1D20UM The Altech Corporation 1D20UM is a thermal magnetic circuit breaker with a 20A current rating and 480V AC voltage rating. It features a lever actuator and is designed for DIN rail mounting.
Mfr Part #:

1D20UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 1D20UM is a thermal magnetic circuit breaker with a 20A current rating and 480V AC voltage rating. It features a lever actuator and is designed for DIN rail mounting.
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1D20UM 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
Operating Temperature
Voltage Rating

1D20UM Description

Short technical summary and product information.

The Altech Corporation 1D20UM is a single-pole, thermal magnetic circuit breaker designed for reliable circuit protection. It has a current rating of 20A and a voltage rating of 480V AC, making it suitable for various industrial and commercial applications.

 

This circuit breaker features a lever actuator for easy operation and a DIN rail mounting type for convenient installation in control panels. It is approved by CSA, UL508, and VDE, ensuring compliance with industry standards. The breaker offers a short circuit withstand rating of 10kA.

 

With an operating temperature range of -25°C to 70°C and a calibration temperature of 40°C, the 1D20UM is built to perform in diverse environmental conditions. Its RoHS3 Compliant status indicates adherence to environmental regulations.

1D20UM Quick Information

Product Type: Circuit Breaker
Series: V-EA
Canonical Name: Altech Corporation 1D20UM Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic

1D20UM Compliance

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

1D20UM Features

  • 20A current rating for circuit protection.
  • 480V AC voltage rating.
  • Thermal magnetic trip type.
  • DIN rail mounting for easy installation.
  • CSA, UL508, and VDE approvals.

1D20UM Applications

  • Used for AC motor starting.
  • Suitable for general use circuits.
  • Applicable for resistance loads.
  • Can be used for discharge lamps.
  • Appropriate for incandescent lamps.

1D20UM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 1D20UM?

The 1D20UM is rated for 20A continuous current.

What is the voltage rating of the 1D20UM?

It is rated for 480V AC.

What is the operating temperature range of the 1D20UM?

It operates from -25°C to 70°C.

How is the 1D20UM mounted?

It mounts on a DIN Rail.

What is the short circuit withstand rating of the 1D20UM?

It is 10kA with a UL-listed RK5 back-up fuse or MCCB.

What approvals does the 1D20UM have?

It is approved by CSA, UL508, and VDE.

What type of actuator does the 1D20UM use?

It uses a lever actuator.

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