200LS Specs

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Specifications

ANSI/IEEE C62.41-2002
IEC 61643-1-1998
UL 1449, 2nd Edition
NEMA LS-1-1992

Main Panel Protection

Model 200LS
Model 200LS	Service	Higher Headroom MOVs VAC	UL SVR 500A 8x20µs	6kV (1.2x50µs) 3kA (8x20µs)	20kV (1.2x50µs) 10kA (8x20µs)
-120S	120VAC, 1Ø, 2W+Gnd	180	500	534	644
-120T	120/240VAC, 1Ø, 3W+Gnd	180	500	534	644
-120Y	120/208, 3Ø, 4W+Gnd, Wye	180	500	534	644
-220Y	220/380, 3Ø, 4W+Gnd, Wye	390	1000	1050	1212
-240Y	240/415, 3Ø, 4W+Gnd, Wye	390	1000	1050	1212
-277Y	277/480, 3Ø, 4W+Gnd, Wye	390	1000	1050	1212
-347Y	347/600, 3Ø, 4W+Gnd, Wye	460	1200	1350	1510
-240DCT*	240/120/120, 3Ø, 4W+Gnd	390/180	1000/500	1505/534	1212/644
-240D	240, 3Ø, 3W+Gnd, Delta	390	1000	1050	1212
-480D	480, 3Ø, 3W+Gnd, Delta	620	1500	1598	1802
-600D	600, 3Ø, 3W+Gnd, Delta	750	1800	1804	2018
*High-leg Delta Center Tapped

Energy Absorption (8/20µs) in joules: 13,248 - 54,000J

MCG Surge Protection employs high headroom movs in our products to prevent damage to the surge protector from voltage swells on the AC power line. These swells are harmless to equipment but not to a surge protector without enough headroom designed into it. Using high headroom varistors allows the surge protector to "ride out' the swells without damaging the varistors. However, we understand that some applications require lower voltage varistors than what we provide with our standard products.

If your application requires the use of lower voltage varistors, please contact Sentinel Power, Inc at 1-800-784-7989 (US only) or 724-925-8181 and we will discuss your requirements with the factory.