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Transparent GE thermal unit model CR123H103B rated 8.95 A

GE

GE CR123H103B Thermal Unit 8.95 A

SKU CH-FRBP-9MGWY

Thermal overload relay rated 8.95 A for industrial motor protection circuits

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Full-load current 8.95 A protects motors from overload
  • Harsh-environment 1.800 rating suits demanding industrial sites
  • Hook-and-loop closure speeds installation and replacement
  • Compatible with six Grainger part numbers for easy sourcing
  • Matches multiple manufacturer CR101 and CR101Y series models

Industrial Thermal Unit

The GE CR123H103B thermal unit provides motor overload protection in industrial electrical control panels. It is designed for maintenance engineers and automation technicians who need a direct replacement for compatible GE CR101 series starters.

Thermal Performance

Rated for a full load current of 8.95 A, the unit operates within harsh environments using a hook-and-loop closure rated to 1.800 cycles. The transparent housing allows visual inspection of the tripping mechanism during routine checks.

Compatibility Upgrade

This thermal unit replaces worn CR101H, CR101H1, CR101H11, CR101Y, CR101Y1 and CR101Y11 thermal elements in existing motor starters. The upgrade is warranted when the original element has tripped repeatedly or shows physical degradation.

How it compares

Measured against everything we stock in Digital Thermometers & Hygrometers, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 90% of the 925 comparable items (median $23.99).

Specifications

Product
Brand nameGE
Model nameCR123H103B
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How is the GE CR123H103B thermal unit installed, and what step is often missed?

Snap the unit into the compatible CR101H or CR101Y starter; the step often missed is verifying the 8.95 A full-load current matches the motor nameplate before closing the enclosure.

What maintenance or replacement will the CR123H103B need later?

Replace the thermal unit if it trips repeatedly or shows discolouration; no scheduled maintenance is required beyond periodic visual inspection of the terminals.

What limit appears first on the CR123H103B under sustained overload?

The 8.95 A thermal trip threshold activates first, opening the starter circuit to protect the motor windings from overheating.

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