W51-A121B1-8 The TE Connectivity W51-A121B1-8 is a thermal circuit breaker designed for panel mounting. It features a 1-pole configuration with an 8A current rating and 125VAC voltage rating.
Mfr Part #:

W51-A121B1-8

Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity W51-A121B1-8 is a thermal circuit breaker designed for panel mounting. It features a 1-pole configuration with an 8A current rating and 125VAC voltage rating.
Stock on Request

W51-A121B1-8 Specifications Quick View

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

W51-A121B1-8 Description

Short technical summary and product information.

The TE Connectivity W51-A121B1-8 is a thermal circuit breaker suitable for various applications requiring reliable circuit protection. This component features a panel mount design for easy integration into control panels and equipment.

 

Key electrical specifications include a current rating of 8A and a voltage rating of 125VAC. It operates as a thermal breaker, providing protection against overcurrent conditions. The unit is a single-pole device, simplifying wiring in many systems. It also includes red illumination for visual status indication.

 

The operating temperature range for this circuit breaker is from 0°C to 60°C. The mounting type is panel mount, ensuring secure installation. The actuator type is a rocker, providing a user-friendly interface for operation.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These attributes are based on available data and should be verified for critical applications.

W51-A121B1-8 Quick Information

Product Type: Circuit Breaker
Canonical Name: TE Connectivity W51-A121B1-8 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

W51-A121B1-8 Compliance

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

W51-A121B1-8 Features

  • Thermal circuit breaker with 8A rating
  • 125VAC voltage rating
  • Panel mount design
  • Rocker actuator with red illumination
  • 0°C to 60°C operating temperature

W51-A121B1-8 Applications

  • Provides overcurrent protection
  • Suitable for panel installations
  • Used in control systems
  • Visual status indication

W51-A121B1-8 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the W51-A121B1-8?

The voltage rating is 125VAC.

What is the current rating of the W51-A121B1-8?

The current rating is 8A.

What is the operating temperature range?

The operating temperature range is 0°C to 60°C.

What type of actuator does this circuit breaker have?

It has a rocker actuator with red illumination.

How many poles does the W51-A121B1-8 have?

It is a single-pole circuit breaker.

What is the breaker type?

It is a thermal circuit breaker.

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