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MF1-B-34-430-1-CC4-B-D The Littelfuse MF1-B-34-430-1-CC4-B-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-34-430-1-CC4-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MF1-B-34-430-1-CC4-B-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 3A current rating and a 250V voltage rating.
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MF1-B-34-430-1-CC4-B-D 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
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MF1-B-34-430-1-CC4-B-D Description

Short technical summary and product information.

This Littelfuse MF1-B-34-430-1-CC4-B-D 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 3A and a voltage rating of 250V. It is approved by CCC, CSA, UL, and VDE. The actuator type is a rocker, and it features green illumination with a nominal voltage of 250V.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The part is also identified by DK Part Number 432-MF1-B-34-430-1-CC4-B-D-ND.

MF1-B-34-430-1-CC4-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MF1-B-34-430-1-CC4-B-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-34-430-1-CC4-B-D Compliance

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

MF1-B-34-430-1-CC4-B-D Features

  • 3A current rating for protection.
  • 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design.
  • Rocker actuator with green illumination.

MF1-B-34-430-1-CC4-B-D Applications

  • Overcurrent protection for industrial control panels.
  • Protection for commercial lighting circuits.
  • Used in power distribution units.
  • Suitable for motor branch circuit protection.

MF1-B-34-430-1-CC4-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-34-430-1-CC4-B-D circuit breaker?

The current rating is 3A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the MF1-B-34-430-1-CC4-B-D?

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

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What are the approval agencies for this part?

Approval agencies include CCC, CSA, UL, and VDE.

Is the MF1-B-34-430-1-CC4-B-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

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