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MB1-B-34-625-1-A25-B-C Single-pole magnetic hydraulic delay circuit breaker rated for 25A at 250V. Features a rocker actuator and panel mount design.
Mfr Part #:

MB1-B-34-625-1-A25-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single-pole magnetic hydraulic delay circuit breaker rated for 25A at 250V. Features a rocker actuator and panel mount design.
Stock on Request

MB1-B-34-625-1-A25-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)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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MB1-B-34-625-1-A25-B-C Description

Short technical summary and product information.

The Littelfuse MB1-B-34-625-1-A25-B-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 25A at 250V and uses a rocker actuator for manual operation. The breaker is designed for panel mounting and does not include illumination.

 

The magnetic hydraulic delay design combines magnetic tripping with hydraulic time-delay behavior, providing overcurrent protection for a single protected line. The one-pole configuration is suited for circuit protection in electrical equipment and panel-mounted installations.

 

The part carries CCC, CSA, and UL1077 approvals, reflecting recognized compliance for circuit protection components. It is classified under the Circuit Breakers category within Circuit Protection.

MB1-B-34-625-1-A25-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Littelfuse MB1-B-34-625-1-A25-B-C Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MB1-B-34-625-1-A25-B-C Compliance

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

MB1-B-34-625-1-A25-B-C Features

  • Rated for 25A and 250V operation.
  • Single-pole magnetic hydraulic delay breaker.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, and UL1077.
  • No illumination supplied on actuator.

MB1-B-34-625-1-A25-B-C Applications

  • For overcurrent protection in 25A circuits.
  • Suitable for motor protection applications.
  • Used in industrial control panels.
  • Ideal for power distribution systems.
  • Complies with UL1077 requirements.

MB1-B-34-625-1-A25-B-C FAQs

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

25A.

What is the voltage rating?

250V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1.

How is this circuit breaker mounted?

Panel Mount.

What actuator type does this circuit breaker use?

Rocker.

What agency approvals does this part carry?

CCC, CSA, and UL1077.

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