Type A Single Module RCBO
Dorman Smith Switchgear Limited are pleased to announce the addition of type A single module RCBOs to our Circuit Protection Product Portfolio.
These new type A single module RCBOs are available with B-type or C-type characteristics with 30mA sensitivity in current ratings 6A, 10A, 16A, 20A and 32A.
The type A device provides additional protection as tripping is ensured for both residual sinusoidal alternating currents and residual pulsating direct currents, whether suddenly applied or slowly rising.
These type A RCBO devices are particularly suitable for protecting systems in which the user equipment has electronic devices for control/monitoring purposes, incorporating solid state circuitry for rectifying/chopping the current. These devices in the event of an earth fault may generate a waveform with a pulsating dc component which the type A RCBO can react to.
These new devices are in stock and available to order today!
Please contact your local Key Account Manager or a member of our Internal Sales Team for more information.