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MA1-T-14-620-1-A86-2-J This Littelfuse circuit breaker offers 20A current rating and 250V voltage rating with magnetic hydraulic delay tripping. It is a single-pole, panel-mounted device with rocker actuator.
Mfr Part #:

MA1-T-14-620-1-A86-2-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse circuit breaker offers 20A current rating and 250V voltage rating with magnetic hydraulic delay tripping. It is a single-pole, panel-mounted device with rocker actuator.
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MA1-T-14-620-1-A86-2-J 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-T-14-620-1-A86-2-J Description

Short technical summary and product information.

The Littelfuse MA1-T-14-620-1-A86-2-J is a magnetic hydraulic delay circuit breaker designed for overcurrent protection. It features a current rating of 20A and a voltage rating of 250V, making it suitable for a variety of industrial and commercial applications where reliable circuit interruption is required.

 

The single-pole configuration and panel mount design allow straightforward installation into control panels and equipment enclosures. The rocker actuator provides clear manual on/off control. The hydraulic-magnetic mechanism offers time-delay characteristics that are less temperature-dependent than thermal breakers.

 

The circuit breaker is certified with CCC, TUV, and UL489A approvals, meeting internationally recognized safety standards. Its robust construction and proven Littelfuse engineering make it a dependable choice for branch circuit protection.

MA1-T-14-620-1-A86-2-J Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MA1-T-14-620-1-A86-2-J, 20A 250V 1-Pole Magnetic Hydraulic Delay Circuit Breaker with Rocker Actuator, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

MA1-T-14-620-1-A86-2-J Compliance

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

MA1-T-14-620-1-A86-2-J Features

  • Magnetic hydraulic delay trip mechanism.
  • Rated for 20A at 250V.
  • Single-pole panel mount design.
  • Rocker actuator for manual control.
  • CCC, TUV, UL489A approved.

MA1-T-14-620-1-A86-2-J Applications

  • Overcurrent protection for control panels.
  • Used in power distribution systems.
  • Suitable for commercial equipment protection.

MA1-T-14-620-1-A86-2-J 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

What type of breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

1

What is the mounting type?

Panel Mount

What approvals does it have?

CCC, TUV, UL489A

What is the actuator type?

Rocker

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