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Thermal Unit, 30.0 to 41.7A MPN:B56.0

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In Stock
Brand: Square D
Part #: B56.0
UPC: 785901587620
SKU
510-G0785276
$108.98 for Order Qty of 2
Regular Price $76.29 Special Price $54.49

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Thermal Unit, 30.0 to 41.7A

Protect your electrical system with the Square D Thermal Unit, a reliable and efficient overload protection device. Suitable for a wide range of applications, including commercial and industrial settings, this unit provides thermal overload protection for motors and other electrical equipment. Its compact design and compatibility with various Grainger part numbers make it easy to integrate into existing systems. With a lead time of just one day, you can quickly get the protection you need to prevent damage and downtime. Ideal for use in high-demand environments, this thermal unit ensures safe and reliable operation.

Top product features:

  • Thermal Unit provides overload protection through a melting alloy that trips when current exceeds a certain threshold.
  • Thermal Unit has a trip class of 20, indicating a high level of protection against overloads.
  • Thermal Unit is designed to operate within a current range of 28.8 to 30.4 A, 29.7 to 32.1 A, and 36.2 to 39.1 A for full load conditions.

Top product applications:

  • Industrial Motor Control
  • Motor Control Centers
  • Power Distribution Systems
Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 28.8 to 30.4 A, 29.7 to 32.1 A, 36.2 to 39.1 A, NEMA Size 0, 00, 1, 1P, 2, Frame Size B, S, Compatible with Grainger Part Number 11W21, 11W228, 11W233, 11W24, 11W25, 2CG8, 48P834, 4DF19, 4DF22, 4DF23, Compatible Manufacturer Model Number 8911DPSG42V09, 8911DPSG43V06, 8911DPSG43V09, 8911DPSG52V09, 8911DPSG53V06, 8911DPSG53V09, 8911DPSO42V09, 8911DPSO43V14, 8911DPSO53V02, 9065SEO8

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 April 2, 2026 5:08pm UTC Category: Industrial Electrical Controls and Automation
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In stock