SDC MSB550-2V42 Dual Mechanical Switch Bar

SDC MSB550-2V42 Dual Mechanical Switch Bar offers a reliable solution for egress through access-controlled doors. Designed for 42-inch doors, this exit push bar features a mechanical switch that includes the PT-2U power transfer loop and two SPDT contacts, ensuring seamless operation in various settings. Its satin aluminum clear anodized finish provides a professional look while enhancing durability. Building codes mandate that egress through these doors must not require prior knowledge of their operational requirements. The MSB550-2V42 meets this need by allowing uninhibited exit with a single, natural motion, making it ideal for areas equipped with magnetic locks. The push bar can be configured in rim mount, mortise, or surface vertical rod setups, providing versatility for different installations. With a device length of 42 inches, the SDC MSB550-2V42 is classified as an active dummy with switch type, emphasizing its practicality in commercial environments. It is not fire-rated and does not include trim, but its ease of installation makes it a valuable addition to any access control system. Professionals will appreciate its functionality, compliance, and sleek matte silver finish, catering to both aesthetic and operational needs.

Dual Mechanical Switch Bar

Exit Pushbar with Mechanical Switch, Includes PT-2U Power Transfer Loop, 2 SPDT Contacts, Bar for 42 In. Door, May be Field Cut, Satin Aluminum Clear Anodized

Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Request-to-exit push bars provide uninhibited egress through access controlled openings equipped with magnetic locks, while eliminating the need for prior knowledge of egress operation and enabling egress with a single natural motion.

Available in rim mount, mortise and surface vertical rod configurations.

Resources

• 400 Series Exit Device Installation Instructions
• 400M Exit Device
• EP499 Series Data Sheet
• MSB550 Switch Bar Data Sheet
• PSB560 Sure Exit Egress Bar Data Sheet
• SDC Exit Devices and Sense Bars Cut Sheet
• Spectra S6000 Data Sheet