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MA1-B-34-620-1-A86-7-C The Littelfuse Inc. MA1-B-34-620-1-A86-7-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

MA1-B-34-620-1-A86-7-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-620-1-A86-7-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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MA1-B-34-620-1-A86-7-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-34-620-1-A86-7-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MA1-B-34-620-1-A86-7-C, is a single-pole device designed for reliable circuit protection. It operates at up to 250V AC and has a current rating of 20A. The breaker utilizes a magnetic (hydraulic delay) mechanism for tripping.

 

Designed for panel mounting, this circuit breaker is suitable for integration into various electrical systems. It features a rocker actuator for manual operation. The device is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

Key specifications include a 250V AC voltage rating and a 20A current rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The mounting type is panel mount, and the actuator is a rocker.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection. Its panel mount design facilitates easy installation in control panels and equipment enclosures.

MA1-B-34-620-1-A86-7-C Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-34-620-1-A86-7-C Circuit Breaker
Subcategory: Circuit Breakers

MA1-B-34-620-1-A86-7-C Compliance

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

MA1-B-34-620-1-A86-7-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 250V AC and 20A current.
  • Designed for convenient panel mounting.
  • Features a rocker actuator for operation.
  • Approved by CCC, CSA, and UL1077.

MA1-B-34-620-1-A86-7-C Applications

  • Provides overcurrent protection in systems.
  • Suitable for control panel integration.
  • Used in electrical equipment enclosures.
  • Applicable in industrial automation.
  • Ideal for safety-critical circuits.

MA1-B-34-620-1-A86-7-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-B-34-620-1-A86-7-C circuit breaker?

The voltage rating is 250V AC.

What is the current rating of this circuit breaker?

The current rating is 20A.

What type of breaker mechanism does the MA1-B-34-620-1-A86-7-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does the MA1-B-34-620-1-A86-7-C feature?

It features a rocker actuator.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

Which agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL1077.

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