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MA1-B-34-450-1-A24-B-D The Littelfuse Inc. MA1-B-34-450-1-A24-B-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-34-450-1-A24-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-450-1-A24-B-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MA1-B-34-450-1-A24-B-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)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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MA1-B-34-450-1-A24-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-34-450-1-A24-B-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 5A and a voltage rating of 250V. The actuator type is a rocker, and it offers no illumination. This breaker is approved by CCC, CSA, UL, and VDE.

 

The breaker is RoHS3 compliant and has an MSL rating of 1. It is suitable for applications requiring a dependable circuit protection solution with standard panel mounting.

 

This component is identified by the DK Part Number 432-MA1-B-34-450-1-A24-B-D-ND.

MA1-B-34-450-1-A24-B-D Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-34-450-1-A24-B-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-34-450-1-A24-B-D Compliance

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

MA1-B-34-450-1-A24-B-D Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, UL, VDE.

MA1-B-34-450-1-A24-B-D Applications

  • Used in industrial control panels.
  • Ideal for overcurrent protection in power supplies.
  • Suitable for equipment with inrush current.
  • Panel mount circuit protection for electronic systems.

MA1-B-34-450-1-A24-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-34-450-1-A24-B-D?

5A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does the MA1-B-34-450-1-A24-B-D have?

1 pole.

What type of breaker is the MA1-B-34-450-1-A24-B-D?

Magnetic (Hydraulic Delay).

What is the mounting type for this circuit breaker?

Panel Mount.

What actuator type does the MA1-B-34-450-1-A24-B-D use?

Rocker actuator.

What agency approvals does the MA1-B-34-450-1-A24-B-D hold?

CCC, CSA, UL, VDE.

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