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MA2-B-24-620-1-A21-B-E Magnetic (Hydraulic Delay) circuit breaker from Littelfuse, rated 20A at 250V, 2-pole, rocker actuator, panel mount.
Mfr Part #:

MA2-B-24-620-1-A21-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic (Hydraulic Delay) circuit breaker from Littelfuse, rated 20A at 250V, 2-pole, rocker actuator, panel mount.
Stock on Request

MA2-B-24-620-1-A21-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
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MA2-B-24-620-1-A21-B-E Description

Short technical summary and product information.

The MA2-B-24-620-1-A21-B-E is a 2-pole magnetic circuit breaker from Littelfuse, featuring a hydraulic delay mechanism. It is rated for 20A continuous current at 250V.

 

The breaker uses a rocker actuator and is designed for panel mounting. It carries approvals from CCC, CSA, TUV, and UL. The hydraulic delay provides time-delayed overcurrent protection suitable for motor and transformer circuits.

 

The unit is non-illuminated and RoHS3 compliant. The magnetic trip mechanism offers reliable performance across various operating conditions.

MA2-B-24-620-1-A21-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: MA2-B-24-620-1-A21-B-E Magnetic (Hydraulic Delay) Circuit Breaker, 20A, 250V, 2-Pole, Panel Mount, Rocker Actuator
Subcategory: Panel Mount Circuit Breakers

MA2-B-24-620-1-A21-B-E Compliance

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

MA2-B-24-620-1-A21-B-E Features

  • 20A continuous current rating at 250V.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, TUV, UL.
  • RoHS3 compliant.

MA2-B-24-620-1-A21-B-E Applications

  • Suitable for industrial power distribution.
  • Used in motor protection circuits.
  • Ideal for HVAC equipment protection.
  • Applicable in panel board installations.

MA2-B-24-620-1-A21-B-E 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.

How many poles does it have?

2 poles.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Rocker.

What mounting type does it use?

Panel mount.

What approvals does it have?

CCC, CSA, TUV, UL.

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