236td /237 series - time delay relay dpdt, 10 amp general specifications (@ 25 c) timing: functions available time range timing adjustment timing repeatability (constant voltage and temperature) reset time maximum input pulse length minimum contacts: contact confguration contact material contact rating 120 / 240vac resistive 28vdc resistive motor 120vac motor 240vac minimum contct load contact resistance, initial coil: coils available nominal coil power input voltage tolorance -ac input voltage tolorance -dc transient protection reverse polarity protection duty dielectric strength: across open contacts between mutally insulated points insulation resistance temperature: operating storage life expectancy: electrical (full load operations) mechanical (no load operations) miscellaneous: mounting position mating socket accessories enclosure weight on-delay, off-delay, interval up to 7 hours locking shaft potentiometer 3% 150ms 50ms dpdt, dpdt+no silver alloy gold diffused 10 amp / 5 amp 10 amp - - 500mw 100 milliohms max @ 6vdc, 1a ac and dc 5va 2.5w 85% to 110% of nominal 80% to 110% of nominal yes yes continuous 500vrms 1500vrms 1,000 mohms min @ 500vdc -20 to 70c (-4 to 158f) -40 to 105c (-40 to 221f) 100,000 10,000,000 any 12 pin = 27390d 14 pin = 33377d hold down clip integral to relay clear polycarbonate 8.6oz (244 grams) rugged, industrial time delay versions of the popular 219 series. on delay , off delay and interval timing is available. contacts can be confgured up to four pole double throw or six pole single throw. blow out magnets can be added to increase dc switching capability. time ranges are adjustable over a 1:100 range. locking shaft potentiometer and integral hold down clip are standard. a large option list makes this product easily customized for special applications. **nuclear versions available** www.struthers-dunn.com (843) 664-3303 7/7 e13224
2 3 5 4 6 1 8 9 11 10 12 7 7 section 7 ordering code 236 abx p 020 120vac series 236 - on delay 237 - off delay abx (1 n.o. + dpdt) xbx (dpdt) - (2 form c) blowout magnet - code 69 bifurcated contacts code 33 plug-in code p 0.2 - 12 seconds - code 012 0.2 - 20 seconds - code 020 2.0 - 200 seconds - code 200 fixed = no code locking shaft potentiometer - no code fixed delay - code f (call for more information) ac: 24, 120, 240 (add vac) dc: 12, 24, 115-125 (add vdc) timer / sensor - time delay & sensor relays 5 - 25 amp 0.31 (7.95) 3.75 (95.2) 4.56 (115.8) (37.2) 2.63 (66.8) outline dimensions dimensions shown in inches & (millimeters) 236/237 wire diagram ? jumper or external resistor 7/8 www.struthers-dunn.com (843) 664-3303 ?jumper or external resistor ?jumper or external resistor 12 11 10 9 3 5 9 3 5 9 3 5 off delay batch control 236abxp 237xbxp 237xbxp double pole double throw double pole double throw double pole double throw with normally open contact ?if the jumper wire shown in each diagram is replaced by a resistor, delay time will be added to that which is produced by an internal fxed resistor on fxed time models (code f) or any setting on screwdriver adjustable models.
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