MA1-B-24-440-1-A26-2-D The Littelfuse Inc. MA1-B-24-440-1-A26-2-D is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MA1-B-24-440-1-A26-2-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-24-440-1-A26-2-D is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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MA1-B-24-440-1-A26-2-D 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)
Halogen Free
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

MA1-B-24-440-1-A26-2-D Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-24-440-1-A26-2-D is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 4A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. The actuator is a rocker type, and illumination is not provided.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are noted with low confidence due to unverified data. The mounting type is panel mount.

 

This component is part of the broader circuit protection category, specifically within circuit breakers.

MA1-B-24-440-1-A26-2-D Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-B-24-440-1-A26-2-D Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-24-440-1-A26-2-D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

MA1-B-24-440-1-A26-2-D Features

  • Rated for 4A current at 250VAC.
  • Single pole magnetic circuit breaker.
  • Hydraulic delay mechanism for time delay.
  • Panel mount with rocker actuator.
  • Non-illuminated actuator design.

MA1-B-24-440-1-A26-2-D Applications

  • Protects electrical circuits from overloads.
  • Suitable for panel mounting applications.
  • Ideal for industrial control circuits.
  • Used in power distribution panels.

MA1-B-24-440-1-A26-2-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-24-440-1-A26-2-D circuit breaker?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MA1-B-24-440-1-A26-2-D use?

It uses a magnetic mechanism with a hydraulic delay.

How is this circuit breaker mounted?

It is designed for panel mounting.

Is the MA1-B-24-440-1-A26-2-D RoHS compliant?

The status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

MA1-B-24-440-1-A26-2-D Alternate Parts

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MA1-B-34-440-1-A14-B-D
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-440-1-A14-B-D is a panel mount circuit breaker. It features a 4A current rating and a 250V voltage rating.
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