NOW PART OF H/I-Series Toggle Switches PRODUCT WEBPAGE request sample, configure part General purpose workhorses with options tailored to meet most any need. Ratings to 17A 125VAC, various actuator, bushing, termination, and circuit choices allow this toggle to easily integrate into a variety of different applications. The H/I-Series is appropriate for usage in low voltage DC applications. 3-4 3-17 125, 250, 600 12-24 Poles Amps VAC VDC Typical Applications Marine Food Service Generator Industrial Control Office Automation www.carlingtech.com 860.793.9281 sales carlingtech.comTech Specs Electrical Life Dielectric Strength Operating Temperature 50,000 cycles - maintained UL/CSA: 1000V - live to dead 32F to 185F (0 to 85C) 25,000 cycles - momentary metal parts Ordering Scheme Sample Part Number HK251 - 73 Selection 1 2 2 1 1. SERIES 2. ACTUATOR STYLE unsealed sealed toggle length bushing length 10A 250VAC, 15A 125VAC, 3/4 HP 125-250VAC, 1, 2 or 3 phase Bat 73 78 0.687 0.465 Three Pole Four Pole E3 E8 2.000 0.465 solder .250 tab screw wire solder .250 tab screw wire 3 Paddle NBL3 NBL8 0.687 0.465 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 Notes: HK25L HK25M HK25S HK25S On-None-(Off) IK25L IK25M IK25S IK25T 1 Additional actuator options available. Consult factory for details. HL250 HL251 HL254 HL255 On-None-On IL250 IL251 IL254 IL255 2 Consult factory for .187 tab and combination screw/tab/ solder lug termination callouts. HL25A HL25B HL25E HL25F On-None-(On) IL25A IL25B IL25E IL25F 3 Nylon toggle with black ebanol plated bushing. HM250 HM251 HM254 HM255 On-Off-On IM250 IM251 IM254 IM255 ( ) Indicates momentary function. HM25A HM25B HM25E HM25F On-Off-(On) IM25A IM25B IM25E IM25F HM25L HM25M HM25S HM25T (On)-Off-(On) IM25L IM25M IM25S IM25T Configure Complete Part Number > Additional ratings up to 20A 125VAC, 12A 250VAC, 1HP 120-240 VAC available. Consult factory for specifics. Browse Standard Parts > Dimensional Specs inches millimeters .075 .055 .125 DIA DIA DIA 1.91 1.40 3.18 .394 .437 .330 15/32-32UNS-2A 11.09 10.00 THREAD 8.38 .072 .465 .187 .687 .187 1.82 KEYWAY .250 11.81 4.74 17.44 X 4.74 6.35 .038 .965 SOLDER LUG .250 TAB (Q.C.) .187 TAB (Q.C.) DP .803 TERMINAL TYPE 3-POLE 20.40 6-32NC-2 6.000 1.308 1.088 THREAD 152.40 33.22 27.64 .141 3.58 .422 10.72 .370 .072 KEYWAY .465 1.82 9.39 .500 11.81 X 12.70 .286 .038 DP 7.26 .965 .687 SCREW WIRE LEAD NYLON 17.44 (ASSEMBLED) .803 TOGGLE .062 .376 .500 20.40 .500 IN 1.57 9.55 12.70 DIA 4-POLE BASE DIA 12.70 1.436 .500 1.308 36.47 12.70 DIA .038 .125 33.22 9.65 3.17 DIA .422 MOUNTING HOLE WITH KEYWAY WITH LOCKING RING 10.72 2. *Manufacturer reserves the right to change product specification without prior notice.