MM2-B-34-420-1-2BB-B-C The Littelfuse Inc. MM2-B-34-420-1-2BB-B-C is a 2-pole magnetic circuit breaker rated for 2A and 250V. It features a panel mount design and a lever actuator.
Mfr Part #:

MM2-B-34-420-1-2BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM2-B-34-420-1-2BB-B-C is a 2-pole magnetic circuit breaker rated for 2A and 250V. It features a panel mount design and a lever actuator.
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MM2-B-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

MM2-B-34-420-1-2BB-B-C Description

Short technical summary and product information.

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

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. The actuator type is a lever, providing a clear visual indication of the circuit status.

 

Designed for panel mounting, this circuit breaker integrates easily into control panels and equipment. It is approved by CCC, CSA, and UL1077, ensuring compliance with relevant safety standards.

 

The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture. REACH status is unaffected.

MM2-B-34-420-1-2BB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM2-B
Canonical Name: Littelfuse Inc. MM2-B-34-420-1-2BB-B-C Circuit Breaker

MM2-B-34-420-1-2BB-B-C Compliance

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

MM2-B-34-420-1-2BB-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • CCC, CSA, UL1077 approved.

MM2-B-34-420-1-2BB-B-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution units.
  • Ideal for equipment protection circuits.
  • Applicable in machinery safety systems.

MM2-B-34-420-1-2BB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM2-B-34-420-1-2BB-B-C?

2A

What is the voltage rating of this circuit breaker?

250V

How many poles does this circuit breaker have?

2

What type of breaker is this?

Magnetic (Hydraulic Delay)

What actuator type does it use?

Lever

How is this circuit breaker mounted?

Panel Mount

What approvals does this breaker carry?

CCC, CSA, UL1077

MM2-B-34-420-1-2BB-B-C Alternate Parts

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Littelfuse Inc.
The Littelfuse Inc. MM2-B-32-420-2-1CC-B-C is a 2-pole magnetic circuit breaker. It features a 2A current rating and a 250V voltage rating.
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