MF1-B-14-620-1-BB1-B-C The Littelfuse Inc. MF1-B-14-620-1-BB1-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-14-620-1-BB1-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-14-620-1-BB1-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Stock on Request

MF1-B-14-620-1-BB1-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

MF1-B-14-620-1-BB1-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-14-620-1-BB1-B-C, is designed for reliable circuit protection. It operates with a 20A current rating and a 250V voltage rating, suitable for various applications.

 

The breaker type is magnetic (hydraulic delay), offering specific protection characteristics. It is a single-pole unit with a panel mount configuration, facilitating easy integration into control panels and equipment.

 

Additional features include neon illumination for status indication, operating at a nominal voltage of 250V. The unit is approved by CCC, CSA, and UL1077, ensuring compliance with relevant safety standards. It is RoHS3 compliant and has an MSL of 1.

 

This component is ideal for applications requiring robust overcurrent protection with clear status indication. Its panel mount design and established agency approvals make it a versatile choice for industrial and commercial equipment.

MF1-B-14-620-1-BB1-B-C Quick Information

Product Type: Circuit Breaker
Series: MF1
Canonical Name: Littelfuse Inc. MF1-B-14-620-1-BB1-B-C Circuit Breaker

MF1-B-14-620-1-BB1-B-C Compliance

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

MF1-B-14-620-1-BB1-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole, panel mount design.
  • Neon illumination for status indication.

MF1-B-14-620-1-BB1-B-C Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Provides clear operational status.
  • Meets CCC, CSA, and UL1077 standards.

MF1-B-14-620-1-BB1-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-14-620-1-BB1-B-C?

20A.

What is the voltage rating?

250V.

How many poles does it have?

1 pole.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What illumination does it have?

Neon illumination at 250V.

What approvals does it have?

CCC, CSA, UL1077.

What is the mounting type?

Panel mount.

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