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LNS Parallax Power ATS503 Parallax ATS 503 120/240V 50A ATS Line Generator Switch P12441953LNS-267-ATS503 https://cdnimages.opentip.com/full/LNS/LNS-267-ATS503.jpg Parallax Power ATS503 Parallax ATS 503 120/240V 50A ATS Line Generator Switch Manufacturer Part Number: ATS503The Parallax ATS line generator switches are the strongest in the industry and are the most trusted way to transfer power between shoreline and RV generators. With extreme ease, the improved ATS models transfer power smoothly regardless of the line voltage conditions. Users benefit from not having to handle plugs or electrical cords to transfer power. Parallax offers robust line generator switches specifically designed for 30 amp, 120V and 50 am 120/240V electrical systems. Both models are quality engineered for reliability and performance. ATS 503 sets new standards for 50-amp reliability, ease of installation, and diagnostics for field use. ATS 503 is listed to UL Standard 1008 for 50-amp transfer switches, uperceding the previous UL Standard 508. The printed circuit board design was developed and proven through extensive cycle testing, demonstrating the product\'s ability to withstand heat and torque. Field reliability is further enhanced by innovative diagnostics and controls. A fault indicator light provides easy trouble shooting, and a manual shut-off for the time delay feature optimizes operation when an inverter is used as the secondary power source.Rating: 120/240 Volts, 50 AmpsWeight: 7 lbsSize: 3-1/2\"H x 8-3/4\"W x 11-3/4\"D 12441953 894714001947 11.0000lbs 3.50 3.50 12.00
Parallax Power
400.3800 2025-04-29 15 In Stock

Parallax Power ATS503 Parallax ATS 503 120/240V 50A ATS Line Generator Switch, Price/EA

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UPC: 894714001947
SKU: LNS-267-ATS503
List Price: $507.89
Price: $400.38
You Save: $107.51 (21%)
Quantity:
15 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: ATS503

The Parallax ATS line generator switches are the strongest in the industry and are the most trusted way to transfer power between shoreline and RV generators. With extreme ease, the improved ATS models transfer power smoothly regardless of the line voltage conditions. Users benefit from not having to handle plugs or electrical cords to transfer power. Parallax offers robust line generator switches specifically designed for 30 amp, 120V and 50 am 120/240V electrical systems. Both models are quality engineered for reliability and performance. ATS 503 sets new standards for 50-amp reliability, ease of installation, and diagnostics for field use. ATS 503 is listed to UL Standard 1008 for 50-amp transfer switches, uperceding the previous UL Standard 508. The printed circuit board design was developed and proven through extensive cycle testing, demonstrating the product's ability to withstand heat and torque. Field reliability is further enhanced by innovative diagnostics and controls. A fault indicator light provides easy trouble shooting, and a manual shut-off for the time delay feature optimizes operation when an inverter is used as the secondary power source.

Rating: 120/240 Volts, 50 Amps
Weight: 7 lbs
Size: 3-1/2"H x 8-3/4"W x 11-3/4"D

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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