MM1-B-34-420-1-1CB-B-C The Littelfuse Inc. MM1-B-34-420-1-1CB-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-34-420-1-1CB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-420-1-1CB-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MM1-B-34-420-1-1CB-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

MM1-B-34-420-1-1CB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-34-420-1-1CB-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, and it has a single pole configuration. The actuator type is a lever, and it does not feature illumination.

 

Designed for panel mounting, this circuit breaker is suitable for various applications requiring robust overcurrent protection. Its construction adheres to RoHS3 compliance standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 2A current rating, 250V voltage rating, and panel mount capability. Approval agencies include CCC, CSA, and UL1077.

MM1-B-34-420-1-1CB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-34-420-1-1CB-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MM1-B-34-420-1-1CB-B-C Compliance

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

MM1-B-34-420-1-1CB-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

MM1-B-34-420-1-1CB-B-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Protects sensitive electronic circuits.
  • Applicable in machinery safety systems.

MM1-B-34-420-1-1CB-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-34-420-1-1CB-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 MM1-B-34-420-1-1CB-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the MM1-B-34-420-1-1CB-B-C circuit breaker mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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