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Above Grade WT Series

• 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 Gloss 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)

• 5 year warranty on enclosure
• 3 year warranty on mechanical/electrical components
• No warranty on plug in timers or other parts not supplied by Focus Industries

Black Texture (-BLT)
White Texture (-WTX)
Bronze Texture (-BRT)
Rust (-RST)
Rubbed Verde (-RBV)
Hunter Texture (-HTX)
Weathered Brown (-WBR)
Stucco (-STU)
Weathered Iron (-WIR)
Chrome Powder (-CPR)
SKU: WT-12, WT-212, WT-312, WT-412 Category: Tags: , , , , ,
Catalog No. Description Circuits
WT-12-100 Aluminum 100 Watt Transformer 1
WT-12-200 Aluminum 200 Watt Transformer 1
WT-12-300 Aluminum 300 Watt Transformer 1
WT-12-300MV Aluminum 300 Watt Multi-Voltage Transformer 1
WT-212-200 Aluminum 200 Watt Transformer 2
WT-212-300 Aluminum 300 Watt Transformer 2
WT-212-600 Aluminum 600 Watt Transformer 2
WT-212-600MV Aluminum 600 Watt Multi-Voltage Transformer 2
WT-312-900 Aluminum 900 Watt Transformer 3
WT-312-900MV Aluminum 900 Watt Multi-Voltage Transformer 3
WT-412-1200 Aluminum 1200 Watt Transformer 4
WT-412-1200MV Aluminum 1200 Watt Multi-Voltage Transformer 4
277V Option:
WT-12-100277 Aluminum 100 Watt Transformer, 277v Input 1
WT-12-300277 Aluminum 300 Watt Transformer, 277v Input 1


NOTE: for 220v, 240v and 277v no dimmer option



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