Mfr Part #:

MB1-B-20-512-1-A21-B-C

The Littelfuse Inc. MB1-B-20-512-1-A21-B-C is a panel mount circuit breaker. It features a 1.25A current rating and a 250V voltage rating.

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MB1-B-20-512-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-20-512-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 1.25A and a voltage rating of 250V.

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. It is illuminated with 'None'. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

Approval agencies include CCC, CSA, and UL1077. This component is suitable for various protection applications where reliable circuit interruption is required.

MB1-B-20-512-1-A21-B-C Quick Information

Product Type: Circuit Breaker

Series: MB1-B

Canonical Name: Littelfuse Inc. MB1-B-20-512-1-A21-B-C Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Circuit Breaker

MB1-B-20-512-1-A21-B-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MB1-B-20-512-1-A21-B-C Features

1.25A current rating for protection.
250V voltage rating for circuits.
Magnetic hydraulic delay breaker type.
Panel mount for easy installation.
Rocker actuator for operation.

MB1-B-20-512-1-A21-B-C Applications

Provides overcurrent protection.
Suitable for various electrical systems.
Used in panel-mounted equipment.
Offers specific hydraulic delay.

MB1-B-20-512-1-A21-B-C FAQs

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

What is the current rating of the MB1-B-20-512-1-A21-B-C?

The current rating is 1.25A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MB1-B-20-512-1-A21-B-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How is this circuit breaker mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The MSL is 1 Unlimited.

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