Cummins 3-Channel 24V DC Genset Start/Stop Relay Card (A050Z334)

The A031B582 is a high-performance, heavy-duty Starting Relay (Magnetic Switch) specifically designed for Cummins diesel engines. It serves as a robust electromagnetic bridge, allowing low-current control signals from the ignition or a digital controller (like a DSE module) to engage the high-current starter motor. It is engineered to perform reliably under the extreme thermal and vibrational stress found in industrial engine bays. Engine Compatibility This relay is a staple component for various large-bore and legacy Cummins platforms, including: ✅ Cummins NT Series: NTA855 and NT855 G-Drive engines (commonly used in power generation). ✅ Cummins K-Series: KTA19, KTA38, and KTA50 high-horsepower industrial engines. ✅ Cummins V-Series: VTA28 series engines. ✅ Industrial Applications: Widely used in heavy-duty mining trucks, marine vessels, and large-scale standby generators. Top 4 Technical Specs Voltage Support: Optimized for 24V DC systems (standard for large-scale industrial and marine battery setups). Heavy-Duty Contactors: Internal contacts designed to prevent "welding" or sticking during high-amperage cranking cycles. Rugged Construction: Features a sealed, metallic housing to protect against moisture, dust, and oil ingress. Versatile Mounting: Equipped with a dedicated mounting bracket for secure installation directly onto the engine block or control panel.