ACH-35 is a fast-acting aircraft limiter designed to isolate faults or grounds in aircraft electrical systems operating at 120/208 volts 400 Hz AC or 125 volts DC. This limiter is rated for 35 A with voltage ratings of 280 Vac and 125 Vdc, and features interrupting ratings of 6000 A at 120 Vac, 4200 A at 208 Vac, and 6000 A at 125 Vdc. The device carries 200% rated current for 5 minutes and opens at 240% within 5 minutes. It features silver-plated knife blade terminals and a silicone body for reliable performance under severe conditions including exposure to moisture, fungus, salt spray, sand, dust, and mechanical vibration and shock. A spring-activated pin provides visual indication when the limiter is open, making it ideal for high-speed, high-performance aircraft applications.