DC Stop Switch


120A DC Isolation + Stop SW
The stop switch allows the user to isolate the DC supply to a load, to apply an electrical “brake” to the turbine.
The DC Isolator and Brake should be connected between the output of the wind turbine 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. For operating instructions, click here.

Currently we only sell online to certain European countries. A full list is available on our Delivery & Returns page. We would also be happy to take your order over the phone. Please call +44 1789 450280 8.30am-5pm GMT.
SKU: STOPSW Category:

Additional information

Weight 3 kg