Mfr Part #:

MU1-B-32-435-1-A21-B-E

The Littelfuse Inc. MU1-B-32-435-1-A21-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 3.5A current rating and a 250V voltage rating.

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MU1-B-32-435-1-A21-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MU1-B-32-435-1-A21-B-E is a single-pole circuit breaker designed for panel mounting. It operates with a 3.5A current rating and a maximum voltage rating of 250V.

The breaker type is magnetic with a hydraulic delay, offering reliable protection. The actuator type is push to reset, providing a user-friendly interface for operation.

Key approvals include CCC, CSA, TUV, and UL, indicating compliance with various safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

This component is suitable for applications requiring robust circuit protection with specific current and voltage requirements.

MU1-B-32-435-1-A21-B-E Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. MU1-B-32-435-1-A21-B-E Circuit Breaker

Subcategory: Circuit Breaker

MU1-B-32-435-1-A21-B-E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MU1-B-32-435-1-A21-B-E Features

3.5A current rating for protection.
250V voltage rating for power systems.
Magnetic hydraulic delay breaker type.
Panel mount with push-to-reset actuator.
Approved by CCC, CSA, TUV, UL.

MU1-B-32-435-1-A21-B-E Applications

Overcurrent protection for control panels.
Power distribution unit circuit protection.
Industrial equipment branch circuit protection.
Suitable for motor control circuits.
General purpose panel mount breaker.

MU1-B-32-435-1-A21-B-E FAQs

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

What is the current rating of this circuit breaker?

3.5A.

What is the voltage rating?

250V.

What type of breaker is this?

Magnetic (hydraulic delay).

How many poles does it have?

1 pole.

What is the actuator type?

Push to reset.

What is the mounting type?

Panel mount.

What approvals does it carry?

CCC, CSA, TUV, UL.

MU1-B-32-435-1-A21-B-E Alternate Parts

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This is a Littelfuse MU1-B-92-435-1-A21-B-E single-pole magnetic circuit breaker rated at 3.5A and 250V. It features a push-to-reset actuator and panel mount installation.

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