MB1-B-34-615-1-A11-B-C The Littelfuse Inc. MB1-B-34-615-1-A11-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MB1-B-34-615-1-A11-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-615-1-A11-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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MB1-B-34-615-1-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)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MB1-B-34-615-1-A11-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-615-1-A11-B-C is a circuit breaker with a current rating of 15A and a voltage rating of 250V. It is a single-pole, magnetic (hydraulic delay) type breaker with a rocker actuator.

 

The breaker is designed for panel mounting and is approved by CCC, CSA, and UL1077. It has no illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. The part number for distributor reference is 432-MB1-B-34-615-1-A11-B-C-ND.

MB1-B-34-615-1-A11-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1-B
Canonical Name: Littelfuse Inc. MB1-B-34-615-1-A11-B-C Circuit Breaker
Subcategory: Circuit Breaker

MB1-B-34-615-1-A11-B-C Compliance

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

MB1-B-34-615-1-A11-B-C Features

  • 15A current rating for power control.
  • 250V voltage rating for AC applications.
  • Magnetic hydraulic delay breaker type.
  • Single pole, panel mount design.
  • Rocker actuator for user interface.

MB1-B-34-615-1-A11-B-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable for equipment protection.
  • Integrates into custom enclosures.

MB1-B-34-615-1-A11-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MB1-B-34-615-1-A11-B-C circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MB1-B-34-615-1-A11-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What type of actuator does the MB1-B-34-615-1-A11-B-C feature?

It features a Rocker actuator.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL1077.

Is the MB1-B-34-615-1-A11-B-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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