MA1-B-30-450-1-A21-B-C The Littelfuse MA1-B-30-450-1-A21-B-C is a 1-pole hydraulic-magnetic circuit breaker rated for 5A and 250V. It features a panel mount design and a rocker actuator.
Mfr Part #:

MA1-B-30-450-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MA1-B-30-450-1-A21-B-C is a 1-pole hydraulic-magnetic circuit breaker rated for 5A and 250V. It features a panel mount design and a rocker actuator.
Stock on Request

MA1-B-30-450-1-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
SVHC Present
Termination Style
Voltage Rating

MA1-B-30-450-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse MA1-B-30-450-1-A21-B-C is a hydraulic-magnetic circuit breaker designed for reliable circuit protection in demanding OEM environments. It operates with a 5A current rating and a 250V voltage rating across its single pole.

 

The breaker features a panel mount design for easy integration into control panels and equipment. The actuator type is a non-illuminated rocker, providing a clear visual indication of its status. It is approved by CCC, CSA, and UL1077 agencies, ensuring compliance with various safety standards.

 

This M-Series circuit breaker utilizes a magnetic trip mechanism with hydraulic delay, offering specific trip characteristics suitable for various applications. The termination style is a push-on 0.250 tab (Q.C.) for secure connections.

MA1-B-30-450-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: M-Series
Canonical Name: Littelfuse Inc. MA1-B-30-450-1-A21-B-C Hydraulic Magnetic Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

MA1-B-30-450-1-A21-B-C Compliance

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

MA1-B-30-450-1-A21-B-C Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Single pole configuration for simple circuits.
  • Panel mount design for easy installation.
  • Rocker actuator for status indication.

MA1-B-30-450-1-A21-B-C Applications

  • Ideal for OEM equipment protection.
  • Suitable for control panel integration.
  • Used in various industrial automation systems.
  • Provides reliable circuit interruption.

MA1-B-30-450-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-30-450-1-A21-B-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the MA1-B-30-450-1-A21-B-C have?

It has 1 pole.

What type of breaker is the MA1-B-30-450-1-A21-B-C?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

What are the agency approvals for this Littelfuse circuit breaker?

Agency approvals include CCC, CSA, and UL1077.

Is the MA1-B-30-450-1-A21-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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