1Z4UM The Altech Corporation 1Z4UM is a 4A, 1-pole thermal magnetic circuit breaker designed for 277V applications. It features DIN rail mounting.
Mfr Part #:

1Z4UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 1Z4UM is a 4A, 1-pole thermal magnetic circuit breaker designed for 277V applications. It features DIN rail mounting.
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1Z4UM 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

1Z4UM Description

Short technical summary and product information.

This Altech Corporation 1Z4UM circuit breaker is a 4A, 1-pole device with a thermal magnetic trip type. It is rated for 277V and is suitable for DIN rail mounting.

 

The breaker is part of the V-EA Series and offers a lever actuator. It is compliant with UL508 and CSA standards.

 

Key specifications include a 4A current rating and a 277V voltage rating. The device is designed for reliable circuit protection in various industrial and commercial applications. Its compact design and DIN rail mounting facilitate easy integration into control panels and electrical enclosures.

1Z4UM Quick Information

Product Type: Circuit Breaker
Series: V-EA Series
Canonical Name: Altech Corporation 1Z4UM Thermal Magnetic Circuit Breaker
Subcategory: Circuit Breakers

1Z4UM Compliance

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

1Z4UM Features

  • 4A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Thermal magnetic trip type for safety.
  • Single pole configuration for basic circuits.
  • DIN rail mounting for easy installation.

1Z4UM Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Integrates into electrical enclosures.
  • Compliant with UL508 and CSA.

1Z4UM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Altech 1Z4UM circuit breaker?

The Altech 1Z4UM circuit breaker has a current rating of 4A.

What is the voltage rating for the 1Z4UM circuit breaker?

The voltage rating for the 1Z4UM circuit breaker is 277V.

How many poles does the 1Z4UM circuit breaker have?

The 1Z4UM circuit breaker has 1 pole.

What type of breaker is the Altech 1Z4UM?

The Altech 1Z4UM is a thermal magnetic circuit breaker.

What type of actuator does the 1Z4UM circuit breaker use?

The 1Z4UM circuit breaker uses a lever actuator.

What are the approval agencies for the 1Z4UM circuit breaker?

The approval agencies for the 1Z4UM circuit breaker are CSA and UL508.

How is the 1Z4UM circuit breaker mounted?

The 1Z4UM circuit breaker is designed for DIN rail mounting.

1Z4UM Alternate Parts

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1G4UM
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The Altech Corporation 1G4UM is a 1-pole thermal magnetic circuit breaker designed for DIN rail mounting. It offers a current rating of 4A and a voltage rating of 277V.
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1E4UM
1E4UM
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The Altech Corporation 1E4UM is a 1-pole thermal magnetic circuit breaker with a 4A current rating and 277V voltage rating. It is designed for DIN rail mounting.
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