1E1UM The Altech Corporation 1E1UM is a 1-pole, thermal magnetic circuit breaker with a 1A current rating and 277VAC voltage rating. It is designed for DIN rail mounting.
Mfr Part #:

1E1UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 1E1UM is a 1-pole, thermal magnetic circuit breaker with a 1A current rating and 277VAC voltage rating. It is designed for DIN rail mounting.
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1E1UM 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
Storage Temperature
Voltage Rating

1E1UM Description

Short technical summary and product information.

The Altech Corporation 1E1UM is a single-pole circuit breaker from the V-EA-Series, designed for reliable circuit protection. It features a thermal magnetic trip mechanism and is rated for 1A at 277VAC.

 

This manual motor controller is suitable for DIN rail mounting, making installation straightforward in control panels and enclosures. The terminal size acceptability accommodates wire gauges from 18-3 AWG on the top and 18-2 AWG on the bottom, with a terminal torque specification of 20 lb.in. The device offers a terminal protection degree of IP20.

 

Key electrical specifications include a short circuit withstand rating of 10kA. The operating temperature range is -25°C to 55°C, and storage temperature ranges from -40°C to 70°C. It is UL508 listed, ensuring compliance with relevant safety standards.

1E1UM Quick Information

Product Type: Circuit Breaker
Series: V-EA-Series
Canonical Name: Altech Corporation 1E1UM Thermal Magnetic Circuit Breaker, 1 Pole, 1A, 277VAC
Subcategory: Thermal Magnetic

1E1UM Compliance

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

1E1UM Features

  • 1A current rating for circuit protection.
  • 277VAC voltage rating for various applications.
  • Single pole thermal magnetic breaker.
  • Designed for DIN rail mounting.
  • UL508 listed for safety compliance.

1E1UM Applications

  • Ideal for motor control circuits.
  • Suitable for industrial automation.
  • Use in control panel assemblies.
  • Provides overcurrent protection.

1E1UM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Altech 1E1UM circuit breaker?

The Altech 1E1UM circuit breaker has a current rating of 1A.

What is the voltage rating for the 1E1UM circuit breaker?

The voltage rating for the 1E1UM circuit breaker is 277VAC.

How many poles does the Altech 1E1UM circuit breaker have?

The Altech 1E1UM circuit breaker has 1 pole.

What type of breaker is the Altech 1E1UM?

The Altech 1E1UM is a Thermal Magnetic circuit breaker.

What mounting type is used for the 1E1UM circuit breaker?

The 1E1UM circuit breaker uses DIN Rail mounting.

What is the operating temperature range for this circuit breaker?

The operating temperature range for this circuit breaker is -25°C to 55°C.

What is the short circuit withstand rating?

The short circuit withstand rating is 10kA.

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