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MA1-B-24-475-1-A21-B-C The Littelfuse Inc. MA1-B-24-475-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design with a rocker actuator.
Mfr Part #:

MA1-B-24-475-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-24-475-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design with a rocker actuator.
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MA1-B-24-475-1-A21-B-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
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MA1-B-24-475-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-24-475-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 7.5A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator for operation. It is approved by CCC, CSA, and UL1077.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

MA1-B-24-475-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-24-475-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-24-475-1-A21-B-C Compliance

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

MA1-B-24-475-1-A21-B-C Features

  • 7.5A current rating for protection.
  • 250V voltage rating for circuits.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with rocker actuator.
  • CCC, CSA, UL1077 approved.

MA1-B-24-475-1-A21-B-C Applications

  • Overcurrent protection in control panels.
  • Power distribution unit circuit protection.
  • Industrial equipment branch circuit protection.
  • HVAC system electrical protection.
  • Marine and RV power system protection.

MA1-B-24-475-1-A21-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-24-475-1-A21-B-C?

The current rating is 7.5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MA1-B-24-475-1-A21-B-C?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is designed for panel mount installation.

What actuator type does this breaker use?

It uses a rocker actuator.

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