Power cord Standards in the Czech Republic

The Czech Republic follows the standard European electrical specifications for plugs, sockets, and voltage. Below are the key details:

Plug Types

1. Type C (Europlug)
   • The most common ungrounded plug with two round pins (4.0–4.8 mm diameter).
   • Compatible with Type C and Type E sockets.
2. Type E
   • A grounded plug with two round pins and a hole for a grounding pin (male earth contact) on the socket.
   • Sockets have a recessed female grounding contact.
   • Type E is the primary standard in the Czech Republic, though Type C plugs are widely accepted.

Voltage & Frequency

• Voltage: 230 V (±10%), standard across Europe.
• Frequency: 50 Hz.

Key Notes

• Compatibility: Type C plugs (ungrounded) fit into Type E sockets, but Type E plugs (grounded) may require an adapter in countries without Type E sockets.
• Adapters: Travelers from regions like the UK, US, or Asia will need a Type E/C adapter. Universal adapters are recommended.
• Safety: Appliances rated for 220–240 V and 50 Hz (common in Europe) work without converters. Devices from 110–120 V countries (e.g., the US) require a voltage transformer.
• EU Harmonization: The Czech Republic adheres to EU regulations, ensuring compatibility with neighboring countries like Germany (Type F) and France (Type E).

Socket Appearance

• Type E sockets have two round holes and a grounding hole at the top.
• Most modern buildings use Type E, but older locations may still have Type C.

Always verify your device’s voltage range before use. For sensitive electronics, consider surge protection due to occasional voltage fluctuations.