246/247 series - timer delay relay dpdt, 4pdt,6pst, 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 up to 10 minutes knob 3% 150ms 50ms dpdt, 4pdt, 6pst 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 =27390, 27390d 14 pin = 33377, 33377d hold down clip integral to relay clear polycarbonate 8.6oz (244 grams) industrial pin out rugged, industrial time delay versions of the popular 219 series. contacts can be confgured up to four pole double throw or six pole single throw. time ranges are adjustable over a 1:10 range. knob adjustment and integral hold down clip are standard. a large option list makes this product easily customized for special applications. with socket www.struthers-dunn.com (843) 664-3303 7/9 246/247 contact load specifcations voltage make carry resistive inductive 120vac 30 amp 10 amp 10 amp 3 amp 240vac 30 amp 10 amp 5 amp 1 amp 24vdc 30 amp 10 amp 10 amp 5 amp 28vdc 30 amp 10 amp 10 amp 3 amp 125vdc 30 amp 10 amp 0.5 amp 0.1 amp for versions with suffx 69 permant magnet blowouts voltage make carry resistive inductive 125vdc (sm) 30 amp 10 amp 1.5 amp 0.5 amp 125vdc (dm) 30 amp 10 amp 4 amp 1.5 amp 250vdc (sm) 30 amp 10 amp 0.5 amp 150 mamp 250vdc (dm) 30 amp 10 amp 1.5 amp 0.5 amp note: sm = single make dm = double make e13224
section 7 timer / sensor - time delay & sensor relays 5 - 25 amp 246/247 wire diagram 247xbx 246xbx 246aba 246bbx 247xcx ordering code 247 xbx p -010 120vac series 246 - on delay plug-in 247 - off delay plug-in contact arrangement xbx (dpdt) - (2 form c) xcx (3pdt) - (3 form c) aba (1 form a & 2 form c & 1 form b) bbx (2 form a & 2 form c) 246 only fxx (6 form a) 246 only standard features blowout magnet - code 69 bifurcated contacts (5 amps max) - code 33 plug in with polycarbonate cover - code p indicator lamp - code l manual actuator - code m timing ranges 0.1 - 1.0 seconds - code 001 0.2 - 2.0 seconds - code 002 1.0 - 10 seconds - code 010 3.0 - 30 seconds - code 033 6.0 - 60 seconds - code 060 18 - 180 seconds - code 180 30 - 300 seconds - code 300 adjustment options adjustment knob - no code fixed - timing code does not apply. example - 3f = 3 seconds code f (ie 3f) - 3 seconds remote adjustment (ext. pot required) - code r operating voltage ac: 24, 120, 240, (add vac) dc: 12, 24, 115-125 (add vdc) 2 3 5 4 6 1 8 9 11 10 12 7 2.45 (62.3) 1.55 (39.4) (17.2) 3.75 (95.2) (37.2) (20.3) 2.63 (66.8) outline dimensions dimensions shown in inches & (millimeters) 12 1 11 2 10 3 9 4 8 5 7 6 12 1 11 2 10 3 9 4 8 5 7 6 12 1 11 2 10 3 9 4 8 5 7 6 12 1 11 2 10 3 9 4 8 5 7 6 12 1 11 2 10 3 9 4 8 5 7 6 external trigger pins 5 & 6 7/10 www.struthers-dunn.com (843) 664-3303 external trigger pins 5 & 6
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