MF1-B-34-620-1-GC4-2-C The Littelfuse Inc. MF1-B-34-620-1-GC4-2-C is a 1-pole magnetic circuit breaker rated for 20A and 250 VAC. It features a rocker actuator and green illumination.
Mfr Part #:

MF1-B-34-620-1-GC4-2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-34-620-1-GC4-2-C is a 1-pole magnetic circuit breaker rated for 20A and 250 VAC. It features a rocker actuator and green illumination.
Stock on Request

MF1-B-34-620-1-GC4-2-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)
Height
Illumination
Length
Mounting Type
Number of Poles
SVHC Present
Terminal Style
Voltage Rating
Weight
Width

MF1-B-34-620-1-GC4-2-C Description

Short technical summary and product information.

This magnetic circuit breaker from Littelfuse Inc., part number MF1-B-34-620-1-GC4-2-C, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 250 VAC and 80 VDC.

 

The breaker features a hydraulic-magnetic delay mechanism and a 1-pole configuration. It is equipped with a rocker actuator for easy operation and includes green illumination. The unit is designed for panel mounting and utilizes quick connect terminals for secure connections.

 

With a minimum operating temperature of -40°C and a maximum of +85°C, this circuit breaker is suitable for a range of environmental conditions. It has received approvals from CSA and UL1077, indicating its compliance with industry standards.

MF1-B-34-620-1-GC4-2-C Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Littelfuse Inc. MF1-B-34-620-1-GC4-2-C Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MF1-B-34-620-1-GC4-2-C Compliance

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

MF1-B-34-620-1-GC4-2-C Features

  • 20A current rating for circuit protection.
  • 250 VAC / 80 VDC voltage rating.
  • Hydraulic-magnetic delay mechanism.
  • Rocker actuator with green illumination.
  • Panel mount design with quick connect terminals.

MF1-B-34-620-1-GC4-2-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 20A current.
  • Applicable in environments from -40°C to +85°C.
  • Designed for panel-mounted applications.

MF1-B-34-620-1-GC4-2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MF1-B-34-620-1-GC4-2-C?

The current rating is 20A.

What voltage ratings does this circuit breaker support?

It is rated for 250 VAC and 80 VDC.

What type of actuator does this breaker use?

It uses a rocker actuator with green illumination.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What mounting style does this breaker have?

It is designed for panel mount with quick connect terminals.

What approvals does the MF1-B-34-620-1-GC4-2-C hold?

It is CSA and UL1077 approved.

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