MB1-B-32-611-1-A21-B-C The Littelfuse Inc. MB1-B-32-611-1-A21-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MB1-B-32-611-1-A21-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-32-611-1-A21-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request

MB1-B-32-611-1-A21-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
SVHC Present
Voltage Rating

MB1-B-32-611-1-A21-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-32-611-1-A21-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 11A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a rocker, and it does not feature illumination.

 

This component is approved by CCC, CSA, and UL1077, indicating compliance with various safety standards. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, making it suitable for a wide range of environmental conditions.

 

The MB1-B-32-611-1-A21-B-C is designed for applications requiring robust circuit protection in a compact, panel-mountable form factor.

MB1-B-32-611-1-A21-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Littelfuse Inc. MB1-B-32-611-1-A21-B-C Circuit Breaker
Subcategory: Circuit Breaker

MB1-B-32-611-1-A21-B-C Compliance

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

MB1-B-32-611-1-A21-B-C Features

  • 11A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • CCC, CSA, UL1077 approvals.

MB1-B-32-611-1-A21-B-C Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety circuits.

MB1-B-32-611-1-A21-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MB1-B-32-611-1-A21-B-C circuit breaker?

The current rating is 11A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MB1-B-32-611-1-A21-B-C use?

It uses a magnetic (hydraulic delay) mechanism.

How is this circuit breaker mounted?

It is designed for panel mounting.

What are the approval agencies for this part?

It is approved by CCC, CSA, and UL1077.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

MB1-B-32-611-1-A21-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
ME1-S-34-611-2-A12-2-C
ME1-S-34-611-2-A12-2-C
Littelfuse Inc.
The Littelfuse Inc. ME1-S-34-611-2-A12-2-C is a magnetic (hydraulic delay) circuit breaker. It features an 11A current rating and a 250V voltage rating.
View Part
Home
Account

Categories