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AMP® 600W (2 x 300W) Dual Circuit Transformer


AMP® 600W (2 x 300W) Dual Circuit Transformer

Ideal for properties that have multiple lighting zones or security lighting. Run two, 300W systems from one transformer unit.

Product Code

Dual circuit, 600W transformer has two timer & photocell slots and is ideal for running two independently controlled, 300W landscape lighting systems from one transformer.

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AMP® Technology

AMP® 600W (2 x 300W) Dual Circuit Transformer

This dual circuit, 600 watt transformer has two timer & photocell slots and is ideal for running two independently controlled landscape lighting systems. This feature is ideal for homes and properties that have multiple lighting zones or security lighting. It features clamp-type terminal blocks that offer many advantages over typical screw-type blocks. Requiring no tools, the stripped wires are inserted individually into each hole, then clamped in place. The process is fast, simple, and provides extremely secure connections - you can't pull them loose. Includes 24" of 3/4 inch PVC conduit.

Installation Tips:

(1) To ensure a proper connection, lift the white lever to the fully open position. This is achieved once the lever is perpendicular to the direction the wire is inserted. Once the wire is fully inserted into the hole below the open lever, push the white lever back down until it clicks into the closed position. Make sure your connection is complete by giving a light pull on the connected wire.

(2) Install on circuit two first as this will prevent wires from being in the way as you add to your landscape lighting system.

Features & Benefits

New Clamp Connect Terminals - No Tools required for a quick, solid connection.

(2) 300W dual circuits - two transformers in one housing!

Create two lighting zones/systems on one property or run security lighting throughout the night after standard lighting shuts off with the use of one transformer.

Highly efficient toroidal core – runs cooler, generates less noise, with less voltage loss under load.

12v and 15v taps compensate for voltage loss across a range of applications.

Terminals rated for use of up to 10-gauge wire.

Two photocell & timer receptacles for a variety of control scenarios on each circuit.

Stainless steel body with hinged lid.

Magnetic circuit breakers; auto-reset integrated thermal breaker (in core).

Color-coded wire markers, system record form, and installation manual included.

60" 18 AWG SJTW cord and plug set.

Includes 24" of 3/4 inch PVC conduit.

ETL Listed for safe operation and to comply with UL standards and electrical codes.

Listed for both indoor and outdoor use.

Lifetime “No Hassle” Warranty.

Specification Sheet


Installation Guide


  • Non-brushed 304 stainless steel with removable cover
  • Stainless Steel
  • 60″ black 18 AWG SJTW cord and plug set
  • (2) 300W
  • 120V
  • 12V and 15V
  • Up to 10-gauge wire
  • Secondary: (1) 25A Magnetic Circuit Breakers; Primary: Automatic (auto reset) Thermal Breaker in core
  • ETL Listed; Suitable for Indoor & Outdoor Use
  • 20″ height x 7″ width x 5.25″ depth
  • 31 lbs

24-48 hours shipping now standard to more locations

All orders received before 5 pm (M-F) ship same day. (see map for details)

3 AMP® Distribution Centers for faster delivery time

Returns & Exchanges

There are no shipping charges applied to Returns and Exchanges - AMP® covers them all - both ways!*

Shipping Options

All AMP® orders receive free UPS ground shipping within the continental U.S.
Additional expedited shipping options will be offered at checkout.

3 Shipping Locations, 3 Days or Less

Southeast Distribution Center (Orders placed by 5pm ET ship same day).
Serves: FL, GA, AL, MS, LA, TX, AR, MO, TN, KY, NC, SC, ND, MN

Northeast Distribution Center (Orders placed by 5pm ET ship same day).
Serves: PA, OH, MI, IN, IL, WI, IA, WV, VA, PA, MD, DE, NJ, CT, RI, MA, NH, NY, VT, ME

West Coast Distribution Center (Orders placed by 5pm PT ship same day).
Serves: NV, CA, AZ, NM, OK, KS, CO, UT, NE, SD, MT, WY, ID, OK, WA

Get your orders faster with AMP®. Most customers will receive their orders in less than 48 hours from purchase! ALL orders placed before 5pm Monday-Friday ship same-day (details above).

International Shipping***

We require $1,000 USD order minimum (before shipping charges) on first time orders and a $500 USD order minimum (before shipping charges) on all future orders with an established account.

The recipient of an international shipment is responsible for any import taxes, duties, and any additional fees levied by the destination country. We have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country. Contact your local customs office for further information. When custom clearance procedures are required it can cause further delays in shipment. Due to high shipping costs/duties. International customers are responsible for shipping on warrantied replacements, returns, and/or exchanges.

***International rules apply to Canada. For all orders being shipped outside the U.S. and Canada, the customer must place the order by phone (not online); these orders require payment by wire transfer. Other rules may apply.

"No Hassle" Lifetime Warranty for Fixtures and Transformers*

AMP landscape lighting lifetime warranty
  • All AMP® products are built to maintain optimal performance for a lifetime of outdoor use.

  • Regardless of environmental conditions, AMP® products resist corrosion and become more beautiful as they age.

  • These products are also extremely durable; they will not chip or peel, bend or break - perfect for both residential and commercial properties.

  • AMP® Lighting proudly claims the industry's best warranty.

* Lifetime warranty applies to brass fixtures only, aluminum fixtures carry 5-year warranty. Lifetime warranty for transformer core and housing; five year warranty on electrical components.

View Individual Product Warranties.