MF1-B-34-275-1-HC1-2-C The Littelfuse MF1-B-34-275-1-HC1-2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 750mA current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-34-275-1-HC1-2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MF1-B-34-275-1-HC1-2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 750mA current rating and a 250V voltage rating.
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MF1-B-34-275-1-HC1-2-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
SVHC Present
Voltage Rating

MF1-B-34-275-1-HC1-2-C Description

Short technical summary and product information.

This Littelfuse MF1-B-34-275-1-HC1-2-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 750mA and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077 agencies.

 

Additional features include a rocker actuator type and green illumination with a nominal voltage of 4-8V. The RoHS status is compliant, and it has an MSL of 1 Unlimited.

MF1-B-34-275-1-HC1-2-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-34-275-1-HC1-2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-34-275-1-HC1-2-C Compliance

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

MF1-B-34-275-1-HC1-2-C Features

  • Single-pole magnetic hydraulic delay breaker.
  • 750mA current rating.
  • 250V voltage rating.
  • Panel mount design.
  • CCC, CSA, UL1077 approvals.

MF1-B-34-275-1-HC1-2-C Applications

  • Ideal for general circuit protection.
  • Suitable for panel installations.
  • Used in systems requiring specific delay.
  • Applications requiring agency approvals.

MF1-B-34-275-1-HC1-2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating for this circuit breaker?

250V

What mounting style is required for installation?

Panel mount

What is the continuous current rating?

750mA

What trip mechanism does this breaker utilize?

Magnetic hydraulic delay

Does this component include an indicator light?

Yes, it features green illumination

What voltage range powers the indicator light?

4 to 8V nominal

How many poles does this circuit breaker have?

It is a single-pole device

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