SFR - industry relay the SFR-industry relay SFR industry relays are the ideal relays for control systems. A simple construction guarantees the safety of these relays. The large contact rivet (ø 3 mm) guarantees the extraordinary life time. features applications • large contacts (ø 3 mm) • extraordinary life time • mechanical lever integrated in the cover 16 An ideal product for control systems in combination with the socket program and the accessories. catalog 2002 e / 04.03 • large separating walls between the contacts guarantees high creeping and leakage distance • mechanical position indication • complete accessory • all relays are 100% computer tested • switch panel making • machine and plant industry • switching between functions type number key SFR 143 A 024VDC coil voltages 024 VAC 024 VDC 115 VAC 110 VDC 230 VAC (other voltage ranges on enquiry) option A = mechanical position indication F = free wheel diode L = electrical position indication relay version SFR 142/082 PCB version SFR 143/083 plug-in version standard: manual actuation manual actuation position indication free wheel diode LED display order samples • • • • • • • • • • • • SFR082 SFR082 SFR082 SFR082 A AF AL AFL VDC/AC VDC VDC/AC VDC SFR SFR SFR SFR 142 142 142 142 A AF AL AFL VDC/AC VDC VDC/AC VDC SFR SFR SFR SFR 083 083 083 083 A AF AL AFL VDC/AC VDC VDC/AC VDC SFR SFR SFR SFR 143 143 143 143 A AF AL AFL VDC/AC VDC VDC/AC VDC catalog 2002 e / 04.03 17 SFR - Industry relay, 4-pole number of contacts switching current range inrush current specialities order numbers 4 WK 50 mA to 5 A 15 A mechanical position indication mechanical actuation with lever contact specifications SFR 143 A ..VDC/AC contact material contact type nominal switching capacity electric life expectancy max. inrush current switching current range switching power range option general data electrical position indication SFR 143 AL ..VDC/AC .... mechanic life expectancy mechanical switching frequency pull-in time release time bounce time normally open contact bounce time break contact shock resistance test voltage, coil/contact test voltage, set of contacts/set of contacts test voltage, open contact insulation resistance creeping resistance weight installation situation ambient temperature protection standard accessories screw socket 18 AgCuNi single contact 250 VAC 5 A AC1 1250 VA 440 VAC 4 A AC1 app. 200'000 operations 250 VAC, 5 A, AC1 (360 operations/h) 15 A for 20 ms 50 mA to 5 A 0,3 VA to 1760 VA catalog 2002 e / 04.03 10 x 106 operations 20 Hz 8 ms at DC / 3-9 ms at AC 3,5 ms at DC / 4-12 ms at AC 3,0 ms at DC / 1-8 ms at AC 8 ms at DC / 9-16 ms at AC AK: > 10 g 2000 Veff 2000 Veff 1000 Veff 250 MΩ CTI 250 app. 34 g any -40 to +70 °C IP 40 tests, instructions ES15/4N certificates insulation group VDE VDE 0110 / group C 250 VAC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 circuit diagram dimensions 28,7 3,4 35 20,5 2 0,5 = = = 7,4 4,55 4,05 3,65 13,2 3,65 6,35 6,35 coil specifications standard coils for direct current (other voltages on enquiry) energizing voltage range rated voltage VDC 3,0 U B nominal voltage UN rated voltage 2,5 2,0 1 1,5 1,0 2 0,5 0 20 40 60 80 100 pull-in voltage at 20 °C reset voltage at 20 °C nominal current mA resistance Ohm tolerance at 20 °C % 12 9,0 ≥ 0,6 70,60 170 +/-10 24 18,0 ≥ 1,2 37,21 645 +/-10 48 36,0 ≥ 2,4 18,46 2'600 +/-10 110 82,5 ≥ 5,5 8,33 13'200 +/-15 ambient temperature °C DC-relay AC-relay - single relay, no heat concentration by surrounding components with self-heating. - on time 100% 1) max. energizing voltage without contact load 2) min. energizing voltage (guaranteed value), without operation in advance. standard coils for alternated current (other voltages on enquiry) VAC 12 9,0 ≥ 1,8 105,3 39 +/-10 24 18,0 ≥ 3,6 51,6 165 +/-10 48 36,0 ≥ 7,2 26,0 650 +/-10 110 82,5 ≥ 16,5 12,9 3'500 +/-10 230 172,5 ≥ 34,5 5,9 15'000 +/-15 catalog 2002 e / 04.03 19 SFR - industry relay, 2-pole number of contacts switching current range inrush current specialities order numbers 2 WK 50 mA to 5 A 15 A mechanical position indication mechanical actuation with lever contact specifications SFR 083 A ..VDC/AC contact material contact type nominal switching capacitiy electric life expectancy max. inrush current switching current range switching power range options general data electrical position indication SFR 083 AL ..VDC/AC .... mechanic life expectancy mechanical switching frequency pull-in time release time bounce time normally open contact bounce time break contact shock resistance test voltage, coil/contact test voltage, set of contacts/set of contacts test voltage, open contact insulation resistance creeping resistance weight installation situation ambient temperature protection standard accessories screw socket 20 AgCuNi single contact 250 VAC 5 A AC1 1250 VA 440 VAC 4 A AC1 app. 200'000 operations 250 VAC, 5 A, AC1 (360 operations/h) 15 A for 20 ms 50 mA to 5 A 0,3 VA to 1760 VA catalog 2002 e / 04.03 10 x 106 operations 20 Hz 8 ms at DC / 3-9 ms at AC 3,5 ms at DC / 4-12 ms at AC 3,0 ms at DC / 1-8 ms at AC 8 ms at DC / 9-16 ms at AC AK: > 10 g 2000 Veff 2000 Veff 1000 Veff 250 MΩ CTI 250 app. 34 g any -40 to +70 °C IP 40 tests, instructions ES15/2 certificates insultions group VDE VDE 0110 / group C 250 VAC 1 4 5 8 9 12 13 14 circuit diagram dimensions 28,7 3,4 35 20,5 2 0,5 3,65 7,4 4,55 13,2 3,65 4,05 6,35 6,35 coil specifications standard coils for direct current (other voltages on enquiry) energizing voltage range rated voltage VDC 3,0 U B nominal voltage UN rated voltage 2,5 2,0 1 1,5 1,0 2 0,5 0 20 40 60 80 100 pull-in voltage at 20 °C reset voltage at 20 °C nominal current mA resistance Ohm tolerance at 20 °C % 12 9,0 ≥ 0,6 70,60 170 +/-10 24 18,0 ≥ 1,2 37,21 645 +/-10 48 36,0 ≥ 2,4 18,46 2'600 +/-10 110 82,5 ≥ 5,5 8,33 13'200 +/-15 ambient temperature °C DC-relay AC-relay - single relay, no heat concentration by surrounding components with self-heating. - on time 100% 1) max. energizing voltage without contact load 2) min. energizing voltage (guaranteed value), without operation in advance. standard coils for alternated current (other voltages on enquiry) VAC 12 9,0 ≥ 1,8 105,3 39 +/-10 24 18,0 ≥ 3,6 51,6 165 +/-10 48 36,0 ≥ 7,2 26,0 650 +/-10 110 82,5 ≥ 16,5 12,9 3'500 +/-10 230 172,5 ≥ 34,5 5,9 15'000 +/-15 catalog 2002 e / 04.03 21 SFR - industry relay, PCB version number of contacts switching current range inrush current specialities order numbers SFR 142 A ..VDC/AC 4 WK 50 mA bis 5 A 15 A mechanical position indication mechanical actuation with lever contact specifications contact material contact type nominal switching capacitiy electric life expectancy max. inrush current switching current range switching power range options AgCuNi single contact 250 VAC 5 A AC1 1250 VA 440 VAC 4 A AC1 app. 200'000 operations 250 VAC, 5 A, AC1 (360 operations/h) 15 A for 20 ms 50 mA to 5 A 0,3 VA to 1760 VA general data electrical position indication SFR 142 AL ..VDC/AC .... mechanic life expectancy mechanical switching frequency pull-in time release time bounce time normally open contact bounce time break contact shock resistance test voltage, coil/contact test voltage, set of contacts/set of contacts test voltage, open contact insulation resistance creeping resistance weight installation situation ambient temperature protection standard 10 x 106 operations 20 Hz 8 ms at DC / 3-9 ms at AC 3,5 ms at DC / 4-12 ms at AC 3,0 ms at DC / 1-8 ms at AC 8 ms at DC / 9-16 ms at AC AK: > 10 g 2000 Veff 2000 Veff 1000 Veff 250 MΩ CTI 250 app. 34 g any -40 to +70 °C IP 40 tests, instructions certificates insultions group 22 catalog 2002 e / 04.03 VDE VDE 0110 / group C 250 VAC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 circuit diagram dimensions drilling plan 28,7 3,4 35 20,5 1 0,5 = = = 7,4 4,55 4,05 3,65 13,2 3,65 6,35 6,35 coil specifications standard coils for direct current (other voltages on enquiry) energizing voltage range rated voltage VDC 3,0 U B nominal voltage UN rated voltage 2,5 2,0 1 1,5 1,0 2 0,5 0 20 40 60 80 100 pull-in voltage at 20 °C reset voltage at 20 °C nominal current mA resistance Ohm tolerance at 20 °C % 12 9,0 ≥ 0,6 70,60 170 +/-10 24 18,0 ≥ 1,2 37,21 645 +/-10 48 36,0 ≥ 2,4 18,46 2'600 +/-10 110 82,5 ≥ 5,5 8,33 13'200 +/-15 ambient temperature °C DC-relay AC-relay - single relay, no heat concentration by surrounding components with self-heating. - on time 100% 1) max. energizing voltage without contact load 2) min. energizing voltage (guaranteed value), without operation in advance. standard coils for alternated current (other voltages on enquiry) VAC 12 9,0 ≥ 1,8 105,3 39 +/-10 24 18,0 ≥ 3,6 51,6 165 +/-10 48 36,0 ≥ 7,2 26,0 650 +/-10 110 82,5 ≥ 16,5 12,9 3'500 +/-10 230 172,5 ≥ 34,5 5,9 15'000 +/-15 catalog 2002 e / 04.03 23 SFR - industry relay, PCB version number of contacts switching current range inrush current specialities order numbers SFR 082 A ..VDC/AC 2 WK 50 mA bis 5 A 15 A mechanical position indication mechanical actuation with lever contact specifications contact material contact type nominal switching capacitiy electric life expectancy max. inrush current switching current range switching power range options AgCuNi single contact 250 VAC 5 A AC1 1250 VA 440 VAC 4 A AC1 app. 200'000 operations 250 VAC, 5 A, AC1 (360 operations/h) 15 A for 20 ms 50 mA to 5 A 0,3 VA to 1760 VA general data electrical position indication SFR 082 AL ..VDC/AC .... mechanic life expectancy mechanical switching frequency pull-in time release time bounce time normally open contact bounce time break contact shock resistance test voltage, coil/contact test voltage, set of contacts/set of contacts test voltage, open contact insulation resistance creeping resistance weight installation situation ambient temperature protection standard 10 x 106 operations 20 Hz 8 ms at DC / 3-9 ms at AC 3,5 ms at DC / 4-12 ms at AC 3,0 ms at DC / 1-8 ms at AC 8 ms at DC / 9-16 ms at AC AK: > 10 g 2000 Veff 2000 Veff 1000 Veff 250 MΩ CTI 250 app. 34 g any -40 to +70 °C IP 40 tests, instructions certificates insultions group 24 catalog 2002 e / 04.03 VDE VDE 0110 / group C 250 VAC 1 4 5 8 9 12 13 14 circuit diagram dimensions drilling plan 28,7 3,4 35 20,5 1 0,5 7,4 4,55 3,65 13,2 3,65 4,05 6,35 6,35 coil specifications standard coils for direct current (other voltages on enquiry) energizing voltage range rated voltage VDC 3,0 U B nominal voltage UN rated voltage 2,5 2,0 1 1,5 1,0 2 0,5 0 20 40 60 80 100 pull-in voltage at 20 °C reset voltage at 20 °C nominal current mA resistance Ohm tolerance at 20 °C % 12 9,0 ≥ 0,6 70,60 170 +/-10 24 18,0 ≥ 1,2 37,21 645 +/-10 48 36,0 ≥ 2,4 18,46 2'600 +/-10 110 82,5 ≥ 5,5 8,33 13'200 +/-15 ambient temperature °C DC-relay AC-relay - single relay, no heat concentration by surrounding components with self-heating. - on time 100% 1) max. energizing voltage without contact load 2) min. energizing voltage (guaranteed value), without operation in advance. standard coils for alternated current (other voltages on enquiry) VAC 12 9,0 ≥ 1,8 105,3 39 +/-10 24 18,0 ≥ 3,6 51,6 165 +/-10 48 36,0 ≥ 7,2 26,0 650 +/-10 110 82,5 ≥ 16,5 12,9 3'500 +/-10 230 172,5 ≥ 34,5 5,9 15'000 +/-15 catalog 2002 e / 04.03 25 SFR - contact specifications AgCuNi single contact data valid for relay contact material contact type nominal switching capacity current (A) load limit curve for DC resitive load 8 6 4 3 electric life expectancy 2 1 0,8 0,6 0,4 0,3 0,2 0,1 0 50 100 150 200 voltage (VDC) contact life time 8 number of operations 7 6 5 4 3 2 105 1 2 3 4 5 6 7 8 switching current (A) - AC-load cos phi 1 (AC1) - 250 VAC 50 Hz 360 operations/h 26 catalog 2002 e / 04.03 250 inrush current max. switching current range switching power range contact resistance SFR 143 AgCuNi (Ag1,88 Ni0,12) single contact 250 VAC 5 A AC1 1250 VA 440 VAC 4 A AC1 app. 200'000 operations 250 VAC 5 A AC1 (360 operations/h) 15 A for 20 ms 50 mA to 5 A 0,3 VA to 2500 VA 20 mΩ SFR - screw socket with accessories socket ES15/4N data nominal data dimensions (L x B x H) ambient temperature [mm] [°C] 300 VAC 12 A 66 x 29,5 x 29 -40 to +85 accessories plug-in modules metal clamp plastic clamp E... Clip MHO Clip MS35 plug-in modules E... data compatible to socket free wheel diode 230 VDC RC-circuit 240 VAC LED 24 - 60 VAC/DC LED 110 - 230 VAC/DC ES15/4N E22 E52C E62EV E92V catalog 2002 e / 04.03 27