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Thermal Unit, 19.70 to 29.1A

SQUARE D| Zoro #: G1887961| Mfr #: B36.0

$23.99 /ea

Orders over $50.00 ship free. DetailsStandard ground shipping

Technical Specifications

Zoro #: G1887961 Mfr #: B36.0
Sensing Method: Melting AlloyItem: Thermal Unit
Full Load Amps: 19.70 to 29.1For Use With: Square D NEMA Motor Starters 1, 1P, 2
Thermal Unit Code A1-A3: 23.0Thermal Unit Code A4: 28.6
Thermal Unit Code A5: 26.3Thermal Unit Code B1-B3: 23.9
Thermal Unit Code B4: 28.6Thermal Unit Code C1-C3: 19.70
Thermal Unit Code C4: 21.5Thermal Unit Code D1-D3: 21.4
Thermal Unit Code D4: 22.8Thermal Unit Code E1-E3: 26.1
Thermal Unit Code E4: 27.2Thermal Unit Code E5: 26.9
Thermal Unit Code F1-F3: 23.2Thermal Unit Code F4: 23.3
Thermal Unit Code F5: 24.9Thermal Unit Code G1-G3: 24.1
Thermal Unit Code G4: 26.2Thermal Unit Code G5: 26.0
Thermal Unit Code K2: 26.0Thermal Unit Code L2: 27.1
Thermal Unit Code K1: 26.0Thermal Unit Code L1: 29.1
Thermal Unit Code N2: 21.7Thermal Unit Code N1: 22.4
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.

Product Reviews

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