ME2-B-24-620-2-A46-B-E Littelfuse ME2-B-24-620-2-A46-B-E is a 20A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a rocker actuator for panel mount installation.
Mfr Part #:

ME2-B-24-620-2-A46-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse ME2-B-24-620-2-A46-B-E is a 20A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a rocker actuator for panel mount installation.
Stock on Request

ME2-B-24-620-2-A46-B-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

ME2-B-24-620-2-A46-B-E Description

Short technical summary and product information.

The Littelfuse ME2-B-24-620-2-A46-B-E is a 2-pole magnetic hydraulic delay circuit breaker rated for 20A at 250V. It features a rocker actuator and is designed for panel mount applications. The magnetic hydraulic delay mechanism provides reliable overcurrent protection with a time-delay characteristic that helps avoid nuisance tripping from transient currents.

 

This circuit breaker is part of the ME2 series from Littelfuse. The 2-pole configuration allows simultaneous protection of two circuits or a single 2-phase load. The non-illuminated rocker actuator offers a clear visual indication of the breaker state.

 

Typical applications include power distribution, industrial control panels, and equipment requiring robust circuit protection. The panel mount design simplifies installation in enclosures and control cabinets.

ME2-B-24-620-2-A46-B-E Quick Information

Product Type: Circuit Breaker
Series: ME2
Canonical Name: Littelfuse ME2 Series 20A 250V 2-Pole Magnetic Hydraulic Delay Rocker Circuit Breaker
Subcategory: Panel Mount Circuit Breakers

ME2-B-24-620-2-A46-B-E Compliance

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

ME2-B-24-620-2-A46-B-E Features

  • 20A current rating for overcurrent protection.
  • 250V voltage rating for AC/DC applications.
  • 2-pole configuration for dual circuit protection.
  • Magnetic hydraulic delay trip mechanism.
  • Rocker actuator for manual control.

ME2-B-24-620-2-A46-B-E Applications

  • Panel mount circuit protection for industrial equipment
  • Overcurrent protection for power distribution systems
  • Hydraulic-magnetic breaker for motor control circuits
  • Two-pole rocker switch circuit breaker applications
  • 20A 250V branch circuit protection use

ME2-B-24-620-2-A46-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the ME2-B-24-620-2-A46-B-E?

20A

What is the voltage rating of this circuit breaker?

250V

What type of breaker is the ME2-B-24-620-2-A46-B-E?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

2

What type of actuator does this breaker use?

Rocker

Is the actuator illuminated?

No, it has no illumination.

What is the mounting type for this circuit breaker?

Panel Mount

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The Littelfuse Inc. MA2-B-14-620-1-A26-2-E is a 2-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay and panel mount design.
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The Littelfuse Inc. MA2-B-34-620-1-A16-2-E is a 2-pole circuit breaker rated for 20A and 250V. It features a magnetic hydraulic delay mechanism and panel mount design.
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