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300W Single Circuit 277V Transformer

SKU: LS-WT12300277 Category:



• UL1838 and UL1598 Listed

• 100 watt output to 1200 watt output models available

• Heavy duty extruded 6063-T6 aluminum enclosure

• Lockable slide cover

• Rain Tight NEMA 3R rated

• LED indicators for instant recognition of 120 volt and 12 volt power

• Photocell Ready with quick connector

• Mounting plate and hardware supplied for easy installation

• Black polyester powder coat; optional polyester powder coat options available

• Long life, high temperature (130°C) Class B rated transformer core

• Copper Shielded Isolation/Insulation type – no contact between 120 volt & 12 volt windings.

• 1500 volt isolation between all windings and ground

• Electrical Grade M19 steel for superior electrical and magnetic properties

• Strip copper secondary windings for lower temperature rise.

• Single phase, open core and coil

• EL laminated windings (linear output) vacuum impregnated with black slate flour

• Filled varnish for superior heat dissipation and noise reduction. Class 180°C

• Resettable magnetic circuit breaker for overload and short circuit protection

• 120 volt primary, 12.5 volt secondary 50/60 hertz/cycle standard

• 6 foot 18/3 SJT-WA weatherproof grounded power cord with flat angle plug

• On/Off rocker switch


-MV Multi-Voltage 12.5v, 13.5v, 14.5v output

-TR Timer Ready for plug in timers supplied by others

-T Mechanical Timer

-DT Digital Timer

-PC Photocell

-RPC Remote Photocell

-D Full phase/range dimmer

-R 24VAC Relay

-277 277v Input (100w & 300w only. No MV output)

Additional information

Weight 10 lbs
Dimensions 15 × 10 × 10 in
Paint Color

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