MS1-B-14-612-3-1CB-A-C The Littelfuse Inc. MS1-B-14-612-3-1CB-A-C is a panel mount circuit breaker with a 12A current rating and 240V voltage rating. It utilizes a magnetic (hydraulic delay) mechanism for protection.
Mfr Part #:

MS1-B-14-612-3-1CB-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MS1-B-14-612-3-1CB-A-C is a panel mount circuit breaker with a 12A current rating and 240V voltage rating. It utilizes a magnetic (hydraulic delay) mechanism for protection.
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MS1-B-14-612-3-1CB-A-C Specifications Quick View

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

MS1-B-14-612-3-1CB-A-C Description

Short technical summary and product information.

The Littelfuse Inc. MS1-B-14-612-3-1CB-A-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 12 Amperes and a voltage rating of 240 Volts.

 

This breaker features a magnetic (hydraulic delay) mechanism, providing reliable overcurrent protection. The actuator type is a toggle, and it does not include illumination. Approval agencies include CCC, cURus, and UL, indicating compliance with various safety standards.

 

Key specifications include a 12A current rating and a 240V voltage rating. The mounting type is panel mount, suitable for integration into various electrical enclosures. The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics.

MS1-B-14-612-3-1CB-A-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MS1-B-14-612-3-1CB-A-C Circuit Breaker

MS1-B-14-612-3-1CB-A-C Compliance

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

MS1-B-14-612-3-1CB-A-C Features

  • Panel mount magnetic hydraulic delay breaker.
  • 12A current rating for protection.
  • 240V voltage rating for circuits.
  • Toggle actuator with no illumination.
  • CCC, cURus, UL approved.

MS1-B-14-612-3-1CB-A-C Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • General purpose circuit safety.
  • Industrial control panels.

MS1-B-14-612-3-1CB-A-C FAQs

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

The nominal current rating is 12A.

What is the voltage rating of this circuit breaker?

The voltage rating is 240V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This is a single-pole (1-pole) circuit breaker.

What is the mounting style of this breaker?

It is designed for panel mount installation.

What type of actuator does this breaker use?

It uses a toggle actuator.

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