MF1-B-34-450-1-HC5-B-C The Littelfuse Inc. MF1-B-34-450-1-HC5-B-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

MF1-B-34-450-1-HC5-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-34-450-1-HC5-B-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

MF1-B-34-450-1-HC5-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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating

MF1-B-34-450-1-HC5-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-34-450-1-HC5-B-C, is a single-pole device with a current rating of 5A and a voltage rating of 250V. It utilizes a magnetic hydraulic delay type for its operation and is designed for panel mounting.

 

The actuator type is a rocker, and it includes green illumination with a nominal voltage requirement of 4-8V. The breaker is compliant with RoHS3 standards and has an MSL rating of 1. It is approved by CCC, CSA, and UL1077 agencies.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and control panels.

MF1-B-34-450-1-HC5-B-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-34-450-1-HC5-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-34-450-1-HC5-B-C Compliance

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

MF1-B-34-450-1-HC5-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Rocker actuator with green illumination.

MF1-B-34-450-1-HC5-B-C Applications

  • General purpose circuit protection.
  • Control panel integration.
  • Equipment power entry protection.

MF1-B-34-450-1-HC5-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What type of actuator does this breaker use?

It uses a rocker actuator with green illumination.

What is the illumination voltage for the actuator?

The illumination voltage is 4-8V.

What are the approval agencies for this circuit breaker?

It is approved by CCC, CSA, and UL1077.

MF1-B-34-450-1-HC5-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MG1-B-30-450-1-HC2-7-C
MG1-B-30-450-1-HC2-7-C
Littelfuse Inc.
The Littelfuse Inc. MG1-B-30-450-1-HC2-7-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
View Part
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