Wind Turbine 4 pole 20A AC Isolation (Isolator) Switch

RRP: £47.00 you save £5.00   £42.00   Buy Now

For use with the Futurenergy 48V wind turbine, these switches allow the user to apply an electrical "brake" to the turbine and to isolate the AC side of an inverter.

This AC isolator is a 4-pole 20A lockable switch, which should be used when connecting Grid-Tied Inverters to a "mains" supply.

The switch should be mounted close to the main consumer unit, between a spare 16A breaker and the inverters. The DC Isolator and Brake should be connected to the output of the wind turbine, between it and the load (inverter, batteries etc). The main rotary switch is rated at 63A and is 4-pole. In this mode, the internal connections have been pre-wired in pairs of 2 poles, giving a massive switching capacity of 120A. Also mounted inside these switches are a low resistance "dump load", allowing the turbine to slowed to a safe level before applying a direct "short circuit" to the turbine output wires.

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