MD1-B-34-420-3-A15-B-C The Littelfuse Inc. MD1-B-34-420-3-A15-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MD1-B-34-420-3-A15-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD1-B-34-420-3-A15-B-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request

MD1-B-34-420-3-A15-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

MD1-B-34-420-3-A15-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD1-B-34-420-3-A15-B-C, is designed for circuit protection applications. It has a current rating of 2A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a rocker, and it is designed for panel mounting.

 

Key specifications include an approval agency listing of CCC, CSA, and UL1077. The RoHS status is compliant with RoHS3, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is unaffected.

 

This component is suitable for various applications requiring reliable overcurrent protection.

MD1-B-34-420-3-A15-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MD1-B-34-420-3-A15-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD1-B-34-420-3-A15-B-C Compliance

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

MD1-B-34-420-3-A15-B-C Features

  • Rated for 2A current and 250V.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, and UL1077.
  • RoHS3 compliant and MSL 1.

MD1-B-34-420-3-A15-B-C Applications

  • Provides reliable overcurrent protection.
  • Suitable for panel-mounted systems.
  • Used in applications requiring specific trip delays.
  • Meets safety standards from CCC, CSA, UL1077.

MD1-B-34-420-3-A15-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-34-420-3-A15-B-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MD1-B-34-420-3-A15-B-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this part use?

It uses a magnetic mechanism with a hydraulic delay.

Which approval agencies have certified this circuit breaker?

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.

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