MB1-B-34-615-1-A25-B-C The Littelfuse Inc. MB1-B-34-615-1-A25-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 250V voltage rating.
Mfr Part #:

MB1-B-34-615-1-A25-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-615-1-A25-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 250V voltage rating.
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MB1-B-34-615-1-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

MB1-B-34-615-1-A25-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-615-1-A25-B-C is a circuit breaker designed for reliable circuit protection. It operates with a 15A current rating and a maximum voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It features a rocker actuator for manual operation and a panel mount design for easy integration into control panels and enclosures.

 

With a single pole configuration, this circuit breaker is suitable for single-phase circuits. It has an illumination status of 'None'. The RoHS status is reported as RoHS3 Compliant, and it is classified under MSL 1 Unlimited and REACH Unaffected.

 

Key specifications include a 15A current rating and 250V voltage rating. The mounting type is Panel Mount, and the actuator type is Rocker. It is a single-pole breaker with no illumination.

MB1-B-34-615-1-A25-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MB1-B-34-615-1-A25-B-C Circuit Breaker
Subcategory: Circuit Breaker

MB1-B-34-615-1-A25-B-C Compliance

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

MB1-B-34-615-1-A25-B-C Features

  • 15A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Rocker actuator for manual operation.

MB1-B-34-615-1-A25-B-C Applications

  • Protects industrial control panel wiring circuits.
  • Safeguards motor starter branches from overloads.
  • Provides branch circuit protection in machinery.
  • Integrates into custom power distribution enclosures.
  • Supports renewable energy inverter output stages.

MB1-B-34-615-1-A25-B-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MB1-B-34-615-1-A25-B-C circuit breaker?

250V

How many poles does this circuit breaker support?

It is a single-pole device.

What type of actuator is used on this breaker?

It uses a rocker-style actuator.

What mounting method is required for installation?

It requires panel mounting.

What tripping mechanism does this breaker utilize?

It employs a magnetic hydraulic delay mechanism.

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