Thermal Unit, 21.9 to 31.7A

SQUARE D| Zoro #: G0244754| Mfr #: B40.0

$26.39 /ea

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Technical Specifications

Zoro #: G0244754 Mfr #: B40.0
Item: Thermal UnitSensing Method: Melting Alloy
Full Load Amps: 21.9 to 31.7For Use With: Square D NEMA Motor Starters 1, 1P, 2
Country of Origin (subject to change): Mexico

Product Description

Thermal Unit Selection:
  • Locate the proper thermal unit code that is specified for your motor starter.
  • Match your motor full load amperage to the closest thermal unit value from the drop down list, without going over.
  • Do not exceed the amp rating of the motor starter.
  • 1 Phase starters require 1 thermal unit, 3 Phase require 3.

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