400 Watt

SOLA S51 400 Watt HID High Pressure Sodium Ballast, Dedicated 480V, CWA Circuit, Core & Coil Ballast Kit Universal S51 400W 480V High Pressure Sodium Ballast Kit Core and Coil Ballast Kit - comes with capacitor and ignitor Volts: 480V ANSI:...

Howard S-400-5T-CWA-K High Pressure Sodium ballast kit compatible with 400 watt S51 lamps, 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type.Howard 1000 Watt High Pressure Sodium Ballast Kit ANSI: S51 Line Voltage: 120/208/240/277/480v...

Sylvania LUMALUX HPS Ballast Kit, 400W S51, 480V Input, CWA Core and Coil Kit Sylvania 400W S51 480V HPS Kit ANSI: S61 Line Voltage: 480V Frequency: 60 Hz Circuit Type: CWA Power Factor: 90% Insulation Class: 180° Minimum Starting Temp:...

Sylvania LUMALUX HPS Ballast Kit, 400W S51, 480V Input with 120V-Tap, CWA Core and Coil Kit Sylvania 400W S51 480V 120V-Tap HPS Kit ANSI: S61 Line Voltage: 480V 120V Tap Frequency: 60 Hz Circuit Type: CWA Power Factor: 90% Insulation Class:...

Sylvania LUMALUX HPS Ballast Kit, 400W S51, Quad 120/208/240/277V Input, CWA Core and Coil Kit Sylvania 400W S51 Quad-Tap HPS Kit ANSI: S61 Line Voltage: 120/208/240/277V Frequency: 60 Hz Circuit Type: CWA Power Factor: 90% Insulation...

UNIVERSAL S51 400W LU400 HID High Pressure Sodium (HPS) Ballast, 480V Input, CWA circuit, Core and Coil Ballast Kit Shipping Recommended Replacement - Please review to confirm appropriate for your application and order here: ...