Function: Relays are electromechanically controlled switches used to control low power loads.
Applications: Switching of lighting, heating, etc. Galvanic insulation of i.e. status signalisation lamps from a (high) power (high voltage) circuit. Galvanic insulation of PLC-inputs or outputs to avoid destruction through excessive voltage.
Features: The switch position is visualised by the position of the front handle. The safety terminals are equipped with captive Pozidriv screws and have IP20 protection degree. Add-on auxiliary contacts available. Because of the advanced product design, no spacers are needed. Increased safety: sealing caps for both coil and terminal are available.
Relays - Contax R+
Rated switching capacity (A)
Coil voltage (V)
Coil DC/AC factor
0.5:1 (120 Vdc)
NBN EN 60947-4-1, CE
Number of modules Drive module
Number of modules With section power contact
Coil Voltage range (in % from Un)
Electrical life service Mechanical
2 x 106 controls
-20°C / 45°C
Connection of the lamps
Possible volt/phase Fuse rating (gL)
Possible volt for non-compensated fluor-lamps
Switching on voltage NO contact
Switching on voltage NC contact
Switching off voltage NO or NC contact
Possible volt/phase Max volt AC-1- Operating mod
Possible volt/phase Max volt AC-1- Contactbloc
Possible volt/phase Max volt AC-1- Max volt AC-5b
Possible volt/phase Max volt AC-7b- Operating mod
Possible volt/phase Max volt AC-3- Contatcbloc
1.5 kW/250V 2.2kW/400V
Possible volt/phase Min volt per phase (at 5V)
Possible volt- sockets & incandes lamps (40 to 200W)
Possible volt for compensated fluor-lamps- Serie
Possible volt for compensated fluor-lamps- Parallel
Electrical life service Electrical at full voltage AC-1
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