Safety caps

"Shunt" safety caps for specific receptacles derived from the 87 series are made from red thermoplastic resin.

These caps incorporate:
- 4 "shunt" contacts
- fool proofing via a key.

DETAILS

Insulator: Red thermoplastic resin
Contacts: Gold plated brass
Mechanical resistance: by distortion of the insulator

ADVANTAGES

Cost/technology optimisation
Good reliability in severe mechanical and climatic environments
Good electrical continuity (safety).