MA1-B-30-420-1-A21-B-C The Littelfuse Inc. MA1-B-30-420-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-30-420-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-30-420-1-A21-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

MA1-B-30-420-1-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
Storage Temperature
Tape & Reel
Voltage Rating

MA1-B-30-420-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-30-420-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 2A and a voltage rating of 250V. It features a rocker actuator and does not include illumination. Approval agencies include CCC, CSA, and UL1077.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The mounting type is panel mount.

MA1-B-30-420-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-30-420-1-A21-B-C Magnetic Hydraulic Delay Circuit Breaker

MA1-B-30-420-1-A21-B-C Compliance

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

MA1-B-30-420-1-A21-B-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MA1-B-30-420-1-A21-B-C Features

  • 2A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Rocker actuator type.

MA1-B-30-420-1-A21-B-C Applications

  • Used in electrical circuit protection
  • Suitable for control panels
  • Protects against overcurrent
  • Ideal for industrial applications

MA1-B-30-420-1-A21-B-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-30-420-1-A21-B-C?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MA1-B-30-420-1-A21-B-C use?

It uses a magnetic (hydraulic delay) mechanism.

How is this circuit breaker mounted?

It is designed for panel mounting.

Is the MA1-B-30-420-1-A21-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

MA1-B-30-420-1-A21-B-C Alternate Parts

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ME1-4-32-420-2-A12-2-C
ME1-4-32-420-2-A12-2-C
Littelfuse Inc.
The Littelfuse Inc. ME1-4-32-420-2-A12-2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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