MF1-B-30-420-1-JC2-7-C The Littelfuse MF1-B-30-420-1-JC2-7-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a green rocker actuator.
Mfr Part #:

MF1-B-30-420-1-JC2-7-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MF1-B-30-420-1-JC2-7-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a green rocker actuator.
Stock on Request

MF1-B-30-420-1-JC2-7-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-30-420-1-JC2-7-C Description

Short technical summary and product information.

This Littelfuse MF1-B-30-420-1-JC2-7-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable circuit protection.

 

The breaker has a current rating of 2A and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077. The actuator type is a rocker, and it features green illumination with a nominal voltage requirement of 9-16V.

 

This component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected. Its panel mount design makes it suitable for integration into various electrical enclosures and systems requiring robust overcurrent protection.

MF1-B-30-420-1-JC2-7-C Quick Information

Product Type: Circuit Breaker
Series: MF1
Canonical Name: Littelfuse Inc. MF1-B-30-420-1-JC2-7-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-30-420-1-JC2-7-C Compliance

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

MF1-B-30-420-1-JC2-7-C Features

  • 2A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Green illuminated rocker actuator.

MF1-B-30-420-1-JC2-7-C Applications

  • Ideal for general circuit protection.
  • Suitable for panel installations.
  • Used in systems requiring indication.
  • Compliant with safety standards.

MF1-B-30-420-1-JC2-7-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-30-420-1-JC2-7-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MF1-B-30-420-1-JC2-7-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

Does the circuit breaker have illumination?

Yes, it features green illumination.

What is the nominal voltage for the illumination?

The nominal illumination voltage is 9 ~ 16V.

What mounting type is supported by this circuit breaker?

It is designed for Panel Mount.

MF1-B-30-420-1-JC2-7-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MF1-B-30-420-2-JC2-2-C
MF1-B-30-420-2-JC2-2-C
Littelfuse Inc.
The Littelfuse MF1-B-30-420-2-JC2-2-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay and a 2A current rating.
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