MF1-B-34-450-1-HC2-A-C The Littelfuse MF1-B-34-450-1-HC2-A-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and 250V voltage rating.
Mfr Part #:

MF1-B-34-450-1-HC2-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MF1-B-34-450-1-HC2-A-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and 250V voltage rating.
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MF1-B-34-450-1-HC2-A-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-HC2-A-C Description

Short technical summary and product information.

This Littelfuse MF1-B-34-450-1-HC2-A-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It includes a green rocker actuator and is illuminated with a nominal voltage of 4-8V.

 

Compliance includes CCC, CSA, and UL1077 approvals. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. REACH status is unaffected.

 

This component is ideal for protection circuits where reliable and specific tripping behavior is necessary.

MF1-B-34-450-1-HC2-A-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MF1-B-34-450-1-HC2-A-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-34-450-1-HC2-A-C Compliance

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

MF1-B-34-450-1-HC2-A-C Features

  • 5A current rating, 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mountable design.
  • Green illuminated rocker actuator.
  • CCC, CSA, UL1077 approved.

MF1-B-34-450-1-HC2-A-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in control systems.
  • Offers specific trip characteristics.

MF1-B-34-450-1-HC2-A-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-34-450-1-HC2-A-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 circuit breaker is the MF1-B-34-450-1-HC2-A-C?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How is this circuit breaker mounted?

It is designed for Panel Mount.

What are the approval agencies for this part?

Approval agencies include CCC, CSA, and UL1077.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

MF1-B-34-450-1-HC2-A-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MG1-B-34-450-1-HF6-2-C
MG1-B-34-450-1-HF6-2-C
Littelfuse Inc.
The Littelfuse Inc. MG1-B-34-450-1-HF6-2-C is a single-pole, magnetic circuit breaker designed for panel mounting. It offers a 5A current rating and a 250V voltage rating.
View Part
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