MF2-B-34-420-1-DB2-B-C The Littelfuse Inc. MF2-B-34-420-1-DB2-B-C 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 design.
Mfr Part #:

MF2-B-34-420-1-DB2-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF2-B-34-420-1-DB2-B-C 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 design.
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MF2-B-34-420-1-DB2-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

MF2-B-34-420-1-DB2-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF2-B-34-420-1-DB2-B-C, is designed for reliable circuit protection. It operates with a 2A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It features a rocker actuator and provides illumination in red. The unit is designed for panel mounting, making it suitable for integration into various equipment panels.

 

Key specifications include a 2-pole configuration, ensuring protection for multiple circuits. The RoHS status is compliant with RoHS3 standards, and it has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under standard conditions. REACH status is unaffected.

 

Approval agencies include CCC, CSA, and UL1077, signifying compliance with relevant safety and performance standards.

MF2-B-34-420-1-DB2-B-C Quick Information

Product Type: Circuit Breaker
Series: MF2
Canonical Name: Littelfuse Inc. MF2-B-34-420-1-DB2-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MF2-B-34-420-1-DB2-B-C Compliance

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

MF2-B-34-420-1-DB2-B-C Features

  • 2A current rating for circuit protection.
  • 250V voltage rating suitable for various applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy integration.
  • Red illumination for status indication.

MF2-B-34-420-1-DB2-B-C Applications

  • Used in control panel assemblies.
  • Suitable for equipment protection.
  • Integration into power distribution units.
  • General purpose circuit safety.

MF2-B-34-420-1-DB2-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF2-B-34-420-1-DB2-B-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MF2-B-34-420-1-DB2-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MF2-B-34-420-1-DB2-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

MF2-B-34-420-1-DB2-B-C Alternate Parts

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MG2-B-34-420-1-FB7-2-C
MG2-B-34-420-1-FB7-2-C
Littelfuse Inc.
The Littelfuse Inc. MG2-B-34-420-1-FB7-2-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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