Product Details
The Siemens MS-51 is a single-action Manual Pull Station for use with conventional Fire Alarm Control Panels.
Contacts: N.O. SPST
COMPATIBLE ACCESSORIES
— SB-15 ‘MS’ Series Surface-mount box
— SB-5AP Adapter Plate
— SB-5K MTG KIT
— SB-5R MFS Fire Alarm Enclosure Surface Mounting Box
p/n 500-620503