Complementary
[Us] rated supply voltage	self-powered
Supply voltage limits	183…528 V AC
Supply frequency	50/60 Hz +/- 10 %
Power consumption in VA	0…22 VA at 400 V AC 50 Hz
Measurement range	208...480 V AC
Measurement voltage limits	183…528 V AC
Voltage detection threshold	< 100 V AC
Time delay type	Without
Output contacts	1 C/O
nominal output current	5 A
Maximum switching voltage	250 V AC
Switching capacity in VA	1250 VA
Minimum switching current	10 mA at 5 V DC
Electrical durability	100000 cycles
Mechanical durability	30000000 cycles
Control circuit voltage limits	- 12 % + 10 % Un
Control circuit frequency	50...60 Hz +/- 10 %
Contractual warranty
Warranty (in months)	18
Environment
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 IEC 61000-6-2
Standards	IEC 60255-1
Product certifications	C-Tick; GL; CSA; UL; GOST
Marking	CE
Directives	73/23/EEC - low voltage directive; 89/336/EEC - electromagnetic compatibility
Ambient air temperature for storage	-40…70 °C; -40…70 °C
Ambient air temperature for operation	-20…50 °C
Relative humidity	95 % at 55 °C conforming to IEC 60068-2-30
IP degree of protection	IP20 (terminals) conforming to IEC 60529; IP30 (casing) conforming to IEC 60529
Pollution degree	3 conforming to IEC 60664-1
Overvoltage category	III conforming to IEC 60664-1
Dielectric test voltage	2 kV, 1 min AC 50 Hz
Insulation resistance	> 500 MOhm at 500 V DC conforming to IEC 60255-5
[Ui] rated insulation voltage	400 V conforming to IEC 60664-1
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	LED (yellow) for relay ON
Mounting support	35 mm symmetrical DIN rail conforming to IEC 60715
Reliability data	MTTFd = 924.6 years; B10d = 850000
Height	90 mm; 88.9 mm
Width	17.5 mm; 17.8 mm
Depth	72 mm; 71.1 mm
Net weight	0.085 kg; 0.09 kg
Logistical informations
Country of origin	ID
Main
Range of product	Harmony Control Relays
Relay type	Control relay
Product or component type	3-phase control relay
Relay name	RM17TG
Relay monitored parameters	Phase sequence; Phase failure detection (2 or more phase cut)
Control type	Without test button
Contacts type and composition	1 C/O
[Uc] control circuit voltage	208...480 V
Product specific application	For 3-phase supply
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	2.700 cm
Package 1 Width	7.800 cm
Package 1 Length	9.500 cm
Package 1 Weight	82.000 g
Unit Type of Package 2	S02
Number of Units in Package 2	48
Package 2 Height	15.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	4.439 kg
Unit Type of Package 3	P06
Number of Units in Package 3	768
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	81.828 kg

Harmony Control. This network monitoring relay monitors three-phase networks for phase sequence and phase failure. A relay changer is available for reporting, which can be loaded up to 5 A. An LED shows the status. The width is 17.5 mm and it is mounted on the top hat rail. Supply from the measuring circuit 208-480 VAC (50-60 Hz).