40/5 MFD Multi-Purpose 440 or 370 Volt Round Run Capacitor Replacement TradePro 40+5 Multi-Purpose Round Dual Run Capacitor for 370 or 440 Volt Applications. Rust-Free Aluminum Casing built to withstand Extreme Weather Conditions. Multi-Spade Quick Connect Terminals for Maximum Flexibility in Wiring. Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors. Designed and Manufactured in Accordance with UL 810 and meets EIA-456-A. All TradePro capacitors are UL/CSA Recognized and Protected to 10,000 AFC.