220-550VAC VOLTAGE PRESENCE INDI.

• · This is a voltage presence indicator for Compact NSX 400/630.
• · This accessory detects and indicates that circuit breaker terminals are supplied with power.
• · It may be positioned upstream or downstream of the circuit breaker.
• · It operates with voltages ranging from 220VAC to 550VAC. It lights up when the voltage is above 0.85 Un.
• · It is not compatible with the motor mechanism module.