Keystone KTEB-140-1-TP-EMI 1-Lamp T12 Electronic Ballast

Keystone KTEB-140-1-TP-EMI 1-Lamp T12 Electronic Ballast – 120V Rapid Start

The Keystone Technologies KTEB-140-1-TP-EMI is a 120V rapid-start T12 electronic ballast for one F40T12, F34T12, or F30T12 lamp. EMI-filtered electronic design is quieter and more efficient than magnetic ballasts.

 

Key Features

• Operates 1 × F40T12 (40W or 25W), F34T12, or F30T12
• Rapid start for reliable single-lamp ignition
• 120Vac ±10% input, 60 Hz
• EMI-filtered Class B consumer design
• Normal power factor; ~0.88 BF on F40T12
• Sound Rated A; lamp end-of-life protected
• Min. starting temp 0°F (−18°C); max case 167°F (75°C)
• 3-year manufacturer warranty

 

Specifications

• Model: KTEB-140-1-TP-EMI
• Brand: Keystone Technologies
• Ballast Type: Electronic fluorescent, rapid start, EMI
• Primary Lamp: F40T12
• Lamps: 1
• Input Voltage: 120Vac ±10%
• Frequency: 60 Hz
• Input Power: 36W @ F40T12 / 30W @ F34T12
• Input Current: 0.53A @ F40T12 / 0.45A @ F34T12
• Power Factor: ~0.57 (NPF)
• Ballast Factor: 0.88 @ F40T12
• Dimensions: 6.46" L × 1.32" W × 1.00" H
• Mounting Centers: 6.00"
• Sound Rating: A
• Warranty: 3-Year Limited

KTEB-140-1-TP-EMI spec sheet

 

Compatible Lamps / Fixtures

• 1× F40T12 / F34T12 / F30T12
• 4ft single-lamp residential and light commercial fixtures
• Confirm lamp wattage before install

 

Compatible With / Replaces

• Other 1-lamp F40T12 120V rapid-start EMI electronic ballasts
• Magnetic 1-lamp F40T12 ballasts

 

Common Applications

• 4ft single-lamp T12 fixtures
• Residential fluorescent repair
• Quiet electronic upgrade from magnetic ballasts

 

Why Buy from Keystone Technologies?

• EMI-filtered Keystone F40T12 design
• Compact 6" case
• 3-year manufacturer warranty

 

Why Buy from LeanLight?

• Fast & free shipping on every order (ships from Georgia)
• Volume and project discounts available
• 30-day satisfaction guarantee with easy returns
• Georgia-based lighting specialists since 2008