MF1-B-14-620-1-GC4-2-M The Littelfuse Inc. MF1-B-14-620-1-GC4-2-M is a magnetic hydraulic delay circuit breaker. It offers a 20A current rating and 250V AC / 80V DC voltage rating.
Mfr Part #:

MF1-B-14-620-1-GC4-2-M

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MF1-B-14-620-1-GC4-2-M is a magnetic hydraulic delay circuit breaker. It offers a 20A current rating and 250V AC / 80V DC voltage rating.
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MF1-B-14-620-1-GC4-2-M 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
Mounting Type
Number of Poles
Voltage Rating

MF1-B-14-620-1-GC4-2-M Description

Short technical summary and product information.

This Littelfuse Inc. MF1-B-14-620-1-GC4-2-M is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 20A and voltage ratings of 250V AC and 80V DC. The actuator type is a rocker, and it features green illumination. The breaker is approved by CCC, CSA, and UL1077.

 

Environmental compliance includes RoHS3 status as compliant, REACH as unaffected, and an MSL of 1. The mounting type is panel mount, making it suitable for various enclosure installations.

MF1-B-14-620-1-GC4-2-M Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MF1-B-14-620-1-GC4-2-M Compliance

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

MF1-B-14-620-1-GC4-2-M Features

  • Magnetic hydraulic delay circuit breaker.
  • Rated for 20A and 250V AC / 80V DC.
  • Panel mount with rocker actuator.
  • Features green illumination.
  • CCC, CSA, UL1077 approved.

MF1-B-14-620-1-GC4-2-M Applications

  • Overcurrent protection for electrical circuits.
  • Designed for panel-mounted equipment.
  • Suitable for branch circuit protection.
  • Ideal for control panel applications.

MF1-B-14-620-1-GC4-2-M FAQs

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

250V AC and 80V DC.

What is the current rating?

20A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

Is the actuator illuminated?

Yes, green illumination.

What is the mounting type?

Panel mount.

How many poles does it have?

1 pole.

What approvals does it have?

CCC, CSA, UL1077.

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