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MF1-B-34-620-1-BF7-B-C The Littelfuse Inc. MF1-B-34-620-1-BF7-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-34-620-1-BF7-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-34-620-1-BF7-B-C is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MF1-B-34-620-1-BF7-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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating
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MF1-B-34-620-1-BF7-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MF1-B-34-620-1-BF7-B-C is a magnetic hydraulic delay type circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

 

The breaker features a rocker actuator and neon illumination with a nominal voltage of 250V. It is approved by CCC, CSA, and UL1077.

 

Key specifications include a single pole configuration and a magnetic (hydraulic delay) breaker type. The RoHS status is compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

MF1-B-34-620-1-BF7-B-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-34-620-1-BF7-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

MF1-B-34-620-1-BF7-B-C Compliance

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

MF1-B-34-620-1-BF7-B-C Features

  • 20A current rating for power control.
  • 250V voltage rating for AC applications.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for specific tripping.
  • Rocker actuator with neon illumination.

MF1-B-34-620-1-BF7-B-C Applications

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

MF1-B-34-620-1-BF7-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-34-620-1-BF7-B-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MF1-B-34-620-1-BF7-B-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It is a Magnetic (Hydraulic Delay) type breaker.

Does this circuit breaker have illumination?

Yes, it features neon illumination.

What are the approval agencies for this part?

It is approved by CCC, CSA, and UL1077.

Is the MF1-B-34-620-1-BF7-B-C RoHS compliant?

The RoHS status is RoHS3 Compliant.

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