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MA1-T-12-620-1-A22-B-C The Littelfuse Inc. MA1-T-12-620-1-A22-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MA1-T-12-620-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-T-12-620-1-A22-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MA1-T-12-620-1-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
Voltage Rating
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MA1-T-12-620-1-A22-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-T-12-620-1-A22-B-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.

 

The breaker has a current rating of 20A and a voltage rating of 250V. It features a rocker actuator and does not include illumination. Approval agencies include CCC, CSA, and UL1077.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The mounting type is panel mount.

MA1-T-12-620-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-T-12-620-1-A22-B-C Circuit Breaker
Subcategory: Circuit Breaker

MA1-T-12-620-1-A22-B-C Compliance

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

MA1-T-12-620-1-A22-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating for power circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Single-pole configuration.

MA1-T-12-620-1-A22-B-C Applications

  • Suitable for general power distribution.
  • Used in control panel assemblies.
  • Applicable in industrial equipment.
  • Ideal for protecting sensitive electronics.

MA1-T-12-620-1-A22-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating?

250V

What is the mounting type?

Panel mount.

What is the current rating?

20A

How many poles does this circuit breaker have?

1 pole

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

What actuator type does it use?

Rocker actuator

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