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MA1-B-64-620-1-A22-B-C The Littelfuse Inc. MA1-B-64-620-1-A22-B-C is a magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V AC voltage rating.
Mfr Part #:

MA1-B-64-620-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-64-620-1-A22-B-C is a magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V AC voltage rating.
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MA1-B-64-620-1-A22-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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MA1-B-64-620-1-A22-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-64-620-1-A22-B-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 20A and a voltage rating of 250V AC, with an additional DC voltage rating of 80V. It features a rocker actuator and is approved by CCC, CSA, and UL1077.

 

Key specifications include a 20A current rating and a 250V AC voltage rating. The mounting type is panel mount, and the actuator type is rocker. It is RoHS3 compliant and has an MSL of 1.

MA1-B-64-620-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-64-620-1-A22-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-64-620-1-A22-B-C Compliance

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

MA1-B-64-620-1-A22-B-C Features

  • 20A current rating for protection.
  • 250V AC and 80V DC voltage ratings.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with rocker actuator.
  • RoHS3 compliant with MSL 1.

MA1-B-64-620-1-A22-B-C Applications

  • Suitable for overcurrent protection.
  • Ideal for panel-mounted systems.
  • Used in applications requiring specific voltage.
  • Designed for reliable circuit interruption.

MA1-B-64-620-1-A22-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-64-620-1-A22-B-C circuit breaker?

The current rating is 20A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 250V.

What is the DC voltage rating for this circuit breaker?

The DC voltage rating is 80V.

What type of breaker is the MA1-B-64-620-1-A22-B-C?

It is a Magnetic (Hydraulic Delay) type breaker.

How is the MA1-B-64-620-1-A22-B-C circuit breaker mounted?

It is designed for panel mounting.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-620-1-A25-B-C is a magnetic (hydraulic delay) circuit breaker. It offers a 20A current rating and a 250V AC voltage rating.
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