MB2-B-34-620-1-A27-B-C The Littelfuse Inc. MB2-B-34-620-1-A27-B-C is a 2-pole circuit breaker rated for 20A and 250V. It features a panel mount design and a magnetic hydraulic delay trip type.
Mfr Part #:

MB2-B-34-620-1-A27-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB2-B-34-620-1-A27-B-C is a 2-pole circuit breaker rated for 20A and 250V. It features a panel mount design and a magnetic hydraulic delay trip type.
Stock on Request

MB2-B-34-620-1-A27-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

MB2-B-34-620-1-A27-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MB2-B-34-620-1-A27-B-C, is designed for circuit protection applications. It operates with a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. It is a 2-pole unit suitable for panel mounting.

 

Compliance is listed as CCC, CSA, and UL1077. RoHS status is RoHS3 Compliant, Moisture Sensitivity Level is 1 Unlimited, and REACH status is REACH Unaffected. However, these compliance details are unverified and should be treated with low confidence.

 

The component is identified by DK Part Number 432-MB2-B-34-620-1-A27-B-C-ND.

MB2-B-34-620-1-A27-B-C Quick Information

Product Type: Circuit Breaker
Series: MB2
Canonical Name: Littelfuse Inc. MB2-B-34-620-1-A27-B-C Circuit Breaker

MB2-B-34-620-1-A27-B-C Compliance

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

MB2-B-34-620-1-A27-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • 2-pole configuration.

MB2-B-34-620-1-A27-B-C Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Industrial equipment applications.
  • Power distribution systems.

MB2-B-34-620-1-A27-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MB2-B-34-620-1-A27-B-C?

20A.

What is the voltage rating of this circuit breaker?

250V.

What type of circuit breaker is the MB2-B-34-620-1-A27-B-C?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

2 poles.

What is the actuator type of this circuit breaker?

Rocker actuator.

What is the mounting type of the MB2-B-34-620-1-A27-B-C?

Panel Mount.

What approvals does the MB2-B-34-620-1-A27-B-C have?

CCC, CSA, UL1077.

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