RM40 42 miniature relays • Very small dimensions • High switching capacity up to 5 A or 8 A • Cover with enhanced sealing protects the relay in course of soldering and cleaning • Applications: for household equipment, office machines, control devices, alarm systems, in industrial control, industrial controllers • Recognitions, certificates, directives: RoHS, Contacts Contact number & arrangement Contact material Max. switching voltage Min. switching voltage Rated load AC/DC Min. switching current Rated current Max. breaking capacity Min. breaking capacity Resistance AC1 DC1 AC1 1C/O, 1NO 1C/O: AgNi, AgNi/Au 3 µm 1C/O: 380 V / 30 V 5V 1C/O: 5 A / 250 V AC 1C/O: 5 A / 30 V DC 10 mA 1C/O: 5 A 1C/O: 1 250 VA 50 mW ≤ 100 mΩ 1NO: AgSnO2 1NO: 440 V / 30 V 1NO: 8 A / 250 V AC 1NO: 8 A / 30 V DC 1NO: 8 A 1NO: 1 500 VA Coil Rated voltage Must release voltage Operating range of supply voltage Rated power consumption DC DC 3...48 V DC: ≥ 0,05 Un see Table 1 0,20 W Insulation Dielectric strength • coil - contact • contact - contact Contact - coil distance • clearance / • creepage 4 000 V AC 1 000 V AC ≥ 5 mm / ≥ 5 mm General data Operating time (typical value) Release time (typical value) Electrical life • resistive AC1 1 800 cycles/hour • resistive DC1 1 800 cycles/hour Mechanical life 18 000 cycles/hour Dimensions (L x W x H) Weight Ambient temperature • operating Cover protection category Shock resistance Vibration resistance Solder bath temperature Soldering time 8 ms 4 ms 105 1C/O: 5 A, 250 V AC 105 1C/O: 5 A, 30 V DC > 107 20 x 10 x 10,5 mm 6g -40...+85 oC IP 64 10 g 1,5 mm DA (constant amplitude) max. 235 oC max. 3,5 s 1NO: 8 A, 250 V AC 1NO: 8 A, 30 V DC 10...55 Hz Standard contact materials are marked with bold type. www.relpol.com.pl Export Sales Department phone +48 68 47 90 838 • Marketing Department phone +48 68 47 90 900 RM40 miniature relays 43 1C/O 1NO Mounting openings raster (solder side view) Mounting 1C/O Relays RM40 are designed for direct PCB mounting. 1NO Ordering codes Cover protection category Type Contact material Contact number & arrangement Connection mode Coil code Contact material 20 - AgNi 22 - AgNi/Au 3 µm 30 - AgSnO2 Contact number & arrangement see Table 1 page 42 11 - 1C/O 21 - 1NO Cover protection category 8 - in cover, IP 64 version Connection mode 5 - for PCB Examples of ordering codes: RM40 - 2011 - 85 - 1003 relay RM40, contact material AgNi, with one changeover contact, in cover IP 64, for PCB, voltage version 3 V DC Export Sales Department phone +48 68 47 90 838 • Marketing Department phone +48 68 47 90 900 www.relpol.com.pl