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MD2-B-34-450-1-A46-2-E Magnetic hydraulic delay circuit breaker with 5A current rating and 250V voltage rating. 2-pole rocker actuator for panel mount applications.
Mfr Part #:

MD2-B-34-450-1-A46-2-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic hydraulic delay circuit breaker with 5A current rating and 250V voltage rating. 2-pole rocker actuator for panel mount applications.
Stock on Request

MD2-B-34-450-1-A46-2-E 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-34-450-1-A46-2-E Description

Short technical summary and product information.

This Littelfuse MD2-B-34-450-1-A46-2-E is a 2-pole magnetic circuit breaker with hydraulic delay. It is rated for 5A continuous current at 250V AC/DC. The breaker uses a magnetic (hydraulic delay) mechanism to provide overcurrent protection with time-delay tripping, reducing nuisance trips during temporary inrush currents. The rocker actuator allows manual on/off control and reset. This device is designed for panel mount installation and is approved by CCC, CSA, TUV, and UL, making it suitable for use in various global markets including North America, Europe, and China. The breaker is RoHS3 compliant (unverified). Typical applications include industrial control panels, power distribution, and motor protection circuits.

MD2-B-34-450-1-A46-2-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 5A, 250V, 2-Pole, Rocker, Panel Mount
Subcategory: Magnetic Circuit Breaker

MD2-B-34-450-1-A46-2-E Compliance

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

MD2-B-34-450-1-A46-2-E Features

  • Rated for 5A continuous current.
  • Operates at 250V AC/DC.
  • 2-pole magnetic hydraulic delay mechanism.
  • Rocker actuator for easy reset.
  • Panel mount installation.

MD2-B-34-450-1-A46-2-E Applications

  • Used in industrial control panels.
  • Ideal for power distribution systems.
  • Protects motors and transformers.
  • Certified for North America, Europe, and China.

MD2-B-34-450-1-A46-2-E 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?

5A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

2.

What is the actuator type?

Rocker.

What approvals does it have?

CCC, CSA, TUV, UL.

What is the mounting type?

Panel Mount.

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