V-CHECK 4RP is the range of power frequency overvoltage protectors (POP), intended for actuation on the shunt release of a moulded case circuit breaker (MCCB not included), 4-pole (3P+N) for 230 V with test button for POP.
• With V-CHECK RP the installation is protected against voltage increases which last for an indefinite period, typically caused by bad connections or faulty neutral in a 3-phase installation.
• Ideal for industrial and commercial installations.