Complementary
Reset time	2000 ms
Maximum switching voltage	250 V AC/DC
[Un] rated nominal voltage	208...480 V AC 50/60 Hz, non self-powered; 230 V AC 50/60 Hz, non self-powered
Supply voltage limits	183…528 V AC
operating voltage tolerance	- 15 % + 10 % Un
Resistance across terminals	0.01 Ohm at E1-L2 terminals
Width	35 mm
Output contacts	1 C/O
nominal output current	5 A
Maximum measuring cycle	140 ms as true rms value
delay at power up	0.5 s
Hysteresis	5 % of threshold
Measurement accuracy	+/- 10 % of the full scale value
Repeat accuracy	+/- 1 % for input and measurement circuit; +/- 1 % for time delay
Measurement error	1 % by volt over the whole range; +/- 0.05 %/°C
Response time	< 300 ms (in the event of a fault)
overload input current	11 A permanent at 25 °C E1-L2 terminals; 50 A non repetitive < 1 s at 25 °C E1-L2 terminals
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 60255-5; > 500 MOhm at 500 V DC between measurement and relay output conforming to 60664-1; > 1 MOhm at 500 V DC between supply and measurement conforming to 60255-5; > 500 MOhm at 500 V DC between supply and relay output conforming to 60664-1; > 500 MOhm at 500 V DC between measurement and relay output conforming to 60255-5; > 1 MOhm at 500 V DC between supply and measurement conforming to 60664-1
[Ui] rated insulation voltage	400 V conforming to IEC 60664-1
Supply frequency	50/60 Hz +/- 10 %
Operating position	Any position
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
Status LED	1 LED green for power ON; 1 LED yellow for fault; 1 LED yellow for relay ON
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	500 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
Product certifications	C-Tick; CSA; GOST; UL; GL
Ambient air temperature for storage	-40…70 °C
Ambient air temperature for operation	-20…50 °C
Relative humidity	95 % at 55 °C conforming to IEC 60068-2-30
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 strength	2 kV AC 50 Hz (shock wave 4 kV)
Logistical informations
Country of origin	ID
Main
Range of product	Harmony Control Relays
Relay type	Pump control relays
Product or component type	Pump control relay
Product specific application	For 3-phase and single-phase pump
Relay name	RM35BA
Relay monitored parameters	Overcurrent and undercurrent control; Phase sequence on 3-phase supply; Phase failure on 3-phase supply
Time delay type	Adjustable 1...60 s, +/- 10 % Ti- inhibition time delay upon startup; Adjustable 0.1...10 s, +/- 10 % Tt- time delay upon fault
Switching capacity in VA	1250 VA
Minimum switching current	10 mA at 5 V DC
Maximum switching current	5 A AC/DC
Maximum power consumption in VA	5 VA AC
Measurement range	1...10 A; 208...480 V 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
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	123.0 g
Unit Type of Package 2	S03
Number of Units in Package 2	48
Package 2 Height	30.0 cm
Package 2 Width	30.0 cm
Package 2 Length	40.0 cm
Package 2 Weight	6.526 kg

Harmony Control. This monitoring relay is used to control and monitor pumps in single-phase and three-phase networks. In single-phase networks (230 VAC), monitoring for overcurrent and undercurrent is carried out using true RMS measurement and in three-phase networks (208-480 VAC) monitoring for phase sequence and phase failure is also carried out. The device can be used to control pumps for monitoring or for 2-point control of a fill level, for which the corresponding control inputs are available.