63A TOMZN 3 phase 3P+N Din rail phase selector adjustable Over and Under Voltage current protection Monitor Relays Protector

Rated supply voltage: AC220V

Max load current: 63A

Current protection:1-63A adjustable

Operation voltage range: AC140V-300V

Rated frequency??50/60Hz

Hysteresis:Over voltage and asymmetry:5V, Under voltage:3V
Asymmetry trip delay: 10s

Voltage measurement accuracy: ??1%(over the whole range)

Rated insulation voltage: 450V

Output contact: 1NO

Electrical life:100000

Mechanical life: 100000

Protection degree: IP20

Pollution degree: 3

Altitude: ??2000m

Humidity: <50% at 40’C(without condensation)