MM2-B-34-420-1-3GD-B-C The Littelfuse Inc. MM2-B-34-420-1-3GD-B-C is a 2-pole circuit breaker with a 2A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
Mfr Part #:

MM2-B-34-420-1-3GD-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM2-B-34-420-1-3GD-B-C is a 2-pole circuit breaker with a 2A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
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MM2-B-34-420-1-3GD-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

MM2-B-34-420-1-3GD-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM2-B-34-420-1-3GD-B-C, is designed for reliable circuit protection. It operates with a 2A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics suitable for various applications. It features a lever actuator for manual operation and is designed for panel mounting, ensuring secure installation in control panels and equipment.

 

With two poles, this circuit breaker offers enhanced circuit isolation capabilities. It is approved by CCC, CSA, and UL1077, meeting stringent safety and performance standards. The component is RoHS3 compliant and has an MSL 1 rating, indicating unlimited moisture sensitivity.

 

This circuit breaker is suitable for applications requiring precise current and voltage protection, such as in industrial machinery, power distribution systems, and electronic enclosures where reliable overcurrent protection is essential.

MM2-B-34-420-1-3GD-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM2-B-34-420-1-3GD-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MM2-B-34-420-1-3GD-B-C Compliance

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

MM2-B-34-420-1-3GD-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating suitable for many systems.
  • Magnetic hydraulic delay for controlled tripping.
  • Panel mount design for secure installation.
  • Lever actuator for manual operation.

MM2-B-34-420-1-3GD-B-C Applications

  • Used in industrial control panels.
  • Protects power distribution circuits.
  • Suitable for electronic equipment enclosures.
  • Ideal for machinery safety systems.

MM2-B-34-420-1-3GD-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM2-B-34-420-1-3GD-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 breaker mechanism does the MM2-B-34-420-1-3GD-B-C use?

It uses a magnetic breaker type with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MM2-B-34-420-1-3GD-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

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