560LS Specs

BACK

Specifications

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

Service Panel Protection

Model 560LS
Model 560LS	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	494	590
-120T	120/240VAC, 1Ø, 3W+Gnd	180	500	494	590
-120Y	120/208, 3Ø, 4W+Gnd, Wye	180	500	494	590
-220Y	220/380, 3Ø, 4W+Gnd, Wye	390	1000	976	1098
-240Y	240/415, 3Ø, 4W+Gnd, Wye	390	1000	976	1098
-277Y	277/480, 3Ø, 4W+Gnd, Wye	390	1000	976	1098
-347Y	347/600, 3Ø, 4W+Gnd, Wye	460	1200	1240	1368
-240DCT*	240/120/120, 3Ø, 4W+Gnd	390/180	1000/500	976/494	1098/590
-240D	240, 3Ø, 3W+Gnd, Delta	390	1000	976	1098
-480D	480, 3Ø, 3W+Gnd, Delta	620	1500	1532	1678
-600D	600, 3Ø, 3W+Gnd, Delta	750	1800	1736	1910
*High-leg Delta Center Tapped

Energy Absorption (8/20µs) in joules: 35,328 - 151,200J

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.