Keystone

Keystone Electronic Sign Ballast T8HO and T12HO Lamp Type Parallel Lamp Connection 120 ~ 277Vac Input Voltage Minimum Starting Temperature: -20ÌÎÌ_Ì´å¢Ì´Ì_ÌÎ̝_Ì´Ì_ÌÎ̴̝́,...

Keystone Electronic Sign Ballast KeystoneÌÎÌ_Ì´å¢Ì´Ì_ÌÎå¢ÌÎ̴̢Ì_ÌÎå£Ì´å¢s line of sign ballasts makes sign maintenance simple. Parallel Lamp Connection 120V to 277V Input Voltage Minimum Starting...

Keystone Electronic Sign Ballast Parallel Lamp Connection 120 ~ 277Vac Input Voltage Minimum Starting Temperature: -20ÌÎÌ_Ì´å¢Ì´Ì_ÌÎ̝_Ì´Ì_ÌÎ̴̝́, -29ÌÎÌ_Ì´å¢Ì´Ì_ÌÎ̝_Ì´å¬ÌÎå´ Meets FCC Part 18...

Keystone Electronic Sign Ballast Sound Rated: A Minimum Starting Temperature: -20ÌÎÌ_Ì´å¢Ì´Ì_ÌÎ̝_Ì´Ì_ÌÎ̴̝́, -29ÌÎÌ_Ì´å¢Ì´Ì_ÌÎ̝_Ì´å¬ÌÎå´ Maximum Case Temperature:...

Keystone KTSB-E-0832-24-1-S Electronic Rapid Start Sign Ballast with Smart Wiring Technology Wires exactly the same as traditional magnetic ballasts for seamless compatibility and...

Keystone KTSB-E-0824-23-1-S Electronic Rapid Start Sign Ballast with Smart Wiring Technology Up to 15% savings over magnetic sign ballasts Input Voltage: 120V 50/60Hz Minimum Starting Temperature:...

Keystone Electronic Rapid Start Sign Ballast with Smart Wiring Technology Up to 15% savings over magnetic sign ballasts Input Voltage: 120V 50/60Hz Minimum Starting Temperature:...

Keystone Electronic Rapid Start Sign Ballast with Smart Wiring Technology Up to 15% savings over magnetic sign ballasts Input Voltage: 120V 50/60Hz Minimum Starting Temperature:...

Keystone KTEB-2C72-1-TP-WS Electronic Fluorescent Circline Ballast for use with (2) FC8T9 22W, (1) FC8T9 22W + (1) FC12T9 32W, or (1) FC12T9 32W + (1) FC16T9 40W lamps with socket connectors...

Keystone KTEB-2C72-1-TP is a low-temperature electronic fluorescent ballast for use with 1 or 2 F32T8, F25T8, F17T8, F15T8 lamps. Input voltage: 120V Lamp connection: parallel Sound Rated: A Power...