Benefits of the new C Five colours for an easier identification of coil voltage system red: 230 Vac (North America 120 Vac) AC dark red: others Vac Push-to-Test-Pull-to-Lock button (PTPL) grey: Vac/dc dark blue: Double window for the Coil voltage marked on others Vdc mechanical identification the top face of the relay Marking label DC blue 24 Vdc LED LED If you don t want to have the lockable function, you can use the orange dead-man-push-button. SO-OP for MR-C and S9-OP for QR-C (5 pieces bag) Dead-man-push-button A black blanking plug is available if you don t want a test button. SO-NP for MR-C and S9-NP for QR-C (5 pieces bag) Blanking plug Comprehensive technical label coil power wiring diagram with sequential and DIN numbers electric diagram showing all additions to the coil Marking label maximum switching capacity according to EN 60947 (IEC 947) Approvals Approvals Country Approval Country Approval Authority: CSA Canada SEV Authority: Switzerland Specification: C22.2 Specification: EN 60 947 (IEC 947) NRTL UL 508 DEMKO Denmark Authority: United Authority: Lloyd s Register of Specification: EN 60 947 (IEC 947) Kingdom Shipping Finland Authority: SETI Specification: ENV1 ENV2 Specification: EN 60 947 (IEC 947) Norway Authority: NEMKO USA Authority: UL Specification: EN 60 947 (IEC 947) Specification: UL 508 Sweden Authority: SEMKO C22.2 Specification: EN 60 947 (IEC 947)Contents Application Types Poles AC ratings DC ratings Page Sockets Page General purpose C2-A20 Universal 8 pin, standard 2 C 10A / 250V 0,5A 110V 7 S2 18 C3-A30 Universal 11 pin, standard 3 C 10A / 250V 0,5A 110V 8 S3 19, 20 21 C4-A40 Square base, 4 pole 4 C 10A / 250V 0,5A 110V 11 S4 C5-A20 Square base AC power 2 C 16A / 500V 0,5A 110V 12 S5 22 C5-A30 Square base AC power 3 C 16A / 500V 0,5A 110V 12 S5 22 22, 23 C7-A10 Miniature AC power 1 C 16A / 250V 0,5A 110V 14 S7 C7-A20 Miniature AC power 2 C 10A / 250V 0,5A 110V 14 S7 22, 23 C9-A41 Miniature, 14 pin plug-in 4 C 5A / 250V 0,2A 110V 16 S9 23 5V C2-T21 Universal 8 pin, plug-in 2 C 6A / 250V Min. 1mA 7 S2 18 Twin contacts 5V Low level loads C3-T31 Universal 11 pin, plug-in 3 C 6A / 250V Min. 1mA 8 S3 19, 20 5V C7-T21 Miniature 2 C 6A / 250V Min. 1mA 14 S7 22, 23 1,2A 110V Universal 8 pin, plug-in 2 NO 10A / 250V 7 S2 18 Open contacts C2-G20 1,2A 110V Universal 11 pin, plug-in 3 NO 10A / 250V 8 S3 19, 20 C3-G30 DC load switching 1,2A 110V C5-G30 Square base 3 NO 16A / 500V 12 S5 22 0,8A 110V Flag not available Miniature 2 NO 10A / 250V 15 S7 22, 23 C7-G20 C3-X10 11 pin, plug-in DC power 1 DM 10A / 250V 7A 110V 9 S3 19, 20 Double make C4-X20 Square base DC power 2 DM 10A / 250V 7A 110V 11 S4 21 DC load switching C5-X10 Square base DC power 1 DM 10A / 250V 7A 110V 13 S5 22 C7-X10 Miniature DC power 1 DM 10A / 250V 6A 110V 15 S7 22, 23 Flag not available Magnet blow-out C3-M10 11 pin High DC load 1 DM 10A / 250V 10A 220V 9 S3 19, 20 Flag not available C5-M10 Square base. High DC load 1 DM 10A 220V 13 S5 22 16A / 500V C3-R20 11 pin plug-in 2 C 10A / 250V 0,5A 110V 9 S3 19, 20 Latching Square base,14 pin 0,5A 110V C4-R30 3 C 10A / 250V 11 S4 21 C5-R20 Square base 2 C 10A / 250V 0,5A 110V 13 S5 22 LED not available C9-R21 Miniature 2 C 5A / 250V 0,2A 110V 16 S9 23 Sensitive C3-S14 Universal 11 pin plug-in 1 C 6A / 250V 0,5A 110V 10 19, 20 S3 250mW ... 800mW C3-E24 Universal 11 pin plug-in 2 C 6A / 250V 0,5A 110V 10 19, 20 S3 0,5A 110V Flag not available C3-N34 Universal 11 pin plug-in 3 C 6A / 250V 10 S3 19, 20 C9-E21 Miniature 2 C 5A / 250V 0,2A 110V 16 23 S9 Lamp switching C7-W10 Miniature, faston 187 1 NO 10A / 250V 0,5A 110V 15 S7 22, 23 Time cube CT2 8 pin plug-in timer module 2 C 10A / 250V 0,5A 110V 17 S2 18 CT3 11 pin plug-in timer module 19, 20 3 C 10A / 250V 0,5A 110V 17 S3 Part number key C3-A30 DX / AC230V Coil voltage Model series Additions to the coil C2 - MR-C universal 8 pin X - LED (Not for latching) C3 - MR-C universal 11 pin D - free wheeling diode (DC only) C4 - MR-C square base 4-pole F - polarity and free wheeling diodes C5 - MR-C square base, power B - rectifying bridge for AC/DC relays C7 - QR-C miniature, power R - RC suppressor (only MR-C types) C9 - QR-C miniature 4-pole Special executions Type P - pins for printed circuit A - standard, change-over contacts E - cover for flange panel mounting T - twin contacts (bifurcated) G - open contacts Contact materials X - double make contacts 0 - standard M - double make, magnetic blow out 9 - gold-flashed contact, 0,2 Au (only MR-C Types) R - remanence (latching) 8 - gold-plated contact, 10 Au (only MR-C Types) S - sensitive coil, 250 mW 4 - sensitive MRC relays E - sensitive coil, 500 mW 2 - gold-plated 10 Au (twin and C9 relays) N - sensitive coil, 800 mW 1 - flashed 0,2 Au (twin and C9 relays) W - tungsten and silver contacts Number of contacts RELECO, SA La Laguna, 30 E-28923 Alcorcn Madrid Phone: +34-91-641 60 12 Fax: +34-91-641 21 93 www.releco.com 3