Home / Mounting Brackets / Siemens PTB-RK Siemens PTB-RK Rack Mounting Plate Request a Quote This product is already on your Quote Request Browse your Quote Request Factory NewBrand: Siemens FireAlarm.com Part #: 121542 Category: Mounting Brackets Manufacturer Part #: PTB-RKSecondary Part #: 500-634774 Specifications Resources Information Weight 2.00 lbs Manufacturer Siemens Industry, Inc. Brand Siemens Condition New Unit of Measurement EA (Each) Production Status Active Rack-Mount Kits Models MPF-RK | MPR-RK | PTB-RK | BP-RK I XLS-RK19 DownloadSiemens - Data Sheet