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Transparent GE thermal unit, model CR123H291A, rated 2.53 A

GE

GE CR123H291A Thermal Unit 2.53A Video Accessory

SKU CH-8W1E-BAPAR

A GE thermal unit rated 2.53 A for compatible industrial motor starters

  • TypeIndustrial Electrical Controls & Automation
  • ColorTransparent
  • Thermal protection for motor circuits with 2.53 A full-load rating
  • Compatible with GE CR101H and CR101Y starter series
  • Transparent housing allows visual inspection of internal components
  • Direct replacement for Grainger 3HYJ6 through 3HYK2 part numbers
  • Industrial-grade GE reliability for electrical control panels

GE CR123H291A Thermal Unit

The GE CR123H291A thermal unit is a replacement accessory rated for a full-load current of 2.53 A. It serves technicians maintaining compatible GE motor starters and controllers in industrial electrical panels.

Compatible model numbers

This unit fits manufacturer models CR101H, CR101H1, CR101H11, CR101Y, CR101Y1 and CR101Y11. It also matches Grainger part numbers 3HYJ6, 3HYJ7, 3HYJ8, 3HYJ9, 3HYK1 and 3HYK2. Buyers with different starter series cannot use this part.

Full-load current rating

The decisive specification is the 2.53 A full-load current rating. Select this thermal unit only when the motor circuit requires exactly that trip setting. Circuits needing a higher or lower ampere value require a different thermal unit.

Highlights

  • Thermal protection for motor circuits with 2.53 A full-load rating
  • Compatible with GE CR101H and CR101Y starter series
  • Transparent housing allows visual inspection of internal components
  • Direct replacement for Grainger 3HYJ6 through 3HYK2 part numbers
  • Industrial-grade GE reliability for electrical control panels

Specifications

BrandGE
TypeIndustrial Electrical Controls & Automation
ColorTransparent

Questions about this item

How do I choose the right thermal unit among the compatible models listed?

Match the full-load current of 2.53 A and the CR123H291A part number to the CR101H, CR101H1, CR101H11, CR101Y, CR101Y1 or CR101Y11 model you are replacing.

What does the 2.53 A rating mean once the unit is installed?

It is the full-load current the thermal unit is calibrated to protect, so the motor or circuit it guards will trip at that level.

Which interface or standard governs this thermal unit and what does it cap in practice?

It follows the CR101 series mounting and electrical interface, capping protection at the rated 2.53 A full-load current.

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