Mfr Part #:

MV1-B-14-620-1-B11-B-M

This is a 20A, 250V single-pole magnetic circuit breaker from Littelfuse Inc. with a hydraulic delay mechanism and push-pull actuator. It features panel mount snap-in installation and is approved by CCC, CSA, and UL1077.

Stock on Request

MV1-B-14-620-1-B11-B-M Description

Short technical summary and product information.

The Littelfuse MV1-B-14-620-1-B11-B-M is a single-pole magnetic circuit breaker rated for 20A continuous current and 250V. It utilizes a hydraulic delay mechanism for reliable overcurrent protection. The breaker features a push-pull actuator and is designed for panel mount with snap-in installation. It is non-illuminated and carries approvals from CCC, CSA and UL1077. This circuit breaker is suitable for applications requiring dependable circuit protection in panel-mounted equipment such as industrial control systems and power distribution panels. Its magnetic hydraulic delay design provides time-delayed tripping characteristics for coordination with downstream devices.

MV1-B-14-620-1-B11-B-M Quick Information

Product Type: Circuit Breaker

Series: MV1

Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 20A, 250V, 1 Pole, Push-Pull Actuator, Panel Mount

Subcategory: Magnetic Circuit Breaker

MV1-B-14-620-1-B11-B-M Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MV1-B-14-620-1-B11-B-M Features

Rated for 20A at 250V.
Single-pole magnetic hydraulic delay breaker.
Push-pull actuator for manual operation.
Panel mount with snap-in installation.
Approved by CCC, CSA, and UL1077.

MV1-B-14-620-1-B11-B-M Applications

Used for panel mounted power distribution.
Suitable for industrial control equipment.
Provides overcurrent protection in machinery.
Ideal for branch circuit protection.

MV1-B-14-620-1-B11-B-M FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of this circuit breaker?

250V.

What is the current rating?

20A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay) circuit breaker.

How many poles does it have?

1 pole.

What type of actuator does it use?

Push-pull actuator.

What is the mounting style of this circuit breaker?

Panel Mount with Snap-In installation.

What agency approvals does this circuit breaker have?

CCC, CSA, and UL1077.

MV1-B-14-620-1-B11-B-M Alternate Parts

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MV1-B-24-620-1-A11-B-C

Littelfuse Inc.

The Littelfuse MV1-B-24-620-1-A11-B-C is a single-pole magnetic hydraulic delay circuit breaker rated for 20A at 250V. It features a push-pull actuator and panel mount snap-in installation.

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MV1-B-64-620-1-A12-B-C