MA1-B-34-620-1-A33-B-C The Littelfuse Inc. MA1-B-34-620-1-A33-B-C is a circuit breaker designed for protection. It features a 20A current rating and a 250V AC voltage rating.
Mfr Part #:

MA1-B-34-620-1-A33-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-620-1-A33-B-C is a circuit breaker designed for protection. It features a 20A current rating and a 250V AC voltage rating.
Stock on Request

MA1-B-34-620-1-A33-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)
Failure Rate
Illumination
Mounting Type
Number of Poles
Voltage Rating

MA1-B-34-620-1-A33-B-C Description

Short technical summary and product information.

The MA1-B-34-620-1-A33-B-C is a circuit breaker manufactured by Littelfuse Inc. This component is designed for circuit protection applications.

 

Key electrical specifications include a current rating of 20A and an AC voltage rating of 250V. It also has a DC voltage rating of 80V. The breaker type is Magnetic (Hydraulic Delay), and it features a single pole configuration.

 

The circuit breaker is designed for panel mounting and utilizes a rocker actuator. It is part of the M series.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. Approval agencies include CCC, CSA, and UL1077.

MA1-B-34-620-1-A33-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-B-34-620-1-A33-B-C Circuit Breaker
Subcategory: Circuit Breakers

MA1-B-34-620-1-A33-B-C Compliance

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

MA1-B-34-620-1-A33-B-C Features

  • 20A current rating for circuit protection.
  • 250V AC and 80V DC voltage ratings.
  • Magnetic (Hydraulic Delay) breaker type.
  • Panel mount with rocker actuator.
  • CCC, CSA, UL1077 agency approvals.

MA1-B-34-620-1-A33-B-C Applications

  • Overcurrent protection in industrial control panels.
  • Power supply input protection and switching.
  • Equipment branch circuit protection.
  • Motor starter and drive protection circuits.

MA1-B-34-620-1-A33-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

The MA1-B-34-620-1-A33-B-C is rated for 250V AC and 80V DC.

What is the current rating of this breaker?

The continuous current rating is 20A.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

This is a single-pole (1-pole) circuit breaker.

What actuator type does this breaker use?

It uses a rocker actuator.

What is the mounting style of this breaker?

It is designed for panel mount installation.

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