System Sensor 5251RB 15/01 Multiple Indications

Multiple Indications

Module Fiber Loop

the PIBV2 is NEMA 3R rated per UL

and supervisory interface

Double Action Stations (Breakglass) require the operator to strike the front mounted hammer to break the glass and expose the recessed pull lever

System Sensor 5251RB 15/01 Multiple IndicationsModels 5251B, 5251RB, and 5251H are intelligent sensors that utilize a state of the art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability as approved by UL 521. Model 5251B is a fixed temperature sensor with a 135F fixed temperature alarm. Model 5251RB is a rate of rise temperature sensor with a 135F fixed temperature alarm. Model 5251H is a high temperature sensor