ELECTROSWITCH – TESTING AND LIFE EXPECTANCY Switch Type KW12 KW16 KW20 KW25 KW32 KW40 KW63 KW100 KW200 Test Specifications UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 UL 508 CSA C22.2 220/240 10 1 HP 2.5 HP 2.5 HP 3 HP 5 HP 7.5 HP 10 HP 15 HP 30 HP 220/240 30 2 HP 5 HP 5 HP 7.5 HP 10 HP 15 HP 20 HP 30 HP 60 HP 440/480 300 10 HP 15 HP 20 HP 25 HP 40 HP 50 HP 75 HP 550/600 30 10 HP 15 HP 20 HP 25 HP 40 HP 50 HP 60 HP 240 VAC 12A 20A 600 VAC 16A 25A 32A 40A 63A 100A 200A 24 VDC 12A 16A 20A 25A 32A 40A 63A 100A 200A Test Results (AC Ratings are 60 Hz) AC Motor Horsepower Ratings General Ratings Please contact factory for test data on the KW400, KW600 and KW800. Life Expectancy - Detent-Action Amps 10 5 2 20 3 7.5 3 5 2 10 5 3 1 0.5 Resistive 40,000 — — 10,000 — 40,000 — 40,000 — 22,000 42,000 52,000 70,000 75,000 Inductive 40,000 — — 10,000 — 40,000 — 40,000 — 18,000 38,000 48,000 65,000 70,000 Resistive — 40,000 — 10,000 — — 40,000 — 40,000 — 22,000 32,000 50,000 55,000 Inductive — 40,000 — 10,000 — — 40,000 — 40,000 — 18,000 28,000 45,000 50,000 Resistive — — — 10,000 — — — — — — — — 30,000 35,000 Inductive — — — 10,000 — — — — — — — — 25,000 30,000 Resistive 40,000 — — — — 40,000 — 40,000 — 7,000 38,000 48,000 65,000 70,000 Inductive — — — — — — — — — — 10,000 20,000 37,000 42,000 Resistive — — 40,000 — 10,000 — — — — — — — 40,000 50,000 Inductive — — — — 10,000 — — — — — — — 15,000 30,000 Series Switch 21 24 25 28 31 125VAC 250VAC 600VAC 24VDC 125VDC Alternating Current - 60 Hz Direct Current Life Expectancy - Snap-Action Amps 3 5 10 15 15 30 40 60 75 200 Throws 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 1 2-3-4 125 Volts 55,000 50,000 45,000 40,000 35,000 30,000 20,000 10,000 35,000 35,000 35,000 30,000 30,000 25,000 7,500 7,000 4,000 3,500 7,500 7,000 250 Volts 45,000 40,000 35,000 30,000 25,000 15,000 10,000 — 35,000 35,000 33,000 25,000 28,000 20,000 7,000 6,500 3,500 3,000 7,000 6,500 600 Volts 35,000 30,000 25,000 20,000 15,000 — — — 35,000 35,000 30,000 20,000 25,000 15,000 6,500 6,000 3,000 — 6,500 6,000 Resistive² 55,000 50,000 45,000 40,000 35,000 30,000 20,000 10,000 35,000 35,000 35,000 30,000 30,000 25,000 7,500 7,000 4,000 2,000 7,000 6,500 Inductive³ 40,000 35,000 30,000 25,000 15,000 10,000 — — 35,000 35,000 — — — — — — — — — — Resistive² 45,000 40,000 35,000 30,000 20,000 15,000 — — 35,000 35,000 30,000 25,000 25,000 20,000 5,000 4,000 — — — — Inductive³ 30,000 25,000 20,000 15,000 10,000 5,000 — — 35,000 35,000 — — — — — — — — — — Resistive² 25,000 20,000 20,000 15,000 — — — — 30,000 25,000 — — — — 4,000 3,000 — — — — Inductive³ 20,000 15,000 15,000 10,000 — — — — — — — — — — — — — — — — Series Switch 101 20 amperes 600 volts continuous 103 45 amperes 600 volts continuous 105 107 Inductive¹, resistive, or lamp load 125 Volts 250 Volts Alternating Current - 60Hz Direct Current 24 Volts Hot Filament Load - Series 31 for 40,000 operations at 3A - 125VAC Inductive Loads - AC (60-400Hz) - Power factor: To 0.75   DC - 24VDC at .15 Henry, 125VDC at .075 Henry