R3 miniature industrial relays 111 • Miniature dimensions • Cadmium - free contacts • AC and DC coils • For plug-in sockets, 35 mm rail mount acc. to PN-EN 60715 or on panel mounting • Relays of general application • 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 - page 251 • Recognitions, certifications, directives: RoHS, AUCOTEAM GmbH Berlin - railway standards, 10 A / 250 V AC Contact data Number and type of contacts Contact material Rated / max. switching voltage Min. switching voltage Rated load (capacity) AC AC1 AC15 AC3 DC1 DC13 Min. switching current Max. inrush current Rated current Max. breaking capacity Min. breaking capacity Contact resistance Max. operating frequency • at rated load • no load AC1 AC1 3 C/O AgNi, AgNi/Au 0,2 µm, AgNi/Au 5 µm 250 V / 440 V 5V 10 A / 250 V AC 3 A / 120 V 1,5 A / 240 V (B300) 370 W (single-phase motor) 10 A / 24 V DC (see Fig. 3) 0,22 A / 120 V 0,1 A / 250 V (R300) 5 mA AgNi, 5 mA AgNi/Au 0,2 µm, 2 mA AgNi/Au 5 µm 20 A 10 A 2 500 VA 0,3 W AgNi, 0,3 W AgNi/Au 0,2 µm, 0,1 W AgNi/Au 5 µm ≤ 100 mΩ 1 200 cycles/hour 18 000 cycles/hour Coil data Rated voltage 50/60 Hz AC DC Must release voltage Operating range of supply voltage Rated power consumption AC DC 6 ... 240 V 5 ... 220 V AC: ≥ 0,2 Un DC: ≥ 0,1 Un see Tables 1, 2 1,6 VA 0,9 W Insulation according to PN-EN 60664-1 Insulation rated voltage Rated surge voltage 250 V AC with AC coils: 2 with DC coils: 4 Overvoltage category Insulation pollution degree Dielectric strength • between coil and contacts • contact clearance • pole - pole Contact - coil distance • clearance • creepage 500 V 000 V 1,2 / 50 µs 1,2 / 50 µs III 3 2 500 V AC type of insulation: basic 1 500 V AC type of clearance: micro-disconnection 2 500 V AC type of insulation: basic ≥ 2,5 mm ≥ 4 mm General data Operating / release time (typical values) Electrical life • resistive AC1 • cos φ Mechanical life (cycles) Dimensions (L x W x H) Weight Ambient temperature • storage • operating Cover protection category Environmental protection Shock resistance (NO/NC) Vibration resistance Solder bath temperature Soldering time AC: 10 ms / 8 ms DC: 13 ms / 3 ms ≥ 105 10 A, 250 V AC see Fig. 2 ≥ 2 x 107 27,5 x 21,2 x 35,6 mm ❶ 27,5 x 21,2 x 33 mm ❷ 35 g -40...+85 oC AC: -40...+55 oC DC: -40...+70 oC IP 40 PN-EN 60529 RTI PN-EN 116000-3 10 g / 5 g 5 g 10...150 Hz max. 270 oC max. 5 s The data in bold type pertain to the standard versions of the relays. ❶ For plug-in sockets version: standard (WT) Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 ❷ For version with threaded bolt www.relpol.com.pl R3 miniature industrial relays 112 Coil data - DC voltage version Coil code Table 1 Rated voltage V DC Coil resistance (±10%) at 20 °C W max. (at 55 °C) min. (at 20 °C) 5,5 6,6 13,2 26,4 52,8 66,0 88,0 121,0 137,5 242,0 4,0 4,8 9,6 19,2 38,4 48,0 64,0 88,0 100,0 176,0 28 40 160 640 2 600 4 000 7 100 13 600 16 000 54 000 5 6 12 24 48 60 80 110 125 220 1005 1006 1012 1024 1048 1060 1080 1110 1125 1220 Coil operating range V DC The data in bold type pertain to the standard versions of the relays. Table 2 Coil data - AC 50/60 Hz voltage version Coil code Rated voltage V AC Coil resistance (±10%) at 20 °C W 6 12 24 42 48 60 80 110 115 120 127 220 230 240 5006 5012 5024 5042 5048 5060 5080 5110 5115 5120 5127 5220 5230 5240 Coil operating range V AC max. (at 55 °C) min. (at 20 °C) 6,6 13,2 26,4 46,2 52,8 66,0 88,0 121,0 127,0 132,0 139,0 242,0 253,0 264,0 4,8 9,6 19,2 33,6 38,4 48,0 64,0 88,0 92,0 96,0 101,6 176,0 184,0 192,0 9,8 39,5 158,0 470,0 640,0 930,0 1 720,0 3 450,0 3 610,0 3 770,0 4 000,0 15 400,0 16 100,0 16 800,0 The data in bold type pertain to the standard versions of the relays. 6,6 6,6 21,2 35,6 6,2 6,3 6,3 4,1 27,5 Dimensions - plug-in version, with test button (no latching) or with plug (no manual operation) 6,5 6,5 35,6 6,2 6,3 6,3 4,1 27,5 Dimensions - plug-in version (WT), with lockable front test button type T 6,6 6,6 21,2 2,2x0,5 2,2x0,5 Test buttons R4P-0001 and plugs R4W-0003 need to ordered saparately. They substitute buttons type T. To exchange by Customer themselves. Information on test buttons (no latching) and plugs - page 251. www.relpol.com.pl Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 R3 miniature industrial relays 113 3 C/O AC1 Mounting Relays R3 are offered in versions: • standard WT (mechanical indicator + lockable front test button), for plug-in sockets. In standard version of relays (WT) is possibility self-exchange of button type T for test button R4P-0001 (no latching) or plug R4W-0003 (no manual operation). Test buttons (no latching) and plugs need to ordered saparately • with threaded bolt. Relays R3 are designed for: • screw terminals plug-in sockets GZT3 ❶ and GZM3 ❶ with clip GZT4-0040 or G4 1052, 35 mm rail mount acc. to PN-EN 60715 or on panel mounting with two M3 screws. Signalling / protecting modules type M... are available with sockets (see page 250). ❶ Plug-in sockets GZT3 and GZM3 may be linked with interconnection strip type ZGGZ4 (see page 262). Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 www.relpol.com.pl R3 miniature industrial relays 114 Contact material selection for different load types • AgNi - for resistive or inductive loads, • AgNi/Au 0,2 µm - contact surface protection against oxidation during storage, • AgNi/Au 5 µm - for small resistive loads in control circuits. Ordering codes Cover protection category Type Contact Number and type of material contacts Connection mode Coil code Additional features Contact material 20 - AgNi 21 - AgNi/Au 0,2 µm 23 - AgNi/Au 5 µm see Tables 1, 2 page 112 Number and type of contacts 13 - 3 C/O Cover protection category 2 - in cover, IP 40 version Connection mode 3 - for plug-in sockets 9 - for plug-in sockets, with threaded bolt Additional features ❶ without marks - without additional features ❷ WT - mechanical indicator + lockable front test button WTL - mechanical indicator + lockable front test button + light indicator (LED diode) WTD - mechanical indicator + lockable front test button + surge suppresion element (diode) WTLD - mechanical indicator + lockable front test button + light indicator (LED diode) + surge suppresion element (diode) ❶ WT - standard features of relays for plug-in sockets. WTD, WTLD - only for DC coils ❷ Refer relays with threaded bolt Test buttons (no latching) and plugs need to ordered saparately. They substitute buttons type T. To exchange by Customer themselves. Information on test buttons (no latching) and plugs - page 251. • Button R4P-0001-A - orange colour (AC coils) • Button R4P-0001-D - green colour (DC coils) • Plug R4W-0003-A - orange colour (AC coils) • Plug R4W-0003-D - green colour (DC coils) Note: For relays with DC coils and additional features inclusive: D - surge suppresion element (diode) and L - light indicator (LED diode) coil supply polarization is fixed. Terminal A1 (13) ”+”; terminal A2 (14) ”-”. Supply polarization is marked on relay cover. Colour of lockable front test button type T represents type of coil supply current: orange - AC coil, green - DC coil. Example of ordering code: R3-2013-23-1024-WT www.relpol.com.pl relay R3, contact material AgNi, with three changeover contacts, in cover IP 40, for plug-in sockets, voltage version 24 V DC, with mechanical indicator and lockable front test button Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 Plug-in sockets and accessories for relays R3 Connection diagram 6 5 4 NC 32 22 12 3 2 1 80 COIL COM 42,5 ± 0,1 27 ± 0,1 ZGGZ4 -A2 +A1 13 9 8 7 31 21 11 GZT4-0040 G4 1052 27 22,5 Accessories ❶ GZT4-0035 Module type M... Connection diagram COM 9 8 7 NO 34 24 14 6 5 4 NC 32 22 12 3 2 1 82 61 - 0,2 42,6 24,2 27 - 0,2 22,7 20,23 ZGGZ4 COIL -A2 14 14 35 75 - 0,2 Screw terminals Maximum screw torgue: 0,7 Nm 35 mm rail mount acc. to PN-EN 60715 or on panel mounting 75 x 27 x 61(82) mm ❷ Three poles 10 A, 300 V AC Dimensions 11 37 For R3 21 31 +A1 13 GZT4-0040 G4 1052 Ø 3,2 GZM3 35 76,3 ± 0,15 NO Dimensions 14 Ø 3,1 Screw terminals Maximum screw torgue: 0,7 Nm 35 mm rail mount acc. to PN-EN 60715 or on panel mounting 76,3 x 27 x 42,5(80) mm ❷ Three poles 10 A, 300 V AC 24 38,14 For R3 34 3,8 GZT3 29 - 0,2 Accessories ❶ GZT4-0035 Module type M... ❶ ”Mounting and sub-assemblies of accessories in the socket” and ”Signalling / protecting modules type M...” - see www.relpol.com.pl - Product Guide - Type of relay - Additional information. ❷ In the bracket the height of socket with retainer / retractor clip is shown. Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 www.relpol.com.pl