Complementary
Reset time	8 s
Maximum switching voltage	250 V AC/DC
[Us] rated supply voltage	24...240 V AC/DC
[Un] rated nominal voltage	24...240 V AC/DC 50/60 Hz, non self-powered
Supply voltage limits	20.4…264 V AC; 21.6…264 V DC
Maximum power consumption in W	0.6 W DC
Resistance across terminals	1.33 kOhm at temperature
Width	35 mm
Output contacts	1 C/O
Contacts material	Cadmium free
nominal output current	5 A
delay at power up	0.2 s
Measurement accuracy	+/- 2 °C
Temperature probe type	Pt 100 - 3-wire
Installed device	Pt 100 probe cable length
Marking	CE : EMC 89/336/EEC; CE : 73/23/EEC
Overvoltage category	III conforming to IEC 60664-1
Insulation resistance	> 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5; > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1; > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5; > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1; > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5; > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1
[Ui] rated insulation voltage	250 V conforming to IEC 60664-1
operating voltage tolerance	- 10 % + 10 % Un DC; - 15 % + 10 % Un AC
Supply frequency	50/60 Hz +/- 10 %
Insulation	Galvanic insulation between supply and measurement
Operating position	Any position without derating
Connections - terminals	Screw terminals, 1 x 0.5...1 x 4 mm² (20 AWG...11 AWG) solid without cable end; Screw terminals, 2 x 0.5...2 x 2.5 mm² (20 AWG...14 AWG) solid without cable end; Screw terminals, 1 x 0.2...1 x 2.5 mm² (24 AWG...12 AWG) flexible with cable end; Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) flexible with cable end
Tightening torque	0.6…1 N.m conforming to IEC 60947-1
Housing material	Polycarbonate
local signalling	1 LED green for power ON; 1 LED yellow for correct temperature (high R1); 1 LED yellow for correct temperature (low R2)
Mounting support	35 mm symmetrical DIN rail conforming to IEC 60715
Electrical durability	100000 cycles
Mechanical durability	30000000 cycles
Control type	Without test button
Contractual warranty
Warranty (in months)	18
Environment
Immunity to microbreaks	10 ms
Electromagnetic compatibility	Emission standard for industrial environments conforming to IEC 61000-6-4; Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3; Immunity for industrial environments conforming to NF EN/IEC 61000-6-2
Standards	IEC 60255-6; NF EN 60255-6
Product certifications	GOST; GL; C-Tick; UL; CSA
Ambient air temperature for storage	-40…70 °C
Ambient air temperature for operation	-20…50 °C
Vibration resistance	0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1; 1 gn (f= 57.6…150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1
Shock resistance	15 gn for 11 ms conforming to IEC 60255-21-1
IP degree of protection	IP20 (terminals) conforming to IEC 60529; IP30 (casing) conforming to IEC 60529
Pollution degree	3 conforming to IEC 60664-1
Dielectric test voltage	2 kV, 1 min AC 50 Hz
Non-dissipating shock wave	4 kV
Logistical informations
Country of origin	ID
Main
Range of product	Harmony Control Relays
Relay type	Temperature control relays
Product or component type	Elevator machine room temperature control relay
Product specific application	For elevator machine rooms and 3-phase supplies
Relay name	RM35AT
Relay monitored parameters	Under temperature: -1...11°C; Over temperature: 34...46°C
Time delay range	0.1...10 s adjustable delay (tolerance: 0...10 % of the full scale value)
Switching capacity in VA	1250 VA
Minimum switching current	10 mA at 5 V DC
Maximum power consumption in VA	3.5 VA AC
Utilisation category	AC-12 conforming to IEC 60947-5-1; AC-13 conforming to IEC 60947-5-1; AC-14 conforming to IEC 60947-5-1; AC-15 conforming to IEC 60947-5-1; DC-12 conforming to IEC 60947-5-1; DC-13 conforming to IEC 60947-5-1; DC-14 conforming to IEC 60947-5-1
time delay	Adjustable 1...10 s Tt- time delay upon fault
Measurement range	+/- 1...46 °C
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	8.0 cm
Package 1 Width	4.6 cm
Package 1 Length	9.7 cm
Package 1 Weight	127.0 g
Unit Type of Package 2	S03
Number of Units in Package 2	48
Package 2 Height	30 cm
Package 2 Width	30 cm
Package 2 Length	40 cm
Package 2 Weight	6.732 kg

This monitoring relay is used for temperature monitoring in the technical rooms of elevators and lifts in accordance with EN 81. The temperature is monitored using a separate Pt100 sensor. A lower and upper limit value can be set in the temperature range +5 to +40°C. A drop-out delay for the output relay with a changeover contact can be set.