Mfr Part #:

MF1-B-74-620-2-HC6-7-C

The Littelfuse MF1-B-74-620-2-HC6-7-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250V voltage rating.

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MF1-B-74-620-2-HC6-7-C Description

Short technical summary and product information.

This Littelfuse MF1-B-74-620-2-HC6-7-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring precise overcurrent protection. It is illuminated with a green indicator, operating at a nominal voltage of 4-8V.

This component is approved by CCC, CSA, and UL1077, indicating compliance with various safety standards. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1.

Key specifications include a 20A current rating, 250V voltage rating, and panel mount type. The breaker is designed for reliable operation in various electrical systems.

MF1-B-74-620-2-HC6-7-C Quick Information

Product Type: Circuit Breaker

Series: MF1-B

Canonical Name: Littelfuse Inc. MF1-B-74-620-2-HC6-7-C Magnetic (Hydraulic Delay) Circuit Breaker

Subcategory: Circuit Breaker

MF1-B-74-620-2-HC6-7-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MF1-B-74-620-2-HC6-7-C Features

20A current rating for protection.
250V voltage rating for circuits.
Magnetic hydraulic delay breaker type.
Panel mount for easy installation.
Green illumination for status indication.

MF1-B-74-620-2-HC6-7-C Applications

Ideal for overcurrent protection.
Suitable for panel installations.
Used in various electrical systems.
Meets CCC, CSA, UL1077 standards.

MF1-B-74-620-2-HC6-7-C FAQs

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

What is the current rating of this circuit breaker?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

Does this circuit breaker have illumination?

Yes, it has green illumination with a nominal voltage of 4 to 8V.

What are the safety approvals for this circuit breaker?

It is approved by CCC, CSA, and UL1077.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

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