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MM1-T-34-420-1-2BB-B-C The Littelfuse Inc. MM1-T-34-420-1-2BB-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-T-34-420-1-2BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-T-34-420-1-2BB-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-T-34-420-1-2BB-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
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MM1-T-34-420-1-2BB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-T-34-420-1-2BB-B-C, is designed for circuit protection applications. It operates with a current rating of 2A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It features a single pole configuration and a lever actuator for easy operation. The mounting type is panel mount, suitable for integration into various systems.

 

Key specifications include an illumination of 'None' and approval by agencies such as CCC, CSA, and UL1077. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This circuit breaker is suitable for applications requiring robust protection against electrical faults, with a focus on reliable performance and standard mounting capabilities.

MM1-T-34-420-1-2BB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-T-34-420-1-2BB-B-C Circuit Breaker

MM1-T-34-420-1-2BB-B-C Compliance

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

MM1-T-34-420-1-2BB-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • RoHS3 compliant for environmental standards.

MM1-T-34-420-1-2BB-B-C Applications

  • Protects electrical circuits from overcurrent.
  • Suitable for panel mount installations.
  • Used in systems requiring 250V operation.
  • Lever actuator for manual reset.

MM1-T-34-420-1-2BB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-T-34-420-1-2BB-B-C circuit breaker?

2A

What is the voltage rating of this circuit breaker?

250V

What type of circuit breaker is the MM1-T-34-420-1-2BB-B-C?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

1

What is the mounting type of this circuit breaker?

Panel Mount

What type of actuator does this circuit breaker have?

Lever

What approval agencies has this circuit breaker been certified by?

CCC, CSA, UL1077

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