1Z8UM The 1Z8UM is an 8A, 277V, 1-pole thermal magnetic circuit breaker from Altech Corporation. It features a lever actuator and DIN Rail mounting.
Mfr Part #:

1Z8UM

Mfr Name: Altech Corporation
Altech Corporation
The 1Z8UM is an 8A, 277V, 1-pole thermal magnetic circuit breaker from Altech Corporation. It features a lever actuator and DIN Rail mounting.
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1Z8UM 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

1Z8UM Description

Short technical summary and product information.

The 1Z8UM is a 1-pole thermal magnetic circuit breaker from Altech Corporation, rated for 8A at 277V. It uses a lever actuator for manual switching and is designed for DIN Rail mounting, making it suitable for integration into industrial control panels and distribution boards.

 

The thermal magnetic trip mechanism provides both overload and short-circuit protection. The breaker is CSA and UL508 approved, ensuring compliance with North American safety standards for industrial control equipment.

1Z8UM Quick Information

Product Type: Circuit Breaker
Canonical Name: 1Z8UM 8A 1-Pole Thermal Magnetic Circuit Breaker
Subcategory: Miniature Circuit Breaker

1Z8UM Compliance

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

1Z8UM Features

  • 8A current rating for circuit protection.
  • 277V AC voltage rating.
  • 1-pole thermal magnetic trip mechanism.
  • Lever actuator for manual switching.
  • DIN Rail mounting for panel installation.

1Z8UM Applications

  • Industrial control panel circuit protection.
  • Distribution board branch circuit protection.
  • Machine tool and equipment protection.
  • UL508 listed industrial control applications.

1Z8UM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the 1Z8UM circuit breaker?

The 1Z8UM circuit breaker has a current rating of 8A.

What is the voltage rating of the 1Z8UM?

The 1Z8UM is rated for 277V.

What type of circuit breaker is the 1Z8UM?

The 1Z8UM is a thermal magnetic circuit breaker.

How many poles does the 1Z8UM have?

The 1Z8UM is a 1-pole circuit breaker.

What is the mounting type for the 1Z8UM?

The 1Z8UM mounts on a DIN Rail.

What approvals does the 1Z8UM circuit breaker have?

The 1Z8UM is CSA and UL508 approved.

1Z8UM Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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1G8UM
1G8UM
Altech Corporation
The Altech Corporation 1G8UM is an 8A, 277V thermal magnetic circuit breaker designed for DIN rail mounting.
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