Siemens 3VL9800-8SB41 MSKP4 VL Mounting Screw Kit

Siemens MSKP4 VL Mounting Screw Kit is a four‑piece mounting hardware set specifically designed to secure a VL‑mounted Siemens breaker in the 3VL9800‑8SB41 assembly. The part number MSKP4 identifies this kit, which provides the mounting screws required for proper VL‑mount installation of the 3VL9800‑8SB41 device in Siemens low‑voltage switchgear. Siemens installation literature and accessory catalogs associate MSKP4 with the 3VL9800‑8SB41 VL mounting configuration, confirming its role as the VL mount screw kit for this model. Verified references note two compatible screw options referenced in official documents for this application: M6 × 100 mm and 1/4‑20 UNC, ensuring the correct thread standards for regional installations and torque requirements. This genuine Siemens accessory is used to achieve accurate alignment and secure retention of the VL mount breaker within its panel, contributing to mechanical stability and reliability in electrical installations that employ the VL mounting scheme. Typical applications include Siemens panelboards or switchgear utilizing the VL mounting variant of the 3VL9800‑8SB41 breaker, where precise screw size and count are essential for code compliance and proper torque values. Always verify compatibility with the specific panel and follow Siemens installation guidelines for correct torque and fit when selecting mounting hardware for VL‑mounted breakers.