MA1-B-36-450-1-A12-B-A Magnetic hydraulic delay circuit breaker rated 5A at 250V, single pole, with rocker actuator and panel mount.
Mfr Part #:

MA1-B-36-450-1-A12-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic hydraulic delay circuit breaker rated 5A at 250V, single pole, with rocker actuator and panel mount.
Stock on Request

MA1-B-36-450-1-A12-B-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
Tape & Reel
Voltage Rating

MA1-B-36-450-1-A12-B-A Description

Short technical summary and product information.

The MA1-B-36-450-1-A12-B-A is a 1-pole magnetic circuit breaker from Littelfuse Inc. It features a hydraulic delay mechanism for reliable overcurrent protection. Rated for 5A continuous current at 250V AC/DC, it uses a rocker actuator for manual reset. The breaker is designed for panel mount installation. It is part of the MA series of magnetic circuit breakers. The hydraulic delay provides time-delayed tripping to withstand inrush currents without nuisance tripping. This breaker is suitable for a variety of applications requiring precise overcurrent protection.

MA1-B-36-450-1-A12-B-A Quick Information

Product Type: Circuit Breaker
Canonical Name: MA1-B-36-450-1-A12-B-A Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA1-B-36-450-1-A12-B-A Compliance

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

MA1-B-36-450-1-A12-B-A Features

  • Rated for 5A continuous current at 250V.
  • Single-pole magnetic hydraulic delay design.
  • Rocker actuator for manual reset.
  • Panel mount installation.
  • No illumination — non-illuminated rocker.

MA1-B-36-450-1-A12-B-A Applications

  • Overcurrent protection for power distribution.
  • Suitable for industrial control panels.
  • Panel-mount circuit breaker for equipment.
  • Protects against overload currents.

MA1-B-36-450-1-A12-B-A FAQs

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

The current rating is 5A.

What is the voltage rating?

The voltage rating is 250V.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does it have?

It has 1 pole.

What is the actuator type?

It has a rocker actuator.

Is it illuminated?

No, it is not illuminated.

What is the mounting type?

It is panel mount.

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