Your Cart is Empty
Intermatic PX300 300W Pool & Spa Safety Transformer, 120V In / 12-14V Out
PX300
$124.99
Save $3.74 on this order paying by wire
ㅤ
Key Specs
300W UL pool & spa safety transformer for 12V underwater lights
- Input
- 120 VAC, 3 A
- Output
- 12 /
13 / 14 VAC - Capacity
- 300 W
- Listing
- UL pool transformer
The Intermatic PX300 powers 12V underwater pool and spa lights and low-voltage landscape lighting from a 120V supply. A grounded shield between the windings and built-in circuit protection meet NEC 680.23 for underwater luminaires, and 12/13/14V taps let you correct for voltage drop on long runs.
Before you order: 300 W max load; Intermatic calls for #12 AWG minimum wire at 300 W and 12 V ±0.3 at the lamp. Have an electrician install it.
Key Features
- 300 W capacity
- 12 / 13 / 14 V output taps
- Grounded shield, built-in circuit protection
- Type 3R steel enclosure
Who It's For
- Pools and spas with 12V underwater lights
What's Included
- 1 x PX300 transformer
About the Brand
Electrical
- Input
- 120 VAC, 60 Hz, 3 A
- Output taps
- 12, 13, 14 VAC
- Capacity
- 300 W
- Protection
- Grounded shield; built-in circuit protection
General
- Enclosure
- Type 3R beige steel
- Dimensions (H x W x D)
- 7.25 x 5.25 x 4.5 in
- Weight
- 11 lb
- Product line
- PX Series
Code
- Code compliance
- NEC 680.23
Certifications
- Certifications
- UL swimming pool transformer
Warranty
- Warranty
- 1-year limited
Fit
- Compatible with
- Underwater pool & spa lights; low-voltage landscape lighting
- Free standard shipping on most orders in the lower 48
- Authorized dealer, full manufacturer warranty
- Price match on identical in-stock items
- Real pool experts on the phone: (817) 587-4397
Plan it here
Do your research without leaving the site.
Free tools built for pool owners and pros. Work it out yourself, then call and we'll double-check.
Pool calculatorGallons, surface area, chemical doses and equipment sizes, live, with product picks for your pool.Open the calculator →
Installation & project helpSend us your pad. We send back a complete parts list with every fitting, one delivery, fits first time.Plan my installation →
Commercial & trade accountsPool pros, service techs, HOAs and hotels: trade pricing, 48-hour approval, a dedicated rep.See the trade program →
Financing
Get it now. Pay over time.
Split any order over $50 into monthly payments with Shop Pay Installments, as low as 0% APR, no hidden fees, decision in seconds at checkout. Bigger jobs? Ask about net terms on a trade account.
0% APR On qualifying 4-payment plans
3–24 mo Monthly plans on orders $150–$20,000
No impact Checking eligibility won't affect credit
Rates from 0–36% APR. Payment options through Shop Pay Installments are subject to eligibility, and are offered by Affirm's lending partners. Options depend on purchase amount; a down payment may be required.
Frequently Asked Questions
-
Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
-
Yes — pay by wire transfer or Zelle and save 5% on your entire order. Those methods carry no card processing fees, so we pass the savings straight to you.
-
Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
-
Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
-
Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
-
Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
-
Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.
PayPal Pay Later Messaging
Step 1: Choose message placement
Click the button below and then hover over your page to select a placement.