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MD2-B-34-620-3-A45-B-C The Littelfuse Inc. MD2-B-34-620-3-A45-B-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MD2-B-34-620-3-A45-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MD2-B-34-620-3-A45-B-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MD2-B-34-620-3-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
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MD2-B-34-620-3-A45-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MD2-B-34-620-3-A45-B-C, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a 2-pole configuration and a rocker actuator for easy operation. The mounting type is panel mount, allowing for straightforward integration into control panels and enclosures.

 

This component is approved by CCC, CSA, and UL1077, indicating compliance with relevant safety standards. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

MD2-B-34-620-3-A45-B-C Quick Information

Product Type: Circuit Breaker
Series: MD2-B
Canonical Name: Littelfuse Inc. MD2-B-34-620-3-A45-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MD2-B-34-620-3-A45-B-C Compliance

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

MD2-B-34-620-3-A45-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount for easy integration.
  • RoHS3 compliant for environmental standards.

MD2-B-34-620-3-A45-B-C Applications

  • Suitable for control panel integration.
  • Used in electrical protection circuits.
  • Applications requiring specific trip delays.

MD2-B-34-620-3-A45-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD2-B-34-620-3-A45-B-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MD2-B-34-620-3-A45-B-C?

It is 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 component?

The mounting type is Panel Mount.

Is the MD2-B-34-620-3-A45-B-C 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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