Complementary
Output voltage	48...600 V AC
[Uc] control circuit voltage	4...32 V DC
Tightening torque	0.6...0.7 N.m for input; 1.36...1.7 N.m for output
Connections - terminals	Screw terminals: 0.2...1.3 mm², (24 AWG...16 AWG) for input; Screw terminals: 1.3...5.3 mm², (16 AWG...10 AWG) for output
Dielectric strength	4 kV AC for input/output; 4 kV AC for input or output to case
maximum capacitance	8 pF for input/output
Insulation resistance	1000 MOhm
Local signalling	LED (green) for input status
Switching voltage	4 V DC turn-on; 1 V DC turn-off
input current range	22…28 mA
solid state switching type	Zero voltage switching
Load current	0.1…25 A
transient overvoltage	1100 V
Maximum I²t for fusing	410 A².s for 10 ms at 50 Hz; 374 A².s for 8.3 ms at 60 Hz
Maximum leakage current	0.25 mA off-state
DV/dt	500 V/µs off-state at maximum voltage
Response time	0.5 cycle (turn-on); 0.5 cycle (turn-off)
power factor	0.5 (with maximum load)
Overvoltage category	III
Marking	EAC; CSA; UL; CE
Width	90 mm
test button	Without test button
Net weight	0.74 kg
Device presentation	Complete product
Surge current	286 A for 20 ms at 50 Hz; 300 A for 16.6 ms at 60 Hz
Motor power hp	1 hp 40 °C 240 V AC; 2 hp 40 °C 380 V AC; 3 hp 40 °C 480 V AC
Contractual warranty
Warranty (in months)	18
Environment
Pollution degree	2
Standards	CSA C22.2 No 14; IEC 60950-1; UL 508
Product certifications	CSA; UL; EAC
IP degree of protection	IP20
Ambient air temperature for operation	-20…80 °C
Ambient air temperature for storage	-40…100 °C
Logistical informations
Country of origin	MX
Main
Range of product	Harmony Solid State Relays
Product or component type	Modular DIN rail relay
Device short name	SSM3
Number of channels	3
Number of phases	3 phases
Mounting support	Symmetrical DIN rail
[In] rated current	25 A
Output switching mode	Zero voltage switching
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	14.000 cm
Package 1 Width	11.000 cm
Package 1 Length	11.000 cm
Package 1 Weight	764.000 g
Unit Type of Package 2	S02
Number of Units in Package 2	5
Package 2 Height	15 cm
Package 2 Width	30 cm
Package 2 Length	40 cm
Package 2 Weight	4.278 kg

Harmony Relay. Halbleiterrelais für die Montage auf Hutschiene mit Alu-Kühlkörper. Der Lastkreis ist für 3-phasige Netze im Bereich von 48-600 VAC ausgelegt und es können 25 A je Phase geschaltet werden. Das Schaltverhalten ist nullspannungsschaltend und entspricht 3 Schliesserkontakt. Die Ansteuerungsspannung erfolgt mit 4-32 VDC und schaltet alle Phasen. Eine LED-Anzeige informiert über die Ansteuerung. Der Anschluss erfolgt mit Schraubklemmen. Baubreite 88 mm.