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Showing 12145 - 12168 of 14311 products

Showing 12145 - 12168 of 14311 products
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System Sensor System Sensor 4WT-B I³ PHOTO DETECTOR, 4-WIRE, 12/24 VDC, PHOTO THERMAL.
$70.86
System Sensor System Sensor 4WTA-B Photoelectric Smoke and Heat Detector / Sounder
$80.78
System Sensor System Sensor 4WTAR-B I3 PHOTO DETECTOR, PLUG-IN, 4-WIRE, 12/24 VDC, 135 °F THERMAL, TEMPORAL 85 DBA SOUNDER, FORM-C RELAY.
$104.46
System Sensor System Sensor 4WTR-B 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.
$79.47
System Sensor System Sensor 5251H ADDRESSABLE HEAT DETECTOR HEAD, 190F FIXED, REQUIRES BASE
$51.47
System Sensor System Sensor 5601P 135 °F (57° C) FIXED AND RATE-OF-RISE. (PLAIN)
$20.18
System Sensor System Sensor 5602 SINGLE CIRCUIT 194"F(90"C) RATE OF RISE AND FIXED TEMP
$20.79
System Sensor System Sensor 5621 135°F FIXED TEMPERATURE
$39.48
System Sensor System Sensor 5623 135°F FIXED HEAT DETECTOR TEMP ONLY
$41.17
System Sensor System Sensor 5624 194 °F (90° C) FIXED TEMPERATURE, DUAL CIRCUIT, NORMALLY OPEN _x000D_
$41.15
System Sensor System Sensor 6500-MMK-US 6500-MMK US FIRELITE MULTI MOUNT KIT
$173.12
System Sensor System Sensor 72377B-801 WALL / POLE MOUNTING BRACKET FOR TCPA-10 SERIES
$380.45
System Sensor System Sensor A77-01-02 Replacement terminal block kit for WFD series waterflow detectors.
$49.99
System Sensor System Sensor B110LP Base, 2-Wire, Low-Profile, Flanged, 12/24VDC
$15.78
System Sensor System Sensor B110RLP B110RLP is a 2-wire base with a 470 Ohm current limiting resistor for use with 100 Series smoke detectors.
$21.92
System Sensor System Sensor B114LP BASE 6.0" 4W RLY (FIRELITE) _x000D_
$122.07
System Sensor System Sensor B200S Addressable, Synchronizable, Intelligent Sounder base designed for new and existing dwelling unit applications.
$101.91
System Sensor System Sensor B200S-LF-IV INTELLIGENT, ADDRESSABLE, PROGRAMMABLE LOW FREQUENCY PLUG-IN SOUNDER BASE. HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS MARCH TIME OR CUSTOM TONE; IVORY
$102.95
System Sensor System Sensor B200S-WH INTELLIGENT, ADDRESSABLE, PROGRAMMABLE PLUG-IN SOUNDER BASE HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS, MARCH OR CUSTOM TONE; WHITE
$72.61
System Sensor System Sensor B200SR-IV INTELLIGENT PLUG-IN SOUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINUOUS TONE; IVORY
$78.23
System Sensor System Sensor B200SR-LF-WH INTELLIGENT LOW-FREQUENCY PLUG-IN SUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINOUS TONE; WHITE
$127.19
System Sensor System Sensor B200SR-WH INTELLIGENT PLUG-IN SOUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINUOUS TONE; WHITE
$85.24
System Sensor System Sensor B224BI INTELLIGENT ISOLATOR BASE _x000D_
$56.58
System Sensor System Sensor B224BI-IV ISOLATOR BASE; IVORY
$51.12

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