MA1-B-26-620-1-A32-A-A The Littelfuse Inc. MA1-B-26-620-1-A32-A-A is a 1-pole, 20A circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MA1-B-26-620-1-A32-A-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-26-620-1-A32-A-A is a 1-pole, 20A circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request

MA1-B-26-620-1-A32-A-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MA1-B-26-620-1-A32-A-A Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-26-620-1-A32-A-A is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

 

The breaker is designed for panel mounting, offering a secure and accessible installation point in various equipment. It features a rocker-style actuator for manual operation and has no illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted with low confidence due to unverified data. The part is also identified by the distributor part number 432-MA1-B-26-620-1-A32-A-A-ND.

MA1-B-26-620-1-A32-A-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-26-620-1-A32-A-A Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-26-620-1-A32-A-A Compliance

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

MA1-B-26-620-1-A32-A-A Features

  • 20A current rating for protection.
  • 250V voltage rating for circuits.
  • Panel mount for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Rocker actuator for operation.

MA1-B-26-620-1-A32-A-A Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety applications.

MA1-B-26-620-1-A32-A-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-26-620-1-A32-A-A circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MA1-B-26-620-1-A32-A-A circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this part use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the actuator type for this breaker?

The actuator type is a rocker.

Does this circuit breaker have illumination?

No, it has no illumination.

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