MB1-A-03-625-1-A21-B-C Littelfuse MB1-A-03-625-1-A21-B-C is a 1-pole circuit breaker rated for 25A at 250V. It features a rocker actuator and is designed for panel mount installation.
Mfr Part #:

MB1-A-03-625-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MB1-A-03-625-1-A21-B-C is a 1-pole circuit breaker rated for 25A at 250V. It features a rocker actuator and is designed for panel mount installation.
Stock on Request

MB1-A-03-625-1-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

MB1-A-03-625-1-A21-B-C Description

Short technical summary and product information.

The Littelfuse MB1-A-03-625-1-A21-B-C is a single-pole circuit breaker with a current rating of 25A and a voltage rating of 250V. This switch-only type breaker uses a rocker actuator for manual on/off control and is intended for panel mount applications.

 

This circuit breaker is designed for overcurrent protection in electrical circuits. The rocker actuator provides a clear visual indication of the breaker state. The panel mount design allows for secure installation in control panels and equipment enclosures.

MB1-A-03-625-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Littelfuse MB1-A-03-625-1-A21-B-C Circuit Breaker
Subcategory: Switch Only

MB1-A-03-625-1-A21-B-C Compliance

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

MB1-A-03-625-1-A21-B-C Features

  • Rated for 25A at 250V.
  • Single-pole circuit breaker.
  • Switch-only breaker type.
  • Rocker actuator for manual control.
  • Panel mount installation.

MB1-A-03-625-1-A21-B-C Applications

  • Overcurrent protection in electrical panels.
  • Manual switching in control circuits.
  • Industrial equipment power distribution.

MB1-A-03-625-1-A21-B-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MB1-A-03-625-1-A21-B-C?

The current rating is 25A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does this breaker use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

MB1-A-03-625-1-A21-B-C Alternate Parts

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MA1-A-03-625-2-A32-B-C
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The MA1-A-03-625-2-A32-B-C from Littelfuse is a 25A, 250V circuit breaker with 1 pole and a rocker actuator. It is a switch-only type breaker designed for panel mount installation.
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MA1-A-03-625-2-A26-B-C
MA1-A-03-625-2-A26-B-C
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The Littelfuse Inc. MA1-A-03-625-2-A26-B-C is a panel mount circuit breaker. It features a 25A current rating and a 250V voltage rating.
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MA1-A-03-625-1-A24-B-C
MA1-A-03-625-1-A24-B-C
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The Littelfuse Inc. MA1-A-03-625-1-A24-B-C is a single-pole circuit breaker designed for panel mounting. It features a rocker actuator and a 25A current rating.
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Littelfuse MA1-A-03-625-1-A12-B-C is a 25A 250V 1-pole rocker circuit breaker with panel mount. It is a switch-only breaker approved by CCC, CSA, and UL1077.
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