MD2-B-22-420-3-A45-B-C The Littelfuse Inc. MD2-B-22-420-3-A45-B-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

MD2-B-22-420-3-A45-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD2-B-22-420-3-A45-B-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

MD2-B-22-420-3-A45-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

MD2-B-22-420-3-A45-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD2-B-22-420-3-A45-B-C, is a 2-pole device with a current rating of 2A and a voltage rating of 250V.

 

It is designed for panel mounting and utilizes a magnetic (hydraulic delay) breaker type. The actuator type is a rocker, and it does not feature illumination. The RoHS status is compliant with RoHS3, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design allows for easy integration into various electrical enclosures and control panels.

MD2-B-22-420-3-A45-B-C Quick Information

Product Type: Circuit Breaker
Series: MD2-B
Canonical Name: Littelfuse Inc. MD2-B-22-420-3-A45-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MD2-B-22-420-3-A45-B-C Compliance

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

MD2-B-22-420-3-A45-B-C Features

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

MD2-B-22-420-3-A45-B-C Applications

  • Protection of electrical circuits.
  • Integration into control panels.
  • Use in systems requiring delay.
  • General purpose circuit protection.

MD2-B-22-420-3-A45-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD2-B-22-420-3-A45-B-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MD2-B-22-420-3-A45-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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