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Thermal Unit, 1.02 to 1.27A MPN:B1.45

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In Stock
Brand: Square D
Part #: B1.45
UPC: 785901587309
SKU
510-G0707777
$97.98 for Order Qty of 2
Regular Price $68.59 Special Price $48.99

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Thermal Unit, 1.02 to 1.27A

Protect your electrical systems with the Square D Thermal Unit, designed for reliable overload protection. This compact unit is ideal for use in a variety of applications, including industrial, commercial, and residential settings. With its thermal trip mechanism and melting alloy, it provides accurate and consistent protection against overloads and short circuits. The unit is compatible with a range of NEMA sizes and frame sizes, making it easy to integrate into existing systems. By safeguarding your electrical equipment, you can minimize downtime and ensure a safe working environment.

Top product features:

  • Overload protection is provided through a melting alloy that trips when exceeded.
  • The product is designed to operate within a range of full load currents, including 0.91 to 1.03 A, 0.94 to 1.06 A, and others.
  • The product is compatible with various NEMA sizes, including 0, 00, 1, 1P, 6, and frame sizes B and S.

Top product applications:

  • Motor Protection
  • Overload Protection
  • Branch Circuit Protection
Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 0.91 to 1.03 A, 0.94 to 1.06 A, 0.94 to 1.07 A, 0.95 to 1.05 A, 0.97 to 1.11 A, 0.98 to 1.12 A, 0.99 to 1.13 A, 1 to 1.1 A, 1.03 to 1.14 A, 1.04 to 1.19 A, 1.06 to 1.21 A, 1.11 to 1.26 A, 1.16 to 1.23 A, NEMA Size 0, 00, 1, 1P, 6, Frame Size B, S, Compatible with Grainger Part Number 1H41, 1H411, 1H412, 1H413, 1H414, 1H415, 1H416, 1H417, 2BW14, 2BW2, 2BW21, 2BW22, 2BW23, 2BW25, 2BW31, 2BW35, 2BW7, 2PYD9, 2PYE6

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 1.20
  • Package Width: 0.80
  • Package Height: 2.40
  • Package Weight: 0.04
Product info last updated on February 2, 2026 5:43pm UTC Category: Industrial Electrical Controls and Automation
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In stock