DK/EK-Series Heavy Duty Toggle Switches The switch that can handle your heavy duty requirements. Single or double pole with wire lead or screw terminations, and ratings to 20A 125V 10A 250V, the ac/dc DK/EK-Series is the most heavy duty toggle switch in the Carling line. Its sturdy metal construction and stiff actuation force will withstand the abuses of virtually any stringent application. The quick make/quick break contact mechanism is ideal for high voltage DC applications. The DK/EK-Series has long been a staple of the Industrial Motor control and General Purpose market segments. Carling Technologies, Inc. 60 Johnson Avenue • Plainville, CT 06062-1177 Phone: (860) 793-9281 • Fax: (860) 793-9231 Email: [email protected] • www.carlingtech.com 2 | DK/EK-Series Heavy Duty Toggle Switches Mechanical Life Dielectric Strength UL/CSA: 1000V - live to dead metal parts & opposite polarity 100,000 cycles Operating Temperature Electrical Life 0°F to 150°F (-17.8°C to +65.6°C) 25,000 cycles DK284 1 Base Part Number DA285 Double Pole On-None-Off DK285 DK284 Wire Leads 10A 250V, 20A 125V, 1 1/2 HP 125-250V Screw Terminals Single Pole On-None-Off EA204 EA205 Double Pole On-None-Off EK205 EK204 2 Actuator Style 2 ACTUATOR STYLE1 BAT STYLE TOGGLE unsealed toggle length bushing length 73 0.6870.465 1 BASE PART NUMBER: SERIES/POLES/CIRCUITRY/ RATING/TERMINATION 8A 250V, 16A 125V, 1 HP 125-250V Screw Terminals Single Pole On-None-Off DA284 73 BALL STYLE TOGGLE unsealed toggle length 32 0.500 bushing length 0.343 Notes: 1 Additional toggle lengths available. Consult factory for details. Wire Leads #6-32NC-2 THREAD 6.000[152.40] .465[11.81] KEYWAY .072[1.82] X .038[.965] .270[6.86] 15/32-32UNS-2A THREAD (TYP) .500[12.70] .687[17.44] .765[19.43] TERMINAL TYPE DK SERIES .836[21.23] SCREW (ASSEMBLED) WIRE LEAD 1.750[44.45] 1.764[44.80] KEYWAY .072[1.82] X .038[.965] .038[9.65] .687[17.44] MOUNTING HOLE *Manufacturer reserves the right to change product specification without prior notice. WITH KEYWAY .500[12.70] DIA .125[3.17] DIA WITH LOCKING RING EK SERIES .895[22.73] 1.000[25.40] .376[9.55] .062[1.57] .500[12.70] DIA .500[12.70] DIA .465[11.81] 2.093[53.16] REV_SW_DK/EK_0912 60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: (860) 793–9281 • Fax: (860) 793–9231 Email: [email protected] • www.carlingtech.com