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R 740.00
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Wireless dry contact relay.
External power supply
7–24 V⎓
The relay does not supply additional power to devices connected to it.
Energy consumption
up to 1 W
In standby mode.
Cross-sectional area of the cable
0.75–1.5 mm² (22–14 AWG)
Maximum resistive load
up to 5 A at 24 V⎓
up to 13 A at 110–230 V~
Maximum inductive/capacitive load
up to 3 A at 24 V⎓
up to 8 A at 110–230 V~
Voltage protection
minimum — 6.5 V⎓
maximum — 36.5 V⎓
Once the supply voltage exceeds the specified levels, the relay turns off automatically.
Temperature protection
over +65 °C at the installation site
over +85 °C inside the relay