Mfr Part #:

MM1-B-14-620-1-1BB-B-J

The Littelfuse Inc. MM1-B-14-620-1-1BB-B-J is a 1-pole, 20A, 250V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 Compliant.

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MM1-B-14-620-1-1BB-B-J Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-14-620-1-1BB-B-J is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a magnetic hydraulic delay mechanism for protection.

The breaker is designed for panel mounting and features a lever actuator for operation. It is approved by CCC, TUV, and UL489A, indicating compliance with relevant safety standards. The component is RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1.

This circuit breaker is suitable for applications requiring reliable overcurrent protection. Its robust construction and panel mount design make it ideal for integration into various electrical systems and equipment.

MM1-B-14-620-1-1BB-B-J Quick Information

Product Type: Circuit Breaker

Series: MM1-B

Canonical Name: Littelfuse Inc. MM1-B-14-620-1-1BB-B-J Circuit Breaker

MM1-B-14-620-1-1BB-B-J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MM1-B-14-620-1-1BB-B-J Features

20A current rating for protection.
250V voltage rating for circuits.
Single pole magnetic breaker.
Panel mount design for integration.
RoHS3 compliant for environmental standards.

MM1-B-14-620-1-1BB-B-J Applications

Provides reliable overcurrent protection.
Suitable for industrial equipment.
Used in control panel assemblies.
Integrates into power distribution systems.

MM1-B-14-620-1-1BB-B-J FAQs

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

What is the current rating of the MM1-B-14-620-1-1BB-B-J circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MM1-B-14-620-1-1BB-B-J circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) type mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

Is the MM1-B-14-620-1-1BB-B-J RoHS compliant?

Yes, it is RoHS3 Compliant.

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The Littelfuse Inc. MM1-B-14-620-1-3BB-B-J is a 1-pole magnetic circuit breaker. It features a 20A current rating and a 250V voltage rating.

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