Mfr Part #:

MD1-B-14-620-1-A12-B-C

The Littelfuse Inc. MD1-B-14-620-1-A12-B-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It offers a 20A current rating and a 250V voltage rating.

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MD1-B-14-620-1-A12-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MD1-B-14-620-1-A12-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism for reliable operation.

The breaker has a current rating of 20A and a voltage rating of 250V. It is approved by CCC, CSA, and UL1077. The actuator type is a rocker, and it does not include illumination.

Compliance includes RoHS3, MSL 1, and REACH unaffected status. This component is suitable for applications requiring robust circuit protection with specific delay characteristics.

MD1-B-14-620-1-A12-B-C Quick Information

Product Type: Circuit Breaker

Series: MD1-B

Canonical Name: Littelfuse Inc. MD1-B-14-620-1-A12-B-C Magnetic (Hydraulic Delay) Circuit Breaker

Subcategory: Magnetic (Hydraulic Delay)

MD1-B-14-620-1-A12-B-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MD1-B-14-620-1-A12-B-C Features

20A current rating for protection.
250V voltage rating.
Magnetic hydraulic delay mechanism.
Panel mount design.
CCC, CSA, UL1077 approved.

MD1-B-14-620-1-A12-B-C Applications

Industrial control panels.
Power distribution units.
Machinery safety circuits.
General purpose circuit protection.

MD1-B-14-620-1-A12-B-C FAQs

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

What is the voltage rating of the MD1-B-14-620-1-A12-B-C?

250V.

What is the current rating?

20A.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it have?

Rocker actuator.

What is the mounting type?

Panel mount.

What safety approvals does it have?

CCC, CSA, UL1077.

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