W57-XB7A4A10-20 The TE Connectivity W57-XB7A4A10-20 is a thermal circuit breaker rated for 20A and 250VAC. It features a panel mount design and a push-to-reset actuator.
Mfr Part #:

W57-XB7A4A10-20

Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity W57-XB7A4A10-20 is a thermal circuit breaker rated for 20A and 250VAC. It features a panel mount design and a push-to-reset actuator.
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W57-XB7A4A10-20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Mounting Type
Number of Poles
Voltage Rating

W57-XB7A4A10-20 Description

Short technical summary and product information.

This TE Connectivity W57-XB7A4A10-20 is a thermal circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 250VAC, making it suitable for various applications.

 

The breaker features a single pole configuration and a thermal trip mechanism. The actuator type is push to reset, providing a straightforward operation. Its panel mount design allows for easy integration into control panels and enclosures.

 

Environmental compliance includes RoHS3 compliance and Moisture Sensitivity Level 1 (MSL 1) status. REACH status is unaffected. The part is identified by the DK Part Number PB535-ND.

W57-XB7A4A10-20 Quick Information

Product Type: Circuit Breaker
Canonical Name: TE Connectivity W57-XB7A4A10-20 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

W57-XB7A4A10-20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

W57-XB7A4A10-20 Features

  • 20A current rating for circuit protection.
  • 250VAC voltage rating.
  • Thermal breaker type.
  • Panel mount design.
  • Push to reset actuator.

W57-XB7A4A10-20 Applications

  • Overcurrent protection for AC circuits.
  • Panel mount integration in enclosures.
  • Manual reset after fault conditions.
  • Single pole branch circuit protection.

W57-XB7A4A10-20 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the W57-XB7A4A10-20 circuit breaker?

The current rating is 20A.

What is the voltage rating for this TE Connectivity circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the W57-XB7A4A10-20?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type for the W57-XB7A4A10-20?

The actuator type is push to reset.

How is the W57-XB7A4A10-20 circuit breaker mounted?

It is designed for panel mounting.

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