R20 148 industrial relays of small dimensions • High switching capacity up to 30 A • "Bridge" type contacts which open the circuit with double break • Flat insert connectors - faston 6,3 x 0,8 mm • High resistance to interference • High strength of insulation • Applications: household equipment, air-conditioning and ventilation systems, audio equipment, control devices, automation systems, etc. • Recognitions, certifications, directives: RoHS, Contact data Number and type of contacts Contact material Rated / max. switching voltage Min. switching voltage Rated load Min. switching current Rated current Max. breaking capacity Min. breaking capacity Contact resistance AC AC1 AC1 1 NO, 2 NO AgSnO2 250 V / 440 V 10 V 1 NO: 30 A / 250 V AC 10 mA 1 NO: 30 A 1 NO: 7 000 VA 0,1 W ≤ 100 mΩ 2 NO: 25 A / 250 V AC 2 NO: 25 A 6 250 VA 2 NO: Coil data Rated voltage 50/60 Hz AC DC Must release voltage Operating range of supply voltage Rated power consumption AC DC 24 ... 230 V 12 ... 110 V DC: ≥ 0,1 Un see Tables 1, 2 1,7...2,5 VA 1,9 W Insulation according to PN-EN 60664-1 Insulation rated voltage Dielectric strength • between coil and contacts • contact clearance Contact - coil distance • clearance • creepage 250 V AC 4 000 V AC type of insulation: reinforced 2 000 V AC type of clearance: full-disconnection ≥ 9 mm ≥ 11 mm General data Operating / release time (typical values) Electrical life • resistive AC1 1 200 cycles/hour Mechanical life (cycles) Dimensions (L x W x H) Weight Ambient temperature • operating Cover protection category Shock resistance Vibration resistance 30 ms / 30 ms 105 1 NO: 30 A, 250 V AC 2 NO: 25 A, 250 V AC > 107 67 x 33 x 35 mm 90 g -25...+75 oC IP 50 ❶ PN-EN 60529 10 g 1,5 mm DA (constant amplitude) 10...55 Hz The data in bold type pertain to the standard versions of the relays. ❶ In cover with mounting flange. www.relpol.com.pl Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 R20 industrial relays of small dimensions 149 Table 1 Coil data - DC voltage version Coil resistance ± 10% at 20°C W Rated voltage V DC Coil code 75,8 303,0 6 400,0 12 24 110 1012 1024 1110 Coil operating range at 20°C V DC max. min. 9,0 18,0 82,5 Power consumption W 1,9 1,9 1,9 13,2 26,4 121,0 Table 2 Coil Data - AC 50/60 Hz voltage version Coil resistance ± 10% at 20°C W Rated voltage V AC Coil code 338 24 48 115 230 5024 5048 5115 5230 5 260 21 000 Coil operating range at 20°C V AC max. min. 18,0 36,0 86,3 172,5 Power consumption VA 1,7 1,7 2,5 2,5 26,4 52,8 126,5 253,0 Connection diagrams (pin side view) 10,25 Dimensions 0,8 6,35 1 4 6 5 3 35 50 67 33 10,25 1 NO 0,8 0,8 1 2 3 4 3 35 50 1 NO 67 33 6 2 NO Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900 5 2 NO www.relpol.com.pl R20 industrial relays of small dimensions 150 Pinout Mounting Relays R20 are designed for flat insert connectors - faston 6,3 x 0,8 mm. Relays are on panel mounting with two M4 screws. 5×5 2 × M4 (Ø 4,5) 60 Ordering codes Cover protection category Type Contact material Number and type of contacts Connection mode Coil code R 2 0 see Tables 1, 2 page 149 Contact material 30 - AgSnO2 Number and type of contacts 21 - 1 NO 22 - 2 NO Cover protection category 9 - in cover with mounting flange, IP 50 version Connection mode 6 - for flat insert connectors - faston 6,3 x 0,8 mm Example of ordering code: R20-3021-96-1012 www.relpol.com.pl relay R20, contact material AgSnO2, with one normally open contact, in cover with mounting flange IP 50, for flat insert connectors - faston 6,3 x 0,8 mm, voltage version 12 V DC Export Sales Department Phone +48 68 47 90 832 • Marketing Department Phone +48 68 47 90 900