N0Q

Protects CR101 series motor starters with a 1.04 A full-load thermal unit

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Compatible with Series CR101 controls for reliable motor protection
  • Full-load current rated at 1.04 A to match circuit requirements
  • Fits multiple CR101H and CR101Y model variants for flexible installation
  • Transparent housing allows visual inspection of internal components
  • Industrial-grade GE construction ensures durable performance in automation systems

Product Identity

The GE CR123H120A is a thermal overload unit rated for 1.04 A full-load current. It is designed for industrial motor-control panels that use compatible Series CR101 contactors.

Sustained Load Behaviour

The unit trips when current exceeds the 1.04 A rating during continuous operation, protecting downstream wiring and motor windings. It resets after cooling, restoring the circuit without manual intervention.

Installation Notes

The device mounts directly onto listed CR101H, CR101H1, CR101H11, CR101Y, CR101Y11 and CR101Y11 models. Installers must verify the exact contactor model; mismatched frames will not accept the unit.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 79% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameGE
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How much heat does the 1.04 A thermal unit generate when running continuously?

The unit is rated for a full load current of 1.04 A; heat output scales with that current in the motor circuit it protects.

Which motor starter series must I already have for this CR123H120A to fit?

It is compatible with Series CR101 starters and the listed CR101H, CR101H1, CR101H11, CR101Y, CR101Y1, CR101Y11 models.

Will this thermal unit work with older CR101H or CR101Y starters I still use?

Yes, the specifications confirm compatibility with CR101H, CR101H1, CR101H11, CR101Y, CR101Y1 and CR101Y11 models.

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