48 SERIES 48 Series - Relay interface modules 8 A Features 48.12 2 Pole, forcibly guided contacts, relay interface modules,15.8 mm wide 48.12 - 2 Pole 8 A (screw terminal) DC sensitive coils Relay with forcibly guided contacts according to EN 50205 Type B B 35 mm rail (EN 60715) mounting 48.12 2 pole, 8 A Screw terminal Forcibly guided contacts relay Screw terminal 35 mm rail (EN 60715) mounting According to EN 50205 only 1 NO and 1 NC (11-14 and 21-22 or 11-12 and 21-24) shall be used as forcibly guided contacts. For outline drawing see page 7 Contact specification Contact configuration 2 CO (DPDT) Rated current/Maximum peak current A 8/15 Rated voltage/Maximum switching voltage V AC 250/400 Rated load AC1 VA 2,000 Rated load AC15 (230 V AC) VA 500 Single phase motor rating (230 V AC) kW 0.37 Breaking capacity DC1: 30/110/220V A 8/0.65/0.2 Minimum switching load mW (V/mA) 500 (10/10) Standard contact material AgNi Coil specification Nominal voltage (U ) V AC (50/60 Hz) N V DC 12 - 24 Rated power AC/sens. DC VA (50 Hz)/W /0.7 Operating range AC sens. DC (0.751.2)U N Holding voltage AC/DC /0.4 U N Must drop-out voltage AC/DC /0.1 U N Technical data 6 Mechanical life AC/DC cycles /10 10 3 Electrical life at rated load AC1 cycles 100 10 Operate/release time ms 10/4 Insulation between coil and contacts (1.2/50 s) kV 6 (8 mm) Dielectric strength between open contacts V AC 1,500 Ambient temperature range C 40+70 Protection category IP 20 Approvals relay (according to type) 1 II-2014, www.findernet.com48 SERIE S 48 Series - Relay interface modules 8 - 10 - 16 A Features 48.31 48.52/72 1 & 2 Pole relay interface modules, 15.8 mm wide Ideal interface for PLC and electronic systems 48.31 - 1 Pole 10 A (screw terminal) 48.52 - 2 Pole 8 A (screw terminal) 48.72 - 2 Pole 8 A (screwless terminal) B AC coils or DC sensitive coils Instant ejection of relay using plastic retaining clip 1 pole, 10 A 2 pole, 8 A Supply status indication and EMC coil Screw terminal Screw terminal and screwless terminal suppression module as standard 35 mm rail (EN 60715) mounting 35 mm rail (EN 60715) mounting Identification label UL Listing (certain relay/socket combinations) 35 mm rail (EN 60715) mounting 48.31 / 48.52 48.72 Screwless terminal Screw terminal For outline drawing see page 7 Contact specification Contact configuration 1 CO (SPDT) 2 CO (DPDT) Rated current/Maximum peak current A 10/20 8/15 Rated voltage/Maximum switching voltage V AC 250/400 250/250 Rated load AC1 VA 2,500 2,000 Rated load AC15 (230 V AC) VA 500 400 Single phase motor rating (230 V AC) kW 0.37 0.3 Breaking capacity DC1: 30/110/220V A 10/0.3/0.12 8/0.3/0.12 Minimum switching load mW (V/mA) 300 (5/5) 300 (5/5) Standard contact material AgNi AgNi Coil specification Nominal voltage (U ) V AC (50/60 Hz) 12 - 24 - 110 - 120 - 230 12 - 24 - 110 - 120 - 230 N V DC 12 - 24 - 125 12 - 24 - 125 Rated power AC/sens. DC VA (50 Hz)/W 1.2/0.5 1.2/0.5 Operating range AC (0.81.1)U (0.81.1)U N N sens. DC (0.731.5)U (0.731.5)U N N Holding voltage AC/DC 0.8 U /0.4 U 0.8 U /0.4 U N N N N Must drop-out voltage AC/DC 0.2 U /0.1 U 0.2 U /0.1 U N N N N Technical data 6 6 Mechanical life cycles 10 10 10 10 3 3 Electrical life at rated load AC1 cycles 200 10 100 10 Operate/release time ms 7/4 (AC) - 12/12 (DC) 7/4 (AC) - 12/12 (DC) Insulation between coil and contacts (1.2/50 s) kV 6 (8 mm) 6 (8 mm) Dielectric strength between open contacts V AC 1,000 1,000 Ambient temperature range C 40+70 40+70 Protection category IP 20 IP 20 Approvals relay (according to type) 2 II-2014, www.findernet.com