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    What is the part number for a 20A relay?

    The part number for a 20A relay is a L5504RVF20.
    Some of the key features are:
    • 220 - 240 V AC nominal supply voltage
    • 47 - 53 Hz and 57 - 63 Hz frequency range
    • a.c input impedance 50 ohm at 1 kHz A maximum of 10 units may be connected on a single C-Bus Network
    • Electrical Isolation 3.75 kV RMS from C-Bus to mains
    • Maximum Number of Units on a Single C-Bus Network 10
    • Contact Type Voltage free, magnetically latched
    • Switch Operations Greater than 60,000 operations
    • Quiescent Power 4 W
    • Warm-up Time 5 s
    • Restart Delay 0 s - 42 min and 30 s
    • Network Clock and Network Burden Software selectable
    • Remote switch input can be daisy chained to a maximum of 10 units and a maximum of 1000m of cable
    • Mains Terminals accommodates 2 x 1.5 mm² or 1 x 2.5 mm²
    • C-Bus Connections 2 x RJ45 sockets
    • Operating Temperature Range 0 - 45°C
    • Operating Humidity Range 10 - 95% RH
    For further information please visit


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