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MF2-B-34-420-1-BB2-B-B The Littelfuse MF2-B-34-420-1-BB2-B-B is a 2-pole circuit breaker with a 2A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
Mfr Part #:

MF2-B-34-420-1-BB2-B-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MF2-B-34-420-1-BB2-B-B is a 2-pole circuit breaker with a 2A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
Stock on Request

MF2-B-34-420-1-BB2-B-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Illumination Voltage (Nominal)
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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MF2-B-34-420-1-BB2-B-B Description

Short technical summary and product information.

This Littelfuse MF2-B-34-420-1-BB2-B-B is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a 2A current rating and a 250V voltage rating across its two poles.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a rocker, and it includes neon illumination with a nominal voltage of 250V.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The mounting type is panel mount, making it suitable for integration into various enclosures and control panels.

MF2-B-34-420-1-BB2-B-B Quick Information

Product Type: Circuit Breaker
Series: MF2
Canonical Name: Littelfuse Inc. MF2-B-34-420-1-BB2-B-B Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF2-B-34-420-1-BB2-B-B Compliance

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

MF2-B-34-420-1-BB2-B-B Features

  • 2A current rating and 250V voltage rating.
  • Two-pole magnetic hydraulic delay breaker.
  • Panel mount design with rocker actuator.
  • Neon illumination for status indication.
  • RoHS3 compliant and REACH unaffected.

MF2-B-34-420-1-BB2-B-B Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in control systems.
  • Offers visual status indication.

MF2-B-34-420-1-BB2-B-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF2-B-34-420-1-BB2-B-B circuit breaker?

The current rating is 2A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker is the MF2-B-34-420-1-BB2-B-B?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Does this circuit breaker have illumination?

Yes, it has Neon illumination.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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