R2, R3, R4 Industrial Electromagnetic Relays Compact size Relays of general application Cadmium - free contacts AC and DC coils For plug-in sockets, 35 mm rail mount or on panel mounting * WT (mechanical indicator + lockable front test button) - standard features of relays for plug-in sockets. Relays may be provided with the test buttons (no latching) and plugs (see page 115) AUCOTEAM GmbH Berlin - railway standards. E105728 Contact Data R2 R3 R4 Number and type of contacts DPDT 3PDT 4PDT Contact material AgNi** AgNi** AgNi** Rated / max. switching voltage AC 250 V / 440 V 250 V / 440 V 250 V / 250 V Min. switching voltage 10 V 10 V 10 V Rated load (capacity) AC1 12 A / 250 V AC 10 A / 250 V AC 6 A / 250 V AC AC15 3 A / 120 V 1.5 A / 240 V (B300) 3 A / 120 V 1.5 A / 240 V (B300) 1.5 A / 120 V 0.75 A / 240 V (C300) AC3 370 W (single-phase motor) 370 W (single-phase motor) 125 W (single-phase motor) DC1 12 A / 24 V DC (see Fig. 3.1) 10 A / 24 V DC (see Fig. 3.2) 6 A / 24 V DC (see Fig. 3.3) DC13 0.22 A / 120 V 0.1 A / 250 V (R300) 0.22 A / 120 V 0.1 A / 250 V (R300) 0.22 A / 120 V 0.1 A / 250 V (R300) Min. switching current 5 mA 5 mA 5 mA Max. inrush current 24 A 20 A 12A Rated current 12 A 10 A 6A Max. breaking capacity AC1 3000 VA 2500 VA 1500 VA Min. breaking capacity 0.3 W 0.3 W 0.3 W Contact resistance 100 m 100 m 100 m Max. operating frequency at rated load AC1 1200 cycles/hour 1200 cycles/hour 1200 cycles/hour no load 18000 cycles/hour 18000 cycles/hour 18000 cycles/hour Coil Data Rated voltage 50/60 Hz AC 6 ... 240 V 6 ... 240 V 6 ... 240 V DC 5 ... 220 V 5 ... 220 V 5 ... 220 V Must release voltage AC: 0.2 U DC: 0.1 U AC: 0.2 U DC: 0.1 U AC: 0.2 U DC: 0.1 U n n n n n n Operating range of supply voltage see page 54 see page 54 see page 54 Rated power consumption AC 1.6 VA 1.6 VA 1.6 VA DC 0.9 W 0.9 W 0.9 W Insulation Insulation rated voltage 250 V AC 250 V AC 250 V AC Rated surge voltage 4000 V 1.2 / 50 s with AC coils: 2500 V 1.2 / 50 s 2500 V 1.2 / 50 s with DC coils: 4000 V 1.2 / 50 s Overvoltage category III III II Insulation pollution degree 33 2 Dielectric strength between coil and contacts 2500 V AC type of insulation: basic 2500 V AC type of insulation: basic 2500 V AC type of insulation: basic contact clearance 1500 V AC type of clearance: micro-disco. 1500 V AC type of clearance: micro-disco. 1500 V AC type of clearance: micro-disco. pole - pole 2500 V AC type of insulation: basic 2500 V AC type of insulation: basic 2500 V AC type of insulation: basic Contact - coil distance clearance 2.5 mm 2.5 mm 1.6 mm creepage 4 mm 4 mm 3.2 mm General data Operating / release time (typical) AC: 10 ms / 8 ms DC: 13 ms / 3 ms AC: 10 ms / 8 ms DC: 13 ms / 3 ms AC: 10 ms / 8 ms DC: 13 ms / 3 ms Electrical life 5 5 5 resistive AC1 > 10 12 A. 250 V AC > 10 10 A. 250 V AC > 10 6 A. 250 V AC cos see Fig. 2.1 see Fig. 2.2 see Fig. 2.3 7 7 7 Mechanical life (cycles) > 2 x 10 > 2 x 10 > 2 x 10 Dimensions (L x W x H) 27.5 x 21.2 x 35.6 mm 27.5 x 21.2 x 35.6 mm 27.5 x 21.2 x 35.6 mm Weight 35 g 35 g 35 g Ambient temperature storage -40...+85 C -40...+85 C -40...+85 C operating AC: -40...+55 C DC: -40...+70 C AC: -40...+55 C DC: -40...+70 C AC: -40...+55 C DC: -40...+70 C Cover protection category IP 40 PN-EN 60529 IP 40 PN-EN 60529 IP 40 PN-EN 60529 Environmental protection RTI PN-EN 116000-3 RTI PN-EN 116000-3 RTI PN-EN 116000-3 Shock resistance (NO/NC) 10 g / 5 g 10 g / 5 g 10 g / 5 g Vibration resistance 5 g 10...150 Hz 5 g 10...150 Hz 5 g 10...150 Hz Solder bath temperature max. 270 C max. 270 C Soldering time max. 5 s max. 5 s * PCB or threaded bolt versions contact Altech Corp. ** Other contact materials (eg. gold plated) available, contact Altech Corp. 50 Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 www.altechcorp.com DATA SUBJECT TO CHANGE WITHOUT NOTICE R2, R3, R4 Industrial Electromagnetic Relays R2 (DPDT) E105728 DIMENSIONS CONNECTION DIAGRAM LOAD CHARTS Fig. 1.1 Fig. 2.1 Fig. 3.1 DC1 AC1 N - electrical life at AC1 F F F Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 www.altechcorp.com 51 DATA SUBJECT TO CHANGE WITHOUT NOTICE