Combined CT Chamber and RCD

Combined CT Chambers and RCDs are rated from 200A to 2000A and enable Temporary Builders Supplies to be terminated, metered and protected. The CT chamber is designed to house Current Transformers used to meter LV supplies and the RCD provides fault protection for the site. The assemblies have been widely installed in the London Region and similar assemblies can be supplied to meet South-Eastern Region and Scottish & Southern requirements.