MM2-B-34-625-1-4BB-B-C Littelfuse MM2-B-34-625-1-4BB-B-C is a 2-pole magnetic hydraulic delay circuit breaker rated for 25A at 250V. It features a lever actuator and panel mount design.
Mfr Part #:

MM2-B-34-625-1-4BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MM2-B-34-625-1-4BB-B-C is a 2-pole magnetic hydraulic delay circuit breaker rated for 25A at 250V. It features a lever actuator and panel mount design.
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MM2-B-34-625-1-4BB-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-34-625-1-4BB-B-C Description

Short technical summary and product information.

The Littelfuse MM2-B-34-625-1-4BB-B-C is a magnetic hydraulic delay circuit breaker designed for overcurrent protection in industrial and commercial applications. This 2-pole device is rated for 25A continuous current at 250V. The magnetic hydraulic delay mechanism provides time-delayed tripping to withstand momentary inrush currents while offering reliable protection against sustained overloads and short circuits. The breaker features a lever actuator for manual on/off control and trip indication, and is panel mounted. It holds approvals from CCC, CSA, and UL1077, ensuring compliance with international safety standards.

MM2-B-34-625-1-4BB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM2-B
Canonical Name: 2-Pole 25A 250V Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

MM2-B-34-625-1-4BB-B-C Compliance

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

MM2-B-34-625-1-4BB-B-C Features

  • Rated for 25A at 250V operation.
  • 2-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL1077.
  • Non-illuminated actuator.

MM2-B-34-625-1-4BB-B-C Applications

  • Overcurrent protection for industrial control panels
  • Branch circuit protection in power distribution
  • Motor circuit protection for 2-pole loads
  • Panel mount circuit breaker for equipment
  • Hydraulic-magnetic breaker for high inrush applications

MM2-B-34-625-1-4BB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V.

What is the current rating?

25A.

How many poles does this circuit breaker have?

2 poles.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What actuator type does it have?

Lever.

What are the agency approvals?

CCC, CSA, UL1077.

What is the mounting type?

Panel Mount.

MM2-B-34-625-1-4BB-B-C Alternate Parts

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MN2-B-34-625-1-1GB-B-C
MN2-B-34-625-1-1GB-B-C
Littelfuse Inc.
The Littelfuse Inc. MN2-B-34-625-1-1GB-B-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 25A current rating and 250V voltage rating.
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MN2-B-32-625-1-1BA-A-C
MN2-B-32-625-1-1BA-A-C
Littelfuse Inc.
The Littelfuse Inc. MN2-B-32-625-1-1BA-A-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay for current interruption.
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MN2-S-32-625-1-2BB-B-C
MN2-S-32-625-1-2BB-B-C
Littelfuse Inc.
The Littelfuse Inc. MN2-S-32-625-1-2BB-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker. It offers a 25A current rating and 250V voltage rating.
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