en3 ? series weathertight connectors - 26 awg 9-18 crimp contacts & clamping system product bulletin 572 features and benefits easier to assemble new longer cable clamp secures cable up to .380 new thicker heavier boot seals cable diameters between .230 & .380 brass nut secures cable clamp new crimp pins/contacts eliminate soldering gold plated contacts standard withstands 2 meter submersion for 24 hours product specifications materials connector shell, contact locking disc: thermoplastic polymer glass fiber, flame retardant cable clamp: high grade thermoplastic boot, connector shell interior: thermoplastic elastomer contacts: copper base alloy, gold plated over nickel underplate mechanical shock: mil-std 202 method 213b, condition k vibration: mil-std 202 method 201a life: 600 insertion/withdraw cycles minimum electrical voltage rating (sea level): tested at 600 vrms insulation resistance: 100 megohms minimum at 77 f. contact resistance: 5 milliohms maximum current rating: 3 amps environmental temperature limits: -40 c to +65 c (non-operating) moisture resistance: mil-std 202 method 106f insulation resistance: mil-std method 302 condition b thermal shock: mil-std 202 method 107g salt spray: mil-std 202 method 101d condition b water tightness test: u.s. coast guard cfr 46 part 110.20 product ratings ip16/ip18 ip66/ip68 nema 250 (6p) cfr 46 part 110.20 ul 94v-0 switchcraft 5555 north elston avenue / chicago, il 60630 phone: 773-792-2700 / fax: 773-792-2129 made in usa ? www.switchcraft.com new boot & clamp with ring assembled en3 with large boot panel mount with crimp contacts switchcraft ?
2.20 55.9 1.93 49.0 .71 18.0 2 18 pin 10 3 4 5 6 7 8 9 1 11 17 18 12 13 16 14 15 2 17 pin 10 3 4 5 6 7 8 9 1 11 17 12 13 16 14 15 2 16 pin 10 3 4 5 6 7 8 9 1 11 17 18 12 14 15 2 15 pin 10 3 4 5 6 7 8 9 1 11 18 12 16 14 2 14 pin 10 3 4 5 6 7 8 9 1 11 18 13 16 2 9 pin 10 3 4 5 6 7 8 9 2 10 pin 10 3 4 5 7 8 9 1 11 11 pin 10 3 4 5 6 7 8 9 1 11 2 2 12 pin 10 3 4 5 6 7 8 9 1 11 18 2 13 pin 10 3 4 5 6 7 8 9 1 11 13 16 .582 14.8 .610 15.5 .83 21.0 .30 7.5 .53 13.5 .13 3.2 (crimp contacts shown) 5/8-27 thread recommended panel cut-out 0.003" [0.08mm] panel .81 20.6 pin #1 indicator 2.00 50.7 2.27 57.6 .71 18.0 cable end panel mount contact arrangements (wiring view of cable end) en3?mini weathertight - 26 awg multi-pin series in-line
cable clamp en3? connector retaining nut boot for cable o.d. 0.230" to 0.380" [5.8 - 9.7] and maximum cable jacket stripping of 0.750" [9.1] long. note: cable clamp system, for cable o.d. 0.090" to 0.265" [2.3 - 6.7] and maximum cable jacket stripping of 0.375" [9.5] long, still available. en3 connector type: c - cord p - panel l - in-line # of contacts: 2-3 for #16 2-8 for #20 9-18 for #26 gender: m - male f - female contact size: 16 - 16 awg leave blank for 20 awg 26 - 26 awg contact style: c - crimp p - pc tail s - staggered solder cup leave blank for straight solder cup packaging options: k - kit leave blank for bulk cable clamp system option: l - for 0.230" to 0.380" cable nom. o.d. and 0.750" long stripping. leave blank for 0.160" to 0.265" cable nom. o.d. and 0.380" long stripping. contact plating: ag - silver leave blank for gold notes: 7 and 8 pin not available in male cord or in-line connector 7 and 8 pin not available in female in-line connector ag (silver plating) special order en3? series ordering code .50 12.7 .43 10.9 .72 18.3 all dimensions for reference only. en3? series plug caps .70 17.8 rear view en3ipcap 1.61 40.9 .81 20.6 .81 20.6 .61 15.5 .58 14.7 .61 15.5 .26 6.7 .04 0.9 en3cap new cable clamp system for larger o.d. cable
boot cable cable clamp coupling ring cord connector step 2: feed the free end of cable through boot, cable clamp, and coupling ring in the order shown. note: cut-off end of boot for larger than 0.280" diameter cables. strip cable end and conductors as shown. crimp conductors to contacts. use crimp hand tool en3cr or pneumatic crimp tool en3crauto with #26 positioner en3pos26. insert contacts to connector housing per contact arrangements and insertion instructions. crimp cut-off end of boot here for larger than 0.280" dia. cables en3? series field assembly instructions for crimp contacts: contacts step 3: align tabs of coupling ring with notches of cord housing and push coupling ring onto cord housing. step 4: align cable clamp and push forward until it snap-locks onto the rear of connector housing. turn nut of cable clamp counterclockwise until cable clamp tightens against cable. step 5: push boot all the way forward, over cable clamp, until front end of boot seals tightly onto connector housing. .75 19.1 .156 4.0 cable conductor contact locking disc cord housing insertion hand tool typical contact insertion instructions: place contact in groove of insertion hand tool en3ins26. note: tip of tool should be up against the shoulder of contact. insert contact into correct cavity of connector body by applying constant pressure until contact bottoms up against locking disc. note: do not tilt tool during the insertion. repeat above procedure to insert all contacts per contact arrangements. cord wiring side view notch, pin #1 indicator cable clamp with nut in position cable clamp nut step 1: press the two wings of cable clamp inward, then thread nut clockwise onto cable clamp to the position shown.
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