MD1-B-24-450-1-A32-B-D The Littelfuse Inc. MD1-B-24-450-1-A32-B-D is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 5A current rating at 250V.
Mfr Part #:

MD1-B-24-450-1-A32-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-24-450-1-A32-B-D is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 5A current rating at 250V.
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MD1-B-24-450-1-A32-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

MD1-B-24-450-1-A32-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MD1-B-24-450-1-A32-B-D is a single-pole circuit breaker utilizing a magnetic hydraulic delay mechanism. It is suitable for panel mounting applications and features a current rating of 5A with a voltage rating of 250V.

 

The breaker type is specifically magnetic with a hydraulic delay, providing a distinct tripping characteristic. The actuator type is a rocker, and it does not feature illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Agency approvals include CCC, CSA, UL, and VDE, indicating broad compliance for various applications. The part number for this specific unit is MD1-B-24-450-1-A32-B-D, with a DK Part Number of 432-MD1-B-24-450-1-A32-B-D-ND.

MD1-B-24-450-1-A32-B-D Quick Information

Product Type: Circuit Breaker
Series: MD1
Canonical Name: Littelfuse Inc. MD1-B-24-450-1-A32-B-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD1-B-24-450-1-A32-B-D Compliance

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

MD1-B-24-450-1-A32-B-D Features

  • 5A current rating for protection.
  • 250V voltage rating for circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • RoHS3 compliant for environmental standards.

MD1-B-24-450-1-A32-B-D Applications

  • Ideal for general circuit protection.
  • Suitable for industrial control panels.
  • Used in equipment requiring specific tripping.
  • Applicable in systems with 250V rating.

MD1-B-24-450-1-A32-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-24-450-1-A32-B-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker is the MD1-B-24-450-1-A32-B-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for the MD1-B-24-450-1-A32-B-D?

The mounting type is Panel Mount.

Is the MD1-B-24-450-1-A32-B-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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