Mfr Part #:

MF1-B-12-420-1-JC6-B-J

The Littelfuse Inc. MF1-B-12-420-1-JC6-B-J is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.

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MF1-B-12-420-1-JC6-B-J Description

Short technical summary and product information.

This Littelfuse Inc. MF1-B-12-420-1-JC6-B-J is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and has a current rating of 2A and a voltage rating of 250V.

The breaker features a rocker actuator and green illumination with a nominal voltage of 9-16V. It is approved by CCC, TUV, and UL489A. The RoHS status is compliant with RoHS3, and it has an MSL rating of 1 Unlimited. The REACH status is unaffected.

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

MF1-B-12-420-1-JC6-B-J Quick Information

Product Type: Circuit Breaker

Series: MF1-B

Canonical Name: Littelfuse Inc. MF1-B-12-420-1-JC6-B-J Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Magnetic (Hydraulic Delay)

MF1-B-12-420-1-JC6-B-J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MF1-B-12-420-1-JC6-B-J Features

2A current rating and 250V voltage rating.
Magnetic hydraulic delay breaker type.
Panel mount with rocker actuator.
Green illumination with 9-16V nominal voltage.
CCC, TUV, UL489A approved.

MF1-B-12-420-1-JC6-B-J Applications

Provides reliable overcurrent protection.
Suitable for panel mount installations.
Used in systems requiring specific illumination.
Meets CCC, TUV, and UL489A standards.

MF1-B-12-420-1-JC6-B-J FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the MF1-B-12-420-1-JC6-B-J 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 is the MF1-B-12-420-1-JC6-B-J?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

Does this circuit breaker have illumination?

Yes, it features green illumination with a nominal voltage of 9-16V.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, TUV, and UL489A.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

MF1-B-12-420-1-JC6-B-J Alternate Parts

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MF1-B-14-420-3-JC6-B-J

Littelfuse Inc.

The Littelfuse Inc. MF1-B-14-420-3-JC6-B-J is a 1-pole magnetic hydraulic delay circuit breaker. It features a 2A current rating and 250V voltage rating.

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MF1-B-12-420-1-JB6-B-J