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MM1-B-34-420-1-1BB-B-C The Littelfuse Inc. MM1-B-34-420-1-1BB-B-C is a 1-pole circuit breaker designed for panel mounting. It offers a 2A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-34-420-1-1BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-420-1-1BB-B-C is a 1-pole circuit breaker designed for panel mounting. It offers a 2A current rating and a 250V voltage rating.
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MM1-B-34-420-1-1BB-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
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MM1-B-34-420-1-1BB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-34-420-1-1BB-B-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting and features a lever actuator.

 

The breaker has a current rating of 2 Amperes and a voltage rating of 250 Volts. It is approved by CCC, CSA, and UL1077. The illumination is none, and it is not designed to be illuminated.

 

This component is suitable for applications requiring reliable circuit protection. Its panel mount design allows for easy integration into various systems. The magnetic hydraulic delay provides specific trip characteristics for different load conditions.

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

Product Type: Circuit Breaker
Series: MM1-B
Canonical Name: Littelfuse Inc. MM1-B-34-420-1-1BB-B-C Circuit Breaker
Subcategory: Circuit Breaker

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

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

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

  • Rated for 2A continuous current operation.
  • Operates at 250V voltage rating.
  • Single pole magnetic hydraulic delay mechanism.
  • Panel mount with lever actuator for manual reset.
  • No illumination on the actuator.

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

  • Overcurrent protection for 2A circuits.
  • Used in industrial control panels.
  • Suitable for panel mount applications.
  • Provides hydraulic-magnetic time delay.

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

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

2A

What is the voltage rating of the MM1-B-34-420-1-1BB-B-C?

250V

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

How many poles does the breaker have?

1

What type of actuator does the breaker have?

Lever

What is the mounting type of this circuit breaker?

Panel Mount

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