MD1-B-34-450-2-A34-B-C The Littelfuse Inc. MD1-B-34-450-2-A34-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Mfr Part #:

MD1-B-34-450-2-A34-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-34-450-2-A34-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Stock on Request

MD1-B-34-450-2-A34-B-C 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-34-450-2-A34-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-34-450-2-A34-B-C, is designed for circuit protection applications. It has a current rating of 5A and a voltage rating of 250V.

 

The breaker type is magnetic (hydraulic delay), providing reliable overcurrent protection. It is a single-pole unit with a rocker actuator for easy operation. The mounting type is panel mount, making it suitable for integration into various enclosures and systems.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is also REACH unaffected. Approval agencies include CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

Key specifications include a 5A current rating, 250V voltage rating, and panel mounting. The magnetic hydraulic delay mechanism ensures proper tripping characteristics for different fault conditions.

MD1-B-34-450-2-A34-B-C Quick Information

Product Type: Circuit Breaker
Series: MD1
Canonical Name: Littelfuse Inc. MD1-B-34-450-2-A34-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MD1-B-34-450-2-A34-B-C Compliance

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

MD1-B-34-450-2-A34-B-C Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Rocker actuator for user operation.

MD1-B-34-450-2-A34-B-C Applications

  • Used in control panel assemblies.
  • Suitable for power distribution units.
  • Protects electronic equipment circuits.
  • Ideal for industrial machinery.

MD1-B-34-450-2-A34-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-34-450-2-A34-B-C circuit breaker?

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-34-450-2-A34-B-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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