MD2-B-30-620-1-A32-2-C MD2-B-30-620-1-A32-2-C is a 2-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for 20A at 250V, features a rocker actuator, and is designed for panel mount installation.
Mfr Part #:

MD2-B-30-620-1-A32-2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
MD2-B-30-620-1-A32-2-C is a 2-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for 20A at 250V, features a rocker actuator, and is designed for panel mount installation.
Stock on Request

MD2-B-30-620-1-A32-2-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
SVHC Present
Voltage Rating

MD2-B-30-620-1-A32-2-C Description

Short technical summary and product information.

The Littelfuse MD2-B-30-620-1-A32-2-C is a 2-pole magnetic circuit breaker with hydraulic delay, rated for 20A at 250V. It utilizes a rocker actuator for manual control and supports panel mount installation. The breaker type provides time-delayed tripping for overcurrent protection without nuisance trips.

 

This circuit breaker is approved by CCC, CSA, and UL1077, making it suitable for supplementary protection in various applications. The non-illuminated rocker design offers a simple and reliable interface. As a magnetic type, it is less sensitive to ambient temperature changes compared to thermal breakers.

 

The 2-pole configuration allows simultaneous disconnection of both live conductors, enhancing safety in AC circuits. Panel mount enables secure integration into enclosures and control panels.

MD2-B-30-620-1-A32-2-C Quick Information

Product Type: Circuit Breaker
Series: MD2-B
Canonical Name: MD2-B-30-620-1-A32-2-C Circuit Breaker, 2 Pole, Magnetic Hydraulic Delay, 20A/250V
Subcategory: Magnetic (Hydraulic Delay) Circuit Breakers

MD2-B-30-620-1-A32-2-C Compliance

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

MD2-B-30-620-1-A32-2-C Features

  • 20A current rating for moderate loads.
  • 250V voltage rating for standard AC circuits.
  • 2-pole configuration for dual circuit protection.
  • Magnetic hydraulic delay for time-delayed tripping.
  • Rocker actuator for manual on/off control.

MD2-B-30-620-1-A32-2-C Applications

  • Overcurrent protection for industrial control panels.
  • Suitable for power distribution equipment.
  • Used in motor circuit protection applications.
  • Ideal for panel-mounted circuit breaker needs.

MD2-B-30-620-1-A32-2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V.

What is the current rating?

20A.

How many poles does this breaker have?

2.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What type of actuator does it use?

Rocker.

What mounting type is supported?

Panel Mount.

What are the approval agencies?

CCC, CSA, UL1077.

MD2-B-30-620-1-A32-2-C Alternate Parts

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The Littelfuse Inc. MA2-B-74-620-1-A22-B-C is a circuit breaker with a 20A current rating and 250V AC voltage rating. It features a panel mount design and rocker actuator.
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