Product Description
Power up your high-output fluorescent lighting with the Keystone KTSB-E-0432-14-UV ballast — built to handle 2 to 4 T8HO or T12HO lamps with a combined length of up to 32 feet. Designed with parallel wiring and an instant start method, this ballast delivers dependable performance for commercial and industrial applications.
Whether you're lighting up warehouses, signage, or large facilities, this ballast is made to perform under pressure — even in cold starts or high-heat environments. It's UL listed, FCC compliant, and engineered for durability, efficiency, and long-lasting reliability.
⚙️ Technical Specifications
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Lamp Compatibility: 2–4 T8HO or T12HO
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Combined Lamp Length: 4′ to 32′
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Wiring Type: Parallel
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Starting Method: Instant Start
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Input Voltage: 120–277VAC ±10%
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Input Frequency: 60/50 Hz
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Sound Rating: A
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Minimum Starting Temp: -20ºF (-30ºC)
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Maximum Case Temp: 194ºF (90ºC)
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Certifications: UL, cUL 935 Listed, Class P
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Rating Types: Type 2 Outdoor, Type HL
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EMI Compliance: Meets FCC Part 18 (Class A – Non-Consumer)
- Brand Keystone
- Item number KTSB-E-0432-14-UV /A
- UPC 890949008980
- Voltage 120-277 Volt
- Width 3.15 Inch
- Height 1.85 Inch
- Length 11.65 Inch
- Power Factor >0.90
- Start Method Instant Start
- Warranty 4 Years
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