MF1-B-32-620-1-BB1-A-C The Littelfuse Inc. MF1-B-32-620-1-BB1-A-C is a 1-pole magnetic circuit breaker rated for 20A and 250V. It features a panel mount design.
Mfr Part #:

MF1-B-32-620-1-BB1-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-32-620-1-BB1-A-C is a 1-pole magnetic circuit breaker rated for 20A and 250V. It features a panel mount design.
Stock on Request

MF1-B-32-620-1-BB1-A-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-32-620-1-BB1-A-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-32-620-1-BB1-A-C, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It is a single-pole unit, suitable for various applications requiring basic circuit interruption.

 

Featuring a panel mount design, this component is intended for integration into control panels and equipment. The rocker actuator provides a user interface for manual operation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as unverified.

MF1-B-32-620-1-BB1-A-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-32-620-1-BB1-A-C Circuit Breaker
Subcategory: Circuit Breaker

MF1-B-32-620-1-BB1-A-C Compliance

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

MF1-B-32-620-1-BB1-A-C Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single-pole configuration for basic switching.
  • Panel mount design for easy integration.

MF1-B-32-620-1-BB1-A-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution protection.
  • Ideal for equipment overcurrent protection.
  • Applied in lighting control circuits.
  • Used in panel-mounted circuit protection.

MF1-B-32-620-1-BB1-A-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-32-620-1-BB1-A-C circuit breaker?

The current rating is 20A.

What is the voltage rating of this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker is the MF1-B-32-620-1-BB1-A-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

Does the MF1-B-32-620-1-BB1-A-C have illumination?

Yes, it features Neon illumination.

What is the illumination voltage for this breaker?

The illumination voltage is 250V.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL1077.

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