Hoyles S1709ST0 Two position keyswitch trapped in the OFF position

Hoyles S1709ST0 Two position keyswitch trapped in the OFF position. Flush fitting stainless steel engraved two position keyswitch. This is a double pole unit with change over contacts.
The keyswitch on this version is trapped in the 0 (OFF) position.Specification

Led Current – N/A
Switch Contacts – 1 x N/O 1 x N/C both 500mA @30vdc
Sounder Current – N/A
Visual Indication – N/A
Integral Sounder Level – N/A
Tamper – N/A
Two keys supplied
Material – 304 Grade Stainless Steel
Dimensions – 86mm x 86mm x 2mm – Facia
38mm galvanised back box supplied
Surface mounted using part no. S0610 listed below
Weight – 0.28kg
IP Rating – IP54 to maintain the IP rating a suitable sealant or gasket for the rear of the plate is required
Approvals – CE and RoHs compliant