MM1-B-30-420-1-1JA-B-C The Littelfuse Inc. MM1-B-30-420-1-1JA-B-C is a 1-pole, 2A hydraulic-magnetic circuit breaker designed for panel mounting. It features a 250V voltage rating and UL 1077, CSA, and CCC agency approvals.
Mfr Part #:

MM1-B-30-420-1-1JA-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-30-420-1-1JA-B-C is a 1-pole, 2A hydraulic-magnetic circuit breaker designed for panel mounting. It features a 250V voltage rating and UL 1077, CSA, and CCC agency approvals.
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MM1-B-30-420-1-1JA-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
Voltage Rating

MM1-B-30-420-1-1JA-B-C Description

Short technical summary and product information.

This Littelfuse Inc. M-Series circuit breaker, part number MM1-B-30-420-1-1JA-B-C, is a hydraulic-magnetic type designed for reliable circuit protection. It operates with a 2A current rating and a 250V voltage rating across a single pole.

 

The breaker is suitable for panel mounting, offering a convenient solution for integration into various systems. It is approved by UL 1077, CSA, and CCC, indicating compliance with relevant safety standards.

 

Key specifications include a lever actuator and no illumination. The RoHS status is RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected. This component is part of the M-Series family, known for rugged and reliable performance in demanding OEM environments.

MM1-B-30-420-1-1JA-B-C Quick Information

Product Type: Circuit Breaker
Series: M-Series
Canonical Name: Littelfuse Inc. MM1-B-30-420-1-1JA-B-C Hydraulic Magnetic Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breaker

MM1-B-30-420-1-1JA-B-C Compliance

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

MM1-B-30-420-1-1JA-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Single pole hydraulic-magnetic breaker.
  • Panel mount design for easy installation.
  • UL 1077, CSA, and CCC approved.

MM1-B-30-420-1-1JA-B-C Applications

  • Ideal for industrial control panels.
  • Suitable for OEM equipment integration.
  • Provides reliable circuit protection.
  • Used in power distribution systems.

MM1-B-30-420-1-1JA-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-30-420-1-1JA-B-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the MM1-B-30-420-1-1JA-B-C have?

It has 1 pole.

What type of actuator does this circuit breaker use?

It uses a lever actuator.

Is this circuit breaker RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

What agency approvals does the MM1-B-30-420-1-1JA-B-C have?

It has CCC, CSA, and UL1077 agency approvals.

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