100A 100mA Time Delayed RCD
100mA time delay
Suitable for use when total RCD protection is required to supplement
the system earthing and where local 30mA RCDs are used to give
additional protection against direct contact.
The time delay RCD will discriminate with the 30mA RCD.
All Wylex RCDs incorporate a filtering device to provide protection against transient surges in the supply to the unit, thus reducing the occurrence of unwanted tripping.
- Wylex RCDs must never be used as the sole method of direct contact protection, but are invaluable in providing supplementary protection in high risk environments where damage may occur.
The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate, i.e. the RCD is 'trip-free'. It is not possible to hold the contacts closed when a fault condition exists.
- When in the OFF position a contact gap of 4 mm is present, enabling Wylex RCDs to be used as isolating switches where appropriate.