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Thermal Unit, 1.43 to 1.78A

SQUARE D| Zoro #: G1183497| Mfr #: B2.10

$24.35 /ea

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Technical Specifications

Zoro #: G1183497 Mfr #: B2.10
Sensing Method: Melting AlloyItem: Thermal Unit
Full Load Amps: 1.43 to 1.78For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
Thermal Unit Code A1-A3: 1.51Thermal Unit Code A4: 1.73
Thermal Unit Code B1-B3: 1.58Thermal Unit Code B4: 1.73
Thermal Unit Code C1-C3: 1.43Thermal Unit Code D1-D3: 1.47
Thermal Unit Code E1-E3: 1.62Thermal Unit Code E4: 1.78
Thermal Unit Code F1-F3: 1.56Thermal Unit Code F4: 1.61
Thermal Unit Code G1-G3: 1.62Thermal Unit Code G4: 1.67
Thermal Unit Code J2: 1.64Thermal Unit Code K2: 1.64
Thermal Unit Code L2: 1.64Thermal Unit Code J1: 1.75
Thermal Unit Code K1: 1.75Thermal Unit Code L1: 1.75
Thermal Unit Code M2: 1.55Thermal Unit Code N2: 1.55
Thermal Unit Code M1: 1.58Thermal Unit Code N1: 1.58
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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