Magnetic Ballasts & Drivers where Input Volts is 277V

Howard 277 Volt One Lamp F96T12 High Output Magnetic Ballast

SKU: M1/110RS-277 | Ordering Code: M1/110RS-277  | UPC: 799385512023

Clearance

• 92-99% Ballast Factor
• 244W
• 1 Lamp
• 277 Volts
• 2.5" High
• 11.6" Long
• 3.1" Wide
• More details

Plusrite 250W High Pressure Sodium Ballast for 120V to 480V

SKU: 7275 | Ordering Code: BALU250-CWA/V5  | UPC: 844366072758

• 100% Ballast Factor
• 250W
• 120/208/240/277/480 Volts
• 6" High
• 8" Long
• 5" Wide
• More details

Plusrite 70W Pulse Start Metal Halide Ballast for 120V to 277V

SKU: 7202 | Ordering Code: BAPS70-HX/V4  | UPC: 844366072024

• 100% Ballast Factor
• 70W
• 120/208/240/277 Volts
• 4" High
• 6.5" Long
• 5" Wide
• More details

Universal Core and Coil Ballast Kit For 750W Metal Halide Lamp 120V to 277V

SKU: P750MLTAC5M | Ordering Code: P750MLTAC5M  | UPC: 768386193579

Clearance

• 100% Ballast Factor
• 750/810W
• 120/208/240/277 Volts
• 4.3" High
• 5.8" Long
• 4.6" Wide
• More details

Universal Core and Coil Ballast Kit For 400W Metal Halide Lamp 120V to 480V

SKU: P400ML5AC4M500K | Ordering Code: P400ML5AC4M500K  | UPC: 768386212225

Clearance

• 100% Ballast Factor
• 400/458W
• 120/208/240/277/480 Volts
• 4.3" High
• 4.8" Long
• 3.9" Wide
• More details