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MM1-B-20-420-1-2CA-B-C The Littelfuse Inc. MM1-B-20-420-1-2CA-B-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Mfr Part #:

MM1-B-20-420-1-2CA-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-20-420-1-2CA-B-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Stock on Request

MM1-B-20-420-1-2CA-B-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
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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MM1-B-20-420-1-2CA-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-20-420-1-2CA-B-C, is designed for circuit protection applications. It has a current rating of 2A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a single pole configuration. The mounting type is panel mount, and it is operated by a lever actuator. Illumination is not provided.

 

This component is approved by CCC, CSA, and UL1077. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

MM1-B-20-420-1-2CA-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM1-B-20-420-1-2CA-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MM1-B-20-420-1-2CA-B-C Compliance

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

MM1-B-20-420-1-2CA-B-C Features

  • 2A current rating and 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Single pole, panel mount design.
  • Lever actuator for operation.
  • CCC, CSA, UL1077 approved.

MM1-B-20-420-1-2CA-B-C Applications

  • Ideal for general circuit protection.
  • Suitable for panel mount installations.
  • Used in systems requiring 2A current.
  • Designed for 250V electrical systems.

MM1-B-20-420-1-2CA-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-20-420-1-2CA-B-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 circuit breaker is the MM1-B-20-420-1-2CA-B-C?

It is a magnetic circuit breaker with a hydraulic delay.

How is the MM1-B-20-420-1-2CA-B-C circuit breaker mounted?

It is designed for panel mounting.

What are the approval agencies for this circuit breaker?

It is approved by CCC, CSA, and UL1077.

Is the MM1-B-20-420-1-2CA-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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