Superimposed igniter with automatic switch-off For high-pressure sodium vapor lamps (HS), metal halide lamps (HI) and ceramic burner lamps (C-HI) Nominal voltage: 220-240V Nominal frequency: 50-60Hz Phase position of the ignition pulse: 60-90°el and 240-270°el Ignition voltage: 4-5kVmax. Lamp current: 5Amax. permissible housing temperature: 105°C Screw terminals: 0.75-4qmm Fastening: Threaded bolt with pre-assembled toothed washer and nut For lamps of protection class I and II Type: Z 400 S D20 Weight: 280g, Suitable for metal halide lamp: Yes Suitable for low-pressure sodium vapor lamp: No, Suitable for lamp power: 400W Suitable for high-pressure sodium vapor lamp: Yes Electronic: Yes Suitable for compact fluorescent lamp: No Suitable for fluorescent lamp: No