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MS1-B-12-712-L-1CB-A-C The Littelfuse MS1-B-12-712-L-1CB-A-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features a 12.5A current rating and a 240V voltage rating.
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MS1-B-12-712-L-1CB-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MS1-B-12-712-L-1CB-A-C is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features a 12.5A current rating and a 240V voltage rating.
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MS1-B-12-712-L-1CB-A-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
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Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
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MS1-B-12-712-L-1CB-A-C Description

Short technical summary and product information.

This Littelfuse MS1-B-12-712-L-1CB-A-C is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is designed for panel mounting and offers a current rating of 12.5A and a voltage rating of 240V.

 

The breaker type is magnetic, providing a hydraulic delay for specific overload protection characteristics. The actuator type is a toggle, allowing for easy manual operation. It is approved by CCC, cURus, and UL.

 

Key specifications include a 12.5A current rating and a 240V voltage rating. The mounting type is panel mount, making it suitable for integration into various enclosures and control panels. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

MS1-B-12-712-L-1CB-A-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MS1-B-12-712-L-1CB-A-C Circuit Breaker
Subcategory: Circuit Breaker

MS1-B-12-712-L-1CB-A-C Compliance

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

MS1-B-12-712-L-1CB-A-C Features

  • 12.5A current rating for overload protection.
  • 240V voltage rating for AC circuits.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • RoHS3 Compliant for environmental standards.

MS1-B-12-712-L-1CB-A-C Applications

  • Used in control panel assemblies.
  • Suitable for industrial equipment protection.
  • Applicable in power distribution systems.
  • Ideal for protecting sensitive circuits.

MS1-B-12-712-L-1CB-A-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-12-712-L-1CB-A-C?

The current rating is 12.5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 240V.

What type of breaker is the MS1-B-12-712-L-1CB-A-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type on this breaker?

The actuator type is toggle.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

MS1-B-12-712-L-1CB-A-C Alternate Parts

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MS1-B-14-712-L-1CB-A-C
MS1-B-14-712-L-1CB-A-C
Littelfuse Inc.
The Littelfuse Inc. MS1-B-14-712-L-1CB-A-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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