MG2-B-34-420-1-JC1-B-C The Littelfuse Inc. MG2-B-34-420-1-JC1-B-C is a 2-pole magnetic hydraulic delay circuit breaker. It offers a 2A current rating and 250V voltage rating.
Mfr Part #:

MG2-B-34-420-1-JC1-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MG2-B-34-420-1-JC1-B-C is a 2-pole magnetic hydraulic delay circuit breaker. It offers a 2A current rating and 250V voltage rating.
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MG2-B-34-420-1-JC1-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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating

MG2-B-34-420-1-JC1-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MG2-B-34-420-1-JC1-B-C, is designed for circuit protection applications. It features a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 2A and a voltage rating of 250V. It is a 2-pole unit, suitable for various electrical systems. The actuator type is a rocker, and it includes green illumination with a nominal voltage of 9-16V.

 

Mounting is achieved via a panel mount configuration. The breaker is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards. It is also RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

 

This component is ideal for applications requiring robust overcurrent protection with clear visual indication.

MG2-B-34-420-1-JC1-B-C Quick Information

Product Type: Circuit Breaker
Series: MG2-B
Canonical Name: Littelfuse Inc. MG2-B-34-420-1-JC1-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MG2-B-34-420-1-JC1-B-C Compliance

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

MG2-B-34-420-1-JC1-B-C Features

  • 2A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Rocker actuator with green illumination.

MG2-B-34-420-1-JC1-B-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 2A current.
  • Ideal for 250V rated circuits.
  • Panel mounted installations.

MG2-B-34-420-1-JC1-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MG2-B-34-420-1-JC1-B-C?

2A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does this Littelfuse circuit breaker have?

Two poles.

What type of circuit breaker is the MG2-B-34-420-1-JC1-B-C?

Magnetic (Hydraulic Delay).

Does the MG2-B-34-420-1-JC1-B-C have illumination?

Yes, green LED illumination with a nominal voltage of 9-16V.

What agency approvals does the MG2-B-34-420-1-JC1-B-C hold?

CCC, CSA, and UL1077.

MG2-B-34-420-1-JC1-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MF2-B-30-420-1-JC2-7-C
MF2-B-30-420-1-JC2-7-C
Littelfuse Inc.
The Littelfuse Inc. MF2-B-30-420-1-JC2-7-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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