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MU1-B-34-620-1-A11-B-C The Littelfuse Inc. MU1-B-34-620-1-A11-B-C is a single-pole circuit breaker rated for 250V AC and 20A. It features a magnetic hydraulic delay and a push-to-reset actuator.
Mfr Part #:

MU1-B-34-620-1-A11-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MU1-B-34-620-1-A11-B-C is a single-pole circuit breaker rated for 250V AC and 20A. It features a magnetic hydraulic delay and a push-to-reset actuator.
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MU1-B-34-620-1-A11-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Failure Rate
Illumination
Mounting Type
Number of Poles
Voltage Rating
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MU1-B-34-620-1-A11-B-C Description

Short technical summary and product information.

The MU1-B-34-620-1-A11-B-C is a circuit breaker manufactured by Littelfuse Inc. This component is designed for circuit protection applications, featuring a voltage rating of 250V AC and a current rating of 20A.

 

Key electrical characteristics include a magnetic hydraulic delay mechanism for reliable tripping and a push-to-reset actuator for easy operation. It is a single-pole device, suitable for various electrical systems.

 

The circuit breaker is designed for panel mounting, allowing for straightforward integration into control panels and equipment. Its robust construction and specified ratings make it suitable for demanding environments where reliable overcurrent protection is essential.

MU1-B-34-620-1-A11-B-C Quick Information

Product Type: Circuit Breaker
Series: MU1-B
Canonical Name: Littelfuse Inc. MU1-B-34-620-1-A11-B-C Circuit Breaker
Subcategory: Circuit Breaker

MU1-B-34-620-1-A11-B-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MU1-B-34-620-1-A11-B-C Features

  • 250V AC voltage rating
  • 20A current rating
  • Magnetic hydraulic delay breaker type
  • Push to reset actuator
  • Panel mount design

MU1-B-34-620-1-A11-B-C Applications

  • Provides overcurrent protection
  • Suitable for panel integration
  • Used in electrical control systems
  • Ensures equipment safety

MU1-B-34-620-1-A11-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250VAC and 80VDC.

What is the current rating?

20A.

What type of circuit 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 is the package type?

Bulk.

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