MD1-B-34-450-1-A32-B-B The Littelfuse Inc. MD1-B-34-450-1-A32-B-B is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MD1-B-34-450-1-A32-B-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-34-450-1-A32-B-B is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MD1-B-34-450-1-A32-B-B 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
Voltage Rating

MD1-B-34-450-1-A32-B-B Description

Short technical summary and product information.

This Littelfuse Inc. MD1-B-34-450-1-A32-B-B is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

With a single pole configuration and a rocker actuator, this breaker is suitable for various protection applications. It does not feature illumination.

 

The component is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected. These compliance details are based on precomputed fields with low confidence and require verification against official documents.

 

This circuit breaker is part of the broader circuit protection category, specifically within the circuit breakers subcategory. Its panel mount design makes it suitable for integration into control panels and equipment.

MD1-B-34-450-1-A32-B-B Quick Information

Product Type: Circuit Breaker
Series: MD1-B
Canonical Name: Littelfuse Inc. MD1-B-34-450-1-A32-B-B Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD1-B-34-450-1-A32-B-B Compliance

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

MD1-B-34-450-1-A32-B-B Features

  • 5A current rating for protection.
  • 250V voltage rating capability.
  • Panel mount for easy integration.
  • Magnetic hydraulic delay breaker type.
  • Single pole configuration.

MD1-B-34-450-1-A32-B-B Applications

  • Ideal for electrical panel protection.
  • Suitable for equipment power entry.
  • Used in control system circuits.
  • Provides overcurrent protection.

MD1-B-34-450-1-A32-B-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-34-450-1-A32-B-B?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MD1-B-34-450-1-A32-B-B?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this component?

The mounting type is Panel Mount.

Is the MD1-B-34-450-1-A32-B-B RoHS compliant?

The status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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