MF1-B-34-620-1-DB2-2-C The Littelfuse Inc. MF1-B-34-620-1-DB2-2-C is a single-pole, magnetic hydraulic delay circuit breaker rated for 20A and 250V. It features a panel mount design and a rocker actuator.
Mfr Part #:

MF1-B-34-620-1-DB2-2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-34-620-1-DB2-2-C is a single-pole, magnetic hydraulic delay circuit breaker rated for 20A and 250V. It features a panel mount design and a rocker actuator.
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MF1-B-34-620-1-DB2-2-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

MF1-B-34-620-1-DB2-2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-34-620-1-DB2-2-C, is designed for reliable circuit protection. It operates with a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole configuration and a convenient rocker actuator for operation. The illumination is red, providing a visual indicator.

 

Designed for panel mounting, this circuit breaker offers a secure and accessible installation. It is approved by CCC, CSA, and UL1077, ensuring compliance with various safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level is 1 Unlimited.

 

This component is ideal for integration into systems requiring robust overcurrent protection and adherence to safety certifications.

MF1-B-34-620-1-DB2-2-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-34-620-1-DB2-2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-34-620-1-DB2-2-C Compliance

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

MF1-B-34-620-1-DB2-2-C Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for system compatibility.
  • Magnetic hydraulic delay breaker type.
  • Single pole, panel mount design.
  • Approved by CCC, CSA, and UL1077.

MF1-B-34-620-1-DB2-2-C Applications

  • Industrial control panel protection.
  • Automotive electrical system safety.
  • Power distribution unit applications.
  • Equipment overcurrent safeguarding.

MF1-B-34-620-1-DB2-2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-34-620-1-DB2-2-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker is the MF1-B-34-620-1-DB2-2-C?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the MF1-B-34-620-1-DB2-2-C?

The mounting type is Panel Mount.

Is the MF1-B-34-620-1-DB2-2-C RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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Littelfuse MF1-B-34-620-3-DB2-2-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 20A and 250V. It features a panel mount rocker actuator with red illumination and is approved by CCC, CSA, and UL1077.
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The Littelfuse Inc. MF1-B-14-620-3-FB4-2-C is a single-pole circuit breaker. It features a 20A current rating and a 250V voltage rating.
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