Mfr Part #:

MT1-B-10-440-1-A23-B-C

The Littelfuse Inc. MT1-B-10-440-1-A23-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 4A current rating.

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MT1-B-10-440-1-A23-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MT1-B-10-440-1-A23-B-C is a single-pole circuit breaker with a 4A current rating and a 250V voltage rating. It utilizes a magnetic (hydraulic delay) breaker type for reliable operation.

The breaker is designed for panel mounting and features a push-pull actuator. It is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. This component is suitable for applications requiring robust circuit protection with specific current and voltage requirements.

MT1-B-10-440-1-A23-B-C Quick Information

Product Type: Circuit Breaker

Series: MT1

Canonical Name: Littelfuse Inc. MT1-B-10-440-1-A23-B-C Magnetic Hydraulic Delay Circuit Breaker

Subcategory: Circuit Breaker

MT1-B-10-440-1-A23-B-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MT1-B-10-440-1-A23-B-C Features

4A current rating for protection.
250V voltage rating.
Magnetic hydraulic delay breaker type.
Panel mount design.
CCC, CSA, UL1077 approvals.

MT1-B-10-440-1-A23-B-C Applications

For industrial equipment protection circuits.
Used in power distribution and control panels.
Ideal for motor overload and short-circuit protection.
Suitable for UL1077 supplementary protection applications.

MT1-B-10-440-1-A23-B-C FAQs

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

What is the current rating of the MT1-B-10-440-1-A23-B-C?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MT1-B-10-440-1-A23-B-C?

It is a Magnetic (Hydraulic Delay) type breaker.

How is the MT1-B-10-440-1-A23-B-C mounted?

It is designed for panel mounting.

What are the approval agencies for this circuit breaker?

It is approved by CCC, CSA, and UL1077.

Is the MT1-B-10-440-1-A23-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

MT1-B-10-440-1-A23-B-C Alternate Parts

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MT1-S-10-440-P-A21-B-C

Littelfuse Inc.

Littelfuse MT1-S-10-440-P-A21-B-C is a 1-pole magnetic hydraulic delay circuit breaker rated 4A at 250V. It features a push-pull actuator and panel mount installation.

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MT1-B-14-440-1-A21-B-C