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W57-XB2A99C10-20 The TE Connectivity W57-XB2A99C10-20 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-XB2A99C10-20

Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity W57-XB2A99C10-20 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-XB2A99C10-20 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
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W57-XB2A99C10-20 Description

Short technical summary and product information.

This TE Connectivity W57-XB2A99C10-20 is a thermal circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 250VAC, with an additional DC voltage rating of 50VDC.

 

The breaker features a single pole configuration and a thermal tripping mechanism. It is designed for panel mounting and includes a convenient push-to-reset actuator for easy operation.

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating. The REACH status is unaffected. This component is suitable for applications requiring robust overcurrent protection in a compact form factor.

W57-XB2A99C10-20 Quick Information

Product Type: Circuit Breaker
Series: W57
Canonical Name: TE Connectivity W57-XB2A99C10-20 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

W57-XB2A99C10-20 Compliance

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

W57-XB2A99C10-20 Features

  • Thermal circuit breaker with 20A rating.
  • Rated for 250VAC and 50VDC operation.
  • Single pole, push-to-reset actuator.
  • Designed for panel mounting.
  • RoHS3 compliant.

W57-XB2A99C10-20 Applications

  • Used for overcurrent protection in power distribution.
  • Suitable for industrial control panels.
  • Protects wiring and equipment from overloads.
  • Ideal for automotive auxiliary circuits.
  • For marine and RV electrical systems.

W57-XB2A99C10-20 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the W57-XB2A99C10-20?

The circuit breaker is rated for 250VAC and 50VDC.

What is the current rating of this circuit breaker?

20A.

What type of circuit breaker is this?

Thermal circuit breaker.

How many poles does it have?

1 pole.

What type of actuator does it use?

Push to reset.

What is the mounting type?

Panel mount.

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