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MA1-B-30-620-3-A34-B-C The Littelfuse Inc. MA1-B-30-620-3-A34-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-30-620-3-A34-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-30-620-3-A34-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MA1-B-30-620-3-A34-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-30-620-3-A34-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-30-620-3-A34-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

 

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

 

Key electrical specifications include a 20A current rating and a 250V voltage rating. The mounting type is panel mount, and the actuator is a rocker.

 

This component is suitable for applications requiring reliable overcurrent protection.

MA1-B-30-620-3-A34-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-30-620-3-A34-B-C Circuit Breaker

MA1-B-30-620-3-A34-B-C Compliance

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

MA1-B-30-620-3-A34-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Rocker actuator.

MA1-B-30-620-3-A34-B-C Applications

  • Used in industrial power distribution panels.
  • Suitable for control circuit protection.
  • Ideal for equipment requiring overcurrent protection.
  • Applicable in HVAC systems and machinery.

MA1-B-30-620-3-A34-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating?

20A.

What is the voltage rating?

250V.

How many poles does it have?

1 pole.

What type of circuit breaker is this?

Magnetic with hydraulic delay.

What actuator type is used?

Rocker actuator.

What is the mounting style?

Panel mount.

What safety approvals does it have?

CCC, CSA, UL1077.

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