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Brands

We carry a wide variety of brands, including:
Allen Bradley
General Electric
Siemens
Square D
Cutler Hammer / Westinghouse

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Used and New Merlin Gerin COMPACT CK Frame Circuit Breakers

We stock used and surplus Merlin Gerin COMPACT CK Frame circuit breakers in our Minneapolis warehouse. These breakers are usually used for as generators and UPS system applications.

400 to 1200 Amps
600 Volts and less
These breakers are OBSOLETE

Accessories available: UV Trips, Shunt Trips, Handles, Rating Plugs, Trip Units, Mounting Brackets & More
Dimensions: 15.75"H, 8.25"W, 4.375"D

We have been selling circuit breakers for over 30 years. Contact us or call us today at 1-888-588-6560, and we’ll help you find exactly what you’re looking for.

Catalog #	Amps	Volts	Interrupting Ratings
CK 400N	200-400	480/600	65K@240, 50K@480, 35K@600
CK 400NN	200-400	480/600	65K@240, 50K@480, 35K@600
CK 800N	400-800	480/600	65K@240, 50K@480, 35K@600
CK 800NN	400-800	480/600	65K@240, 50K@480, 35K@600
CK 1200N	600-1200	480/600	65K@240, 50K@480, 35K@600
CK 1200NN	600-1200	480/600	65K@240, 50K@480, 35K@600
CM 1250HH	200-400	480/600	100K@240, 65k@480, 42k@600
CM 1600HH	400-800	480/600	100K@240, 65k@480, 42k@600
CM 2000HH	500-1000	480/600	150K@240, 150k@480, 65k@600
CM 2500HH	600-1200	480/600	100K@240, 65k@480, 42k@600
CM 1600HA	500-1000	480/600	100K@240, 65k@480, 42k@600
CM 1600HA	500-1000	480/600	150K@240, 150K@480
CK 800NA	800	600	Molded Case Switch
CK 1200NA	1200	600	Molded Case Switch

Trip Unit Catalog #	Settings
STR 25DP	LI
STR 45SP	LSI
STR 55UP	LSIG