Information
Definition
A shuttered socket includes a mechanical shutter or barrier over live contacts when no plug is inserted. It is normally assessed during product selection, circuit design, installation verification and maintenance of EV charging equipment.
Why it matters
Shutters can improve user safety and may be required or preferred in some public or accessible charging environments. For UK users, it supports safer specification decisions and reduces the risk of misunderstanding how a charger should be protected or installed.
References
Standards and regulations
EN 62196
EN 62196 is the UK-relevant BS EN IEC standard series for EV plugs, socket-outlets, vehicle connectors and vehicle inlets. It underpins terminology around Type 2, CCS and other conductive charging connector formats used in UK charger specifications.