Keystone KTEB-259-UV-IS-N 2-Lamp F96T8 Instant Start Ballast
The Keystone Technologies KTEB-259-UV-IS-N is an Instant Start electronic ballast for one or two F96T8 (59W) slimline lamps on universal 120-277V input. Parallel wiring, high power factor, and a compact L11 metal case make it the standard replacement for 8-ft T8 fluorescent fixtures.
Key Features
- Operates 2 or 1 F96T8 59W (and F96T8/ES 57W & 51W)
- Also supports F72T8 38W applications per spec sheet
- Instant Start, parallel lamp connection
- Universal 120-277Vac ±10% input; 50/60 Hz
- Normal ballast factor (~0.87 on 2-lamp F96T8)
- High power factor; sound rated A
- Min. start 0°F (−18°C); max case 167°F (75°C)
- 5-year manufacturer warranty
Specifications
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Model: KTEB-259-UV-IS-N
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Brand: Keystone Technologies
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Ballast Type: Electronic T8, Instant Start
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Lamp Count: 2 or 1
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Primary Lamp: F96T8 59W
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Ballast Factor: Normal (~0.87)
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Input Voltage: 120-277Vac ±10%
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Frequency: 50/60 Hz
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Input Power (2×F96T8): ~108W @120/277V
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Input Current (2×F96T8): ~0.91A @120V / ~0.40A @277V
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Power Factor: High
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Lamp Connection: Parallel
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Dimensions: 9.50" L × 1.30" W × 1.10" H
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Mounting Centers: 8.90"
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Case Style / Material: L11 / Metal
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Lead Lengths: Black/White 25"; Red 79"; Blue 49" (#18 AWG)
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Certifications: UL/cUL class Instant Start T8
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Warranty: 5-Year
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Pack Qty: 1 (Each)
KTEB-259-UV-IS-N spec sheet
Compatible Lamps
- F96T8 59W slimline lamps (primary)
- F96T8/ES 57W and 51W energy-saving lamps
- F72T8 38W where listed on the OEM sheet
- Requires shunted Instant Start T8 sockets
Compatible With / Replaces
- Philips Advance IOP-2P59-SC / B259IUNVHP-A class ballasts
- GE GE-259MAX-N/ULTRA equivalents
- Sylvania QTP 2X59T8/UNV ISN-SC equivalents
- Other 120-277V 2-lamp F96T8 Instant Start ballasts
Common Applications
- 8-ft fluorescent strip and industrial fixtures
- Warehouse, aisle, and utility F96T8 lighting
- Replacement of failed F96T8 Instant Start ballasts
- Commercial multi-volt T8 slimline projects
Why Buy from Keystone Technologies?
- NEMA Premium / high-efficiency Instant Start T8 platform
- Universal 120-277V input simplifies stocking
- Parallel lamp wiring with anti-striation circuitry
- 5-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
