Please contact us for the best price and delivery time of Rittal AS 4055.710 CW 120 – S busbar cutting unit The cutting unit in the CW 120 – S product series is ideal for cutting busbars to length The unit is easily mounted on a workbench. We will submit your offer to you as soon as possible. You can contact us within the AS 4055.710 coded product or any product belonging to the Rittal brand.