1000 Amp Circuit Breaker, 3 Pole, Molded Case Circuit Breaker, Thermal Magnetic Circuit Breaker, 1200A Frame, Adjustable Trip, UL489 listed.


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SKU: UTS1200N-NGO-1000-3P-LL-UL


ASI UTS1200N-NGO-1000-3P-LL-UL is a 3 pole 1000 Amp Molded Case Circuit Breaker. It is UL489 Listed for use on UL508 control panels as a main breaker and for branch and feeder circuit protection. This 1000A thermal magnetic circuit breaker is part of a 1200A Frame. Ratings for this 1000 amp mccb circuit breaker include a 35kArms at 480Vac Interrupt Capacity. The UTS1200N-NGO-1000-3P-LL-UL is suitable for reverse feeding and is supplied with line side and load side lugs. This 1000 amp circuit breaker has an adjustable trip unit. Field installable internal modules such as Auxiliary and Alarm Switches, Shunt Trip and Undervoltage Release modules are available (Sold Separately). UL489 Extended Disconnect Handles, Flange-Mounted Cable Operating Handles, Flange Cables and various Locking Devices are available (Sold Separately).

Additional information

Weight 2.33 lbs
Dimensions 3.4 × 5.11 × 2.99 in
Current rating



Voltage V


Wire size wg


Circuit breaker type

Trip curve

Interrupting capacity

Frame type


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