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Low Voltage Transformer

Keystone KTAT 480V to 277V Step Down Auto Transformer, 250W

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Keystone's 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformersenable consumers t...

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Keystone KTAT 480V to 277V Step Down Auto Transformer, Max Wattage 150W, Open Core

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Features Input Voltage: 480/347V Output Voltage: 277V Max Power: 150W Max. Input Current: 0.33A @480V with 100% load condition / 0.051A @480V...

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Keystone KTAT 480V to 277V, Step Down Auto Transformer, Max Wattage 70W

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Keystone's 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enable consumers ...

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Keystone KTAT 480V to 277V, Step Down Auto Transformer, Max Wattage 375W

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Keystone's 480V to 277V Step-Down Auto-Transformers are designed to step down 480V to 277V single-phase power. These transformers enable consumers ...

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Keystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 375W

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Features Input Voltage: 480Vac ±10% / 347Vac ±10% Output Voltage: 277V Max Power: 375W Number of Output: 1 Single Flex Conduit No Load Power...

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Keystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 250W

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Features Input Voltage: 480V Output Voltage: 277V Max Power: 250W Number of Output: 1 Single Flex Conduit No Load Power Consumption: < 7W...

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Keystone KTET 20W Compact Low Voltage LED Driver

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Features Wattage: 20W Input Voltage: 120Vac ±10% Input Frequency: 60Hz Output Voltage: 12Vac Class 2 Output Phase Control Dimmable Dimensions L...

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Keystone KTET 60W Step Down Halogen Electronic Transformer

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Features Max. Load: 60W Input Voltage: 120Vac ±10% Input Frequency: 50/60Hz Input Current: 0.45 Output Voltage: 11V Lamp Connection: Parallel Wit...

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Keystone KTET 60W Low Voltage Step Down Halogen Electronic Transformer

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Features Max. Load: 60W Input Voltage: 120Vac ±10% Input Frequency: 50/60Hz Input Current: 0.51 Output Voltage: 11.8V Class 2 output Dimmable Lamp...

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Keystone KTET 75W Low Voltage Step Down Halogen Electronic Transformer

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Features Max. Load: 75W Input Voltage: 120Vac ±10% Input Frequency: 60Hz/50Hz Input Current: 0.64 Output Voltage: 11V Non-Dimmable Lamp Connectio...

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Keystone KTET 75W Step Down Halogen Electronic Transformer, 120V

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Features Max. Load: 75W Input Voltage: 120Vac ±10% Input Frequency: 50/60Hz Input Current: 0.62 Output Voltage: 11V Dimmable (20-75W loading) Lam...

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Keystone KTET 75W Low Voltage Step Down Halogen Electronic Transformer, 120V

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Features Max. Load: 75W Input Voltage: 120Vac ±10% Input Frequency: 50Hz/60Hz Input Current: 0.7 Output Voltage: 12V Dimmable Lamp Connection: Pa...

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Keystone KTET 75W Step Down Halogen Electronic Transformer, 277V

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Features Max. Load: 75W Input Voltage: 277Vac ±10% Input Frequency: 50/60Hz Input Current: 0.26 Output Voltage: 11V Lamp Connection: Parallel Wi...

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Keystone KTET 20W Low Voltage Electronic Transfomer

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Features Wattage: 20W Input Voltage: 277Vac ±10% Input Frequency: 277V Output Voltage: 12Vac Class 2 Output Dimensions Length: 2.26" Width: 1.2...

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Keystone KTET 150W Low Voltage Step Down Halogen Electronic Transformer

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Features Max. Load: 150W Input Voltage: 120Vac ±10% Input Frequency: 50/60Hz Input Current: 1.27 Output Voltage: 11.4V Dimmable Lamp Connection: ...

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