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MB1-B-34-430-1-A11-B-C The Littelfuse Inc. MB1-B-34-430-1-A11-B-C is a 1-pole circuit breaker. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

MB1-B-34-430-1-A11-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-430-1-A11-B-C is a 1-pole circuit breaker. It features a 3A current rating and a 250V voltage rating.
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MB1-B-34-430-1-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
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MB1-B-34-430-1-A11-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-430-1-A11-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 3A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator for operation. It is approved by CCC, CSA, and UL1077.

 

This component is RoHS3 compliant and has an MSL of 1. Its REACH status is unaffected. The mounting type is panel mount.

MB1-B-34-430-1-A11-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Littelfuse Inc. MB1-B-34-430-1-A11-B-C Circuit Breaker
Subcategory: Circuit Breaker

MB1-B-34-430-1-A11-B-C Compliance

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

MB1-B-34-430-1-A11-B-C Features

  • 3A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic breaker with hydraulic delay.
  • Rocker actuator for operation.

MB1-B-34-430-1-A11-B-C Applications

  • Used in industrial control panel protection.
  • Suitable for motor circuit protection.
  • Ideal for power distribution equipment.
  • Applied in commercial machinery overcurrent protection.

MB1-B-34-430-1-A11-B-C FAQs

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

3A.

What is the voltage rating?

250V.

What is the mounting type?

Panel Mount.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What actuator type does it use?

Rocker.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

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