MA2-B-32-420-1-A12-B-C 2-pole magnetic hydraulic-delay circuit breaker rated 2A at 250V with rocker actuator and panel mount.
Mfr Part #:

MA2-B-32-420-1-A12-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
2-pole magnetic hydraulic-delay circuit breaker rated 2A at 250V with rocker actuator and panel mount.
Stock on Request

MA2-B-32-420-1-A12-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
SVHC Present
Voltage Rating

MA2-B-32-420-1-A12-B-C Description

Short technical summary and product information.

The Littelfuse MA2-B-32-420-1-A12-B-C is a 2-pole magnetic circuit breaker with hydraulic delay, rated for 2A at 250V. It uses a rocker actuator and is designed for panel mounting, providing reliable overcurrent protection in a compact form factor.

 

The magnetic hydraulic-delay mechanism offers predictable trip characteristics, making it suitable for applications where precise current protection is required. The 2-pole configuration allows simultaneous protection of two circuits or a single two-phase load.

 

This circuit breaker carries approvals from CCC, CSA, and UL1077, indicating compliance with recognized safety standards for supplementary circuit protection. It is designed for panel mount installation, simplifying integration into equipment enclosures.

MA2-B-32-420-1-A12-B-C Quick Information

Product Type: Circuit Breaker
Series: MA2-B
Canonical Name: 2-Pole Magnetic Hydraulic-Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA2-B-32-420-1-A12-B-C Compliance

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

MA2-B-32-420-1-A12-B-C Features

  • 2-pole magnetic hydraulic-delay circuit breaker.
  • Rated for 2A at 250V operation.
  • Rocker actuator for manual control.
  • Panel mount design for easy installation.
  • Approved to CCC, CSA, and UL1077.

MA2-B-32-420-1-A12-B-C Applications

  • Protects electrical circuits from overcurrent.
  • Suitable for panel-mounted equipment installations.
  • Provides two-pole protection for dual circuits.
  • Ideal for industrial control applications.

MA2-B-32-420-1-A12-B-C FAQs

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

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is this?

This is a magnetic circuit breaker with hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What type of actuator does this circuit breaker use?

This circuit breaker uses a rocker actuator.

What is the mounting type for this circuit breaker?

This circuit breaker is designed for panel mounting.

What approvals does this circuit breaker have?

This circuit breaker is approved by CCC, CSA, and UL1077.

MA2-B-32-420-1-A12-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MA2-B-64-420-1-A22-B-C
MA2-B-64-420-1-A22-B-C
Littelfuse Inc.
This is a 2A 250V 2-pole magnetic hydraulic delay circuit breaker from Littelfuse, featuring a panel mount rocker actuator and UL1077, CSA, CCC approvals.
View Part
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