Carling Technologies H/I-Series Toggle Switches TM H/I-Series Toggle Switches Dielectric Strength General purpose workhorses with options tailored to meet UL/CSA: 1000V-live to dead metal most any need. Ratings to 17A 125VAC, various actua- parts Electrical Life tor, bushing, termination, and circuit choices allow this toggle to easily integrate into a variety of different applica- 50,000 cycles- maintained 25,000 cycles- momentary tions. The H/I-Series has a storied history in the Food Mechanical Life service, Generator, Industrial Control, and Office Automation markets and are appropriate for usage in low 100,000 cycles Operating Temperature voltage DC applications as well. 32F to 185F (0C to 85C) .075[1.91] DIA .125[3.18] DIA 15/32-32UNS-2A THREAD .687[17.44] .330[8.38] KEYWAY .072[1.82] X .038[.965] DP .465[11.81] .803[20.40] 6.000[152.40] .141[3.58] .500[12.70] .500[12.70] DIA SCREW (ASSEMBLED) .062[1.57] WIRE LEAD .376[9.55] .500[12.70] DIA 1.436[36.47] 1.308[33.22] .187 TAB (Q.C.) .286[7.26] NYLON TOGGLE IN 4-POLE BASE .803[20.40] .187[4.74] .250 TAB (Q.C.) .370[9.39] KEYWAY .072[1.82] X .038[.965] DP .687[17.44] .250[6.35] TERMINAL TYPE 1.088[27.64] .465[11.81] .394[10.00] SOLDER LUG 3-POLE 1.308[33.22] .437[11.09] .187[4.74] #6-32NC-2 THREAD .422[10.72] .055[1.40] DIA .038[9.65] .422[10.72] MOUNTING HOLE WITH KEYWAY .500[12.70] DIA .125[3.17] DIA WITH LOCKING RING HK251 - 73 1 Base Part Number 2 Actuator Style 1 BASE PART NUMBER: SERIES/POLES/CIRCUITRY/RATING/TERMINATION2 10A 250VAC, 15A 125VAC, 3/4 HP 125-250VAC, 1, 2 or 3 phase Three Pole Four Pole solder .250 screw wire solder .250 screw wire lug tab term. leads lug tab term. leads HK250 HK251 HK254 HK255 OFF-NONE-ON IK250 IK251 IK254 IK255 HK25A HK25B HK25E HK25F OFF-NONE-(ON) IK25A IK25B IK25E IK25F HK25L HK25M HK25S HK25S ON-NONE-(OFF) IK25L IK25M IK25S IK25T HL250 HL251 HL254 HL25E ON-NONE-ON IL250 IL251 IL254 IL25J HL25A HL25B HL25E HL25F ON-NONE-(ON) IL25A IL25B IL25E IL25F HM250 HM251 HM254 HM255 ON-OFF-ON IM250 IM251 IM254 IM255 HM25A HM25B HM25E HM25F ON-OFF-(ON) IM25A IM25B IM25E IM25F HM25L HM25M HM25S HM25T (ON-OFF-(ON) IM25L IM25M IM25S IM25S Additional ratings up to 17A 125VAC, 12A 250VAC, 1HP 125VAC, 1 1/2 HP 250 VAC and special circuits available. Consult factory for specifics. 2 ACTUATOR STYLE1 unsealed BAT 73 E3 3 NBL3 PADDLE NOTES 1 2 3 () sealed 78 E8 NBL8 toggle length 0.687 2.000 0.687 bushing length 0.465 0.465 0.465 Additional actuator options available. Consult factory for details. Consult factory for .187 tab and combination screw/tab/solder lug termination callouts. Nylon toggle with black ebanol plated bushing. Indicates momentary function. www.carlingtech.com 27