Siemens MS-51 Manual Pull StationThe 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

Angle 90 Degree

System Sensor C58-237-00 Replacement Dust Cover

0A standard

They also enable sensitivity measurements using the SENS-RDR sensitivity reader (sold separately)

on-board addressing via DIP switch

audible appliance that offers a dependable 520 Hz square wave audible alarm with industry low current draw

25/70/100V

Loop/Protocol: Conventional 12 VDC or 24 VDC

Size B 3/4 Inch

Suitable for indoor and also outdoor applications

VESDA-E VEA microbore tubes are custom made

Integrity’s rugged plastic housing is made from durable and fire re-tardant