MA2-B-74-620-1-A22-B-E The Littelfuse MA2-B-74-620-1-A22-B-E is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism for reliable operation.
Mfr Part #:

MA2-B-74-620-1-A22-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MA2-B-74-620-1-A22-B-E is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism for reliable operation.
Stock on Request

MA2-B-74-620-1-A22-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
SVHC Present
Voltage Rating

MA2-B-74-620-1-A22-B-E Description

Short technical summary and product information.

This Littelfuse MA2-B-74-620-1-A22-B-E is a robust circuit breaker with a 20A current rating and a 250V voltage rating. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism, providing dependable circuit protection.

 

The breaker features a rocker actuator and is illuminated with no external light source. It is approved by multiple agencies including CCC, CSA, TUV, and UL, ensuring compliance with various industry standards.

 

This component is RoHS3 compliant and has an MSL of 1, indicating a high level of moisture resistance. Its REACH status is unaffected. The part number MA2-B-74-620-1-A22-B-E is also available under the DK Part Number 432-MA2-B-74-620-1-A22-B-E-ND.

 

Ideal for applications requiring reliable overcurrent protection, this circuit breaker offers a combination of performance and compliance for various electrical systems.

MA2-B-74-620-1-A22-B-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA2-B-74-620-1-A22-B-E Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA2-B-74-620-1-A22-B-E Compliance

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

MA2-B-74-620-1-A22-B-E Features

  • 20A current rating for reliable protection.
  • 250V voltage rating suitable for various systems.
  • Magnetic hydraulic delay for consistent tripping.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, TUV, and UL.

MA2-B-74-620-1-A22-B-E Applications

  • Provides overcurrent protection in electrical systems.
  • Suitable for panel-mounted applications.
  • Used in industrial control panels.
  • Applicable in power distribution units.
  • Ensures safety in equipment manufacturing.

MA2-B-74-620-1-A22-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA2-B-74-620-1-A22-B-E circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MA2-B-74-620-1-A22-B-E use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MA2-B-74-620-1-A22-B-E RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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