633741

The 633741 component is produced by Vickers within the Vickers Hydraulic Accessories series. It functions as an electrical coil that actuates hydraulic devices in automated circuits. This model employs the WB coil type, ensuring compatibility with housings designed for that designation. Electrical supply is 120 V AC, and the design accepts input that may vary by ±10 percent of nominal to accommodate common power fluctuations. Because the voltage type is AC, the coil can be connected directly to standard alternating-current control panels. A continuous 100 percent duty rating allows the unit to remain energized without thermal pauses during extended machine cycles. Power is transferred through flying leads rather than a fixed plug, giving installers flexibility when routing conductors inside a manifold or cabinet.

Physical proportions favor compact manifolds; the height measures 1.732 in (43.993 mm), the length is 1.441 in (36.601 mm), and the width reaches 1.594 in (40.488 mm). An IP65 ingress protection rating shields the winding from dust and water jets, allowing placement in wash-down or outdoor hydraulic stations. These dimensional and sealing characteristics support tight stacking of valves while maintaining environmental resilience. The geometric envelope also simplifies coil replacement during maintenance and preserves clearance requirements inside densely packed hydraulic equipment.