- Voltage and frequency protection: Configurable Reyrolle devices connect to voltage transformers to monitor and manage relay functions.
- Overcurrent protection: Reyrolle relays offer flexible settings for directional and nondirectional overcurrent protection.
- Relays: Reyrolle relays perform a range of essential protection functions, from circuit supervision to tripping relays.
- Industrial equipment protection: Purpose-built Reyrolle devices safeguard investments in industrial equipment, from capacitor banks to motors and generators.

Reyrolle
Reyrolle 7XG31
The Reyrolle 7XG31 uses optical sensors for rapid arc fault clearance in switchgear. It trips within 10ms—considerably faster than traditional relays—to minimize equipment damage and protect personnel from dangerous arcing faults.


























