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MD1-B-34-620-1-A46-B-C Single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated 20A at 250V. Features a rocker actuator and panel mount design. Non-illuminated.
Mfr Part #:

MD1-B-34-620-1-A46-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated 20A at 250V. Features a rocker actuator and panel mount design. Non-illuminated.
Stock on Request

MD1-B-34-620-1-A46-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
SVHC Present
Voltage Rating
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MD1-B-34-620-1-A46-B-C Description

Short technical summary and product information.

This Littelfuse circuit breaker is a single-pole magnetic (hydraulic delay) device rated for 20A continuous current at 250V. The magnetic hydraulic delay mechanism provides reliable overcurrent protection with a time-delay characteristic, making it suitable for applications where inrush currents may occur. The rocker actuator offers easy manual reset, and the panel mount design simplifies installation in control panels and enclosures. This breaker is non-illuminated and comes with no built-in illumination. It is designed for use in a variety of industrial and commercial circuit protection applications where dependable performance is required.

MD1-B-34-620-1-A46-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MD1-B-34-620-1-A46-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Circuit Breakers

MD1-B-34-620-1-A46-B-C Compliance

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

MD1-B-34-620-1-A46-B-C Features

  • Magnetic hydraulic delay breaker type.
  • Rated for 20A continuous current.
  • Single pole design for 250V circuits.
  • Panel mount with rocker actuator.
  • Non-illuminated actuator.

MD1-B-34-620-1-A46-B-C Applications

  • Suitable for industrial power distribution.
  • Ideal for equipment protection applications.
  • Use in panel boards and control systems.
  • Protects circuits with high inrush currents.

MD1-B-34-620-1-A46-B-C FAQs

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

20A.

What is the voltage rating?

250V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it have?

Rocker actuator.

Is the actuator illuminated?

No, non-illuminated.

What is the mounting type?

Panel Mount.

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