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Outback FW-SP-ACA FLEXware ACA Surge Protector

Outback FW-SP-ACA FLEXware ACA Surge Protector


Outback Flexware ACA Surge Protector

This surge protector fits inside the Outback Power Flexware ACA Adapter for Flexware 500 and 1000 systems only. It works on both AC and DC voltages.

The OutBack Power FLEXware Surge Protector is a seamlessly integrated balance-of-system component for the FX Series Inverter/Charger. The FLEXware Surge Protector was designed by OutBack engineers specifically for OutBack FX Series Inverter/Chargers, and provides multiple levels of protection for the vital electrical components of the Inverter/Charger in the event of an electrical surge or nearby lightning strike. The sophisticated design allows for both AC and DC protection on multiple circuits (two AC and one DC) via thermally fused Metal Oxide Varistors (MOVs). LED visual indicators provide at-a-glance status monitoring allowing system users to determine FLEXware Surge Protector operational status in real-time. The FLEXware Surge Protector is designed to operate between 120 to 240 VAC at 50/60 Hz and 12 to 48 VDC. Its multiple mounting configurations allow it to be incorporated into any OutBack system. The FW-SP-ACA mounts inside the FW-ACA for FLEXware 500 and 1000 systems, while the FW-SP-250 is designed to mount inside the FLEXware 250 AC Side Breaker Enclosure allowing for quick installations that keep your system protected and looking great. The OutBack Power FLEXware Surge Protector is the only choice when you want to protect your FX Series Inverter/Charger from the harmful effects of transient power surges. Ease of installation and seamless integration make it the ideal addition to your OutBack system.


  • Nominal Voltage: 120-240VAC and 12-48VDC
  • Voltage Protection Level: 390VAC and 150VDC
  • Protects Both AC and DC Circuits
  • Maximum Surge Current (8/20 µs): 30kA per circuit
  • Energy Rating: 2500 joules
  • Frequency: 50/60 Hz
  • Protection Type: Thermally Fused MOV
  • Number of Protected Circuits: Two AC & One DC
  • Mounting: FW-ACA
  • Weight: 1.15 lbs.
Additional Information

Additional Information

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Surge Protector Specifications

Surge Protector Manual