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MF1-B-32-420-1-HC5-B-C The Littelfuse Inc. MF1-B-32-420-1-HC5-B-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

MF1-B-32-420-1-HC5-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-32-420-1-HC5-B-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MF1-B-32-420-1-HC5-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-32-420-1-HC5-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MF1-B-32-420-1-HC5-B-C, is designed for circuit protection applications. It operates as a 1-pole magnetic (hydraulic delay) breaker with a current rating of 2A and a voltage rating of 250V.

 

The breaker is designed for panel mounting and features a rocker actuator. It includes green illumination with a nominal voltage of 4-8V. Approval agencies include CCC, CSA, and UL1077, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL rating of 1. The REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection with specific voltage and current requirements.

MF1-B-32-420-1-HC5-B-C Quick Information

Product Type: Circuit Breaker
Series: MF1-B
Canonical Name: Littelfuse Inc. MF1-B-32-420-1-HC5-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-32-420-1-HC5-B-C Compliance

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

MF1-B-32-420-1-HC5-B-C Features

  • 2A current rating for protection.
  • 250V voltage rating capability.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for installation.
  • Green illumination with 4-8V nominal.

MF1-B-32-420-1-HC5-B-C Applications

  • Protects electrical circuits from overload.
  • Suitable for panel mounted systems.
  • Used in applications needing specific delay.
  • Meets CCC, CSA, and UL1077 standards.

MF1-B-32-420-1-HC5-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

2A

What is the voltage rating?

250V

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

1

Does it have illumination?

Yes, green illumination

What is the mounting type?

Panel mount

What approvals does it carry?

CCC, CSA, UL1077

MF1-B-32-420-1-HC5-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MF1-B-34-420-1-HC4-B-C
MF1-B-34-420-1-HC4-B-C
Littelfuse Inc.
Littelfuse MF1-B-34-420-1-HC4-B-C is a 1-pole magnetic hydraulic circuit breaker rated at 2A and 250V. It features a green illuminated rocker actuator and panel mount design.
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