Mfr Part #:

MU2-B-24-610-1-A21-B-D

This Littelfuse MU2-B-24-610-1-A21-B-D is a 10A 250V 2-pole magnetic (hydraulic delay) circuit breaker. It features a panel mount design with push-to-reset actuation.

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MU2-B-24-610-1-A21-B-D Description

Short technical summary and product information.

The Littelfuse MU2-B-24-610-1-A21-B-D is a 2-pole magnetic circuit breaker rated for 10A at 250V. It utilizes a hydraulic delay mechanism for overcurrent protection, providing time-delayed tripping characteristics suitable for applications with inrush currents. The breaker features a push-to-reset actuator and is designed for panel mounting. It is non-illuminated and has no auxiliary contacts specified. This component is part of the MU2 series from Littelfuse, known for reliable circuit protection in industrial and commercial equipment. The magnetic (hydraulic delay) design ensures consistent performance across a wide temperature range, though the exact operating temperature is not specified in available data. The panel mount configuration allows for easy integration into control panels and enclosures. With a 2-pole configuration, it can simultaneously protect two circuits or provide both line and neutral protection.

MU2-B-24-610-1-A21-B-D Quick Information

Product Type: Circuit Breaker

Series: MU2

Canonical Name: Littelfuse MU2-B-24-610-1-A21-B-D 10A 250V 2-Pole Magnetic (Hydraulic Delay) Circuit Breaker, Panel Mount, Push to Reset

Subcategory: Magnetic Circuit Breaker

MU2-B-24-610-1-A21-B-D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MU2-B-24-610-1-A21-B-D Features

Rated for 10A at 250V.
Two-pole magnetic hydraulic delay breaker.
Push-to-reset actuator for manual reset.
Actuator is non-illuminated.
Panel mount design for secure installation.

MU2-B-24-610-1-A21-B-D Applications

Used in industrial control panels.
Suitable for power distribution systems.
Protects motors and transformers from overloads.
Ideal for commercial equipment circuit protection.
Applicable in HVAC and lighting systems.

MU2-B-24-610-1-A21-B-D 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?

10A.

How many poles does this circuit breaker have?

2 poles.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Push to Reset.

What is the mounting type?

Panel Mount.

Is the circuit breaker illuminated?

No, it is non-illuminated.

MU2-B-24-610-1-A21-B-D Alternate Parts

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