The 2798844 from Phoenix Contact is a type 2 surge protection plug. This plug is designed to protect low voltage or three phase power supplies in your installations. It’s backed with thermal monitoring, easy pluggable design that’s allow for simple maintenance, mechanical indicator that shows the status and a wiring bridge that allows multiple modules to easily connect and be bridged on the ground connection. VALVETRAB provides L-N and L-PEN protection.
Base para proteção contra surtos tipo 2 – VAL-MS BE
Technical Specification
Height: 89.8 mm;
Width: 17.6 mm;
Depth: 51.5 mm (incl. DIN rail 7.5 mm);
Horizontal pitch: 1 Div.;
Degree of protection: IP20 (only when all terminal points are used);
Ambient temperature (operation): -40 °C … 80 °C;
Ambient temperature (storage/transport): -40 °C … 80 °C;
Altitude: <2000 m (amsl (above mean sea level));
Permissible humidity (operation): 5 % … 95 %;
Shock (operation): 25g (Half-sine / 11 ms / 3x +/-X, +/-Y, +/-Z);
Vibration (operation): 5g (10 … 500 Hz / 2.5 h / X, Y, Z);
Nominal frequency fN: 50 Hz (60 Hz);
Maximum continuous voltage U: 600 V AC;
Rated load current IL: 80 A;
Short-circuit current rating ISCCR: 25 kA;
Max. backup fuse with V-type through wiring: 80 A (gG);
Max. backup fuse with branch wiring: 125 A (gG);
Connection method: Screw connection;
Screw thread: M5;
Tightening torque: 3 Nm (1.5 mm² … 16 mm²), 4.5 Nm (25 mm² … 35 mm²);
SPD Type: 4CA;
Nom. voltage: 690 V AC.
Measures:
Weight (kg): 0.0660
Thickness (cm): 8.9800
Width (cm): 1.7600
Length (cm): 5.1500
