MM1-B-30-420-3-2CB-B-C The Littelfuse Inc. MM1-B-30-420-3-2CB-B-C is a 1-pole magnetic circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-30-420-3-2CB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-30-420-3-2CB-B-C is a 1-pole magnetic circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MM1-B-30-420-3-2CB-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-30-420-3-2CB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-30-420-3-2CB-B-C, is a magnetic type with a hydraulic delay. It is designed for panel mounting and features a lever actuator.

 

The breaker has an electrical rating of 2 Amps and a voltage rating of 250 Volts. It is a single-pole unit, suitable for various protection applications. The device is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 2A current rating and a 250V voltage rating. The mounting type is panel mount, and the actuator type is a lever. Approval agencies include CCC, CSA, and UL1077, indicating broad compliance for use in different regions and applications.

MM1-B-30-420-3-2CB-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM1-B-30-420-3-2CB-B-C Circuit Breaker
Subcategory: Circuit Breaker

MM1-B-30-420-3-2CB-B-C Compliance

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

MM1-B-30-420-3-2CB-B-C Features

  • 2 Amp current rating.
  • 250 Volt voltage rating.
  • Panel mount design.
  • Lever actuator type.
  • Magnetic hydraulic delay breaker.

MM1-B-30-420-3-2CB-B-C Applications

  • Suitable for panel mounting.
  • General circuit protection.
  • Industrial control panels.
  • Equipment power entry.

MM1-B-30-420-3-2CB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MM1-B-30-420-3-2CB-B-C?

2A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does this breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel mount.

What is the actuator type?

Lever.

Does this circuit breaker have illumination?

No, it has no illumination.

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