Product Description
Sprecher and Schuh KTA7-25S-10A Motor Circuit Controller with adjustable AMP ranges from 6.3 to 10 AMPS - Each KTA7-25S-10A 3 pole manual motor starter has Current limiting short circuit protection, Screw terminals, rotary ON/OFF handle, Class 10 tripping characteristic (trips in 10 seconds or less) and can be mounted on standard 35MM DIN rail
In the event of a short-circuit, the contacts are opened by magnetic, non-adjusting tripping elements in times approaching 2/1000 of a second. This results in the extremely rapid buildup of an arc voltage which limits the current of the short-circuit to a very low level. Because of this superb current limiting capability, KTA7-25S Motor Circuit Controllers have a short circuit capacity of up to 65kA at 480Y/277V and up to 47kA at 600Y/347V
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