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    Results 301-350 of 988.
    HONEYWELL DH100LP

    HONEYWELL

    SYSTEM SENSOR

    DH100LP

    DISCONTINUED BY MANUFACTURER, AIR DUCT SMOKE DETECTOR, PHOTOELECTRIC, TWO-WIRE, EXTENDED AIR SPEED RANGE 100-4000 FPM, 120 AMP STANDBY, 8.5-35 VDC STANDBY RATINGS, 12/24 VDC SYSTEM RATINGS, ...
    Buy Surplus As Low As $135.34
    $135.34
    HONEYWELL DH100P

    HONEYWELL

    SYSTEM SENSOR

    DH100P

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR AIR DUCT, 12/24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $65.65
    $65.65
    HONEYWELL DH1851AC

    HONEYWELL

    SYSTEM SENSOR

    DH1851AC

    DISCONTINUED BY MANUFACTURER, SMOKE DUCT DETECTOR, 2/4 WIRE OPERATION, OPERATING VOLTAGE 120 VAC, AIR VELOCITY 300-3000 FPM, SPST NO CONTACT, AUX CONTACT SPDT, CONTACT RATING 120VAC AT 10 AM ...
    Buy Surplus As Low As $95.71
    $95.71
    HONEYWELL DH1851DC

    HONEYWELL

    SYSTEM SENSOR

    DH1851DC

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DUCT, 20/24VDC
    Buy Surplus As Low As $63.46
    $63.46
    HONEYWELL DH400ACDC

    HONEYWELL

    SYSTEM SENSOR

    DH400ACDC

    DISCONTINUED BY MANUFACTURER, SMOKE DUCT DETECTOR, DUCT VELOCITY 500-4000 FT MIN, TEMO 120 DEGREES F
    Buy Surplus As Low As $27.05
    $27.05
    HONEYWELL DH400ACDCIHT

    HONEYWELL

    SYSTEM SENSOR

    DH400ACDCIHT

    DISCONTINUED BY MANUFACTURER, AIR DUCT SMOKE DETECTOR, 4 WIRE, 24/120/220 VAC, 24 VDC, 2 FORM-C, HIGH TEMP DUCT
    Buy Surplus As Low As $192.00
    $192.00
    HONEYWELL DH400OE-1

    HONEYWELL

    SYSTEM SENSOR

    DH400OE-1

    WEATHERPROOF DUCT SMOKE DETECTOR ENCLOSURE , DH400OE-1
    $689.00 Buy Surplus As Low As $413.40
    $413.40
    HONEYWELL DH400S911

    HONEYWELL

    SYSTEM SENSOR

    DH400S911

    DUCT SMOKE DETECTOR
    Buy Surplus As Low As $117.00
    $117.00
    HONEYWELL DH500AC

    HONEYWELL

    SYSTEM SENSOR

    DH500AC

    SMOKE DETECTOR
    Buy Surplus As Low As $54.00
    $54.00
    HONEYWELL DH500AC/DC

    HONEYWELL

    SYSTEM SENSOR

    DH500AC/DC

    SMOKE DETECTOR 24VAC/DC 2.5M/S-20M/S
    Buy Surplus As Low As $54.00
    $54.00
    HONEYWELL DNR

    HONEYWELL

    SYSTEM SENSOR

    DNR

    DUCT DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX INTELLIGENT, NON-RELAY, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    $432.75 Buy Surplus As Low As $298.31
    $298.31
    HONEYWELL DNRA

    HONEYWELL

    SYSTEM SENSOR

    DNRA

    DUCT SMOKE DETECTOR, HOUSING, INTELLIGENT PHOTOELECTRIC, 12MA MAX
    $231.75 Buy Surplus As Low As $136.35
    $136.35
    HONEYWELL DNRECL

    HONEYWELL

    SYSTEM SENSOR

    DNRECL

    DISCONTINUED BY MANUFACTURER, INTELLGENT DUCT SMOKE DETECTOR HOUSING, NON-RELAY, PHOTOELECTRIC, -4-158 DEG F
    ✓ IN STOCK!
    Buy Surplus As Low As $121.76
    $121.76
    HONEYWELL DNRW

    HONEYWELL

    SYSTEM SENSOR

    DNRW

    PHOTOELECTRIC DUCT SMOKE DETECTOR, WATER TIGHT, INTELLIGENT NON-RELAY, VERSATILE MOUNT, 24 VOLT DC AUXILIARY, 100 TO 4000 PER MINUTE AIRFLOW VELOCITY, WITHOUT DETECTOR HEAD
    $256.00 Buy Surplus As Low As $154.00
    $154.00
    HONEYWELL DPID-SS

    HONEYWELL

    SYSTEM SENSOR

    DPID-SS

    DISCONTINUED REPLACE WITH AMM-2IF(DUAL TWO WIRE IDC FOR N.O. DEVICES)
    $146.00 Buy Surplus As Low As $88.00
    $88.00
    HONEYWELL DST1

    HONEYWELL

    SYSTEM SENSOR

    DST1

    INNOVAIRFLEX SAMPLING TUBE, STEEL, 1 WITH HOLES , DST1
    $16.00 Buy Surplus As Low As $9.60
    $9.60
    HONEYWELL DST10

    HONEYWELL

    SYSTEM SENSOR

    DST10

    DUCT SAMPLING TUBE, 10' WITH HOLES
    $63.00 Buy Surplus As Low As $40.37
    $40.37
    HONEYWELL DST15

    HONEYWELL

    SYSTEM SENSOR

    DST15

    SAMPLING TUBE, DUCTS 1 TO 2 FEET, DUCT MOUNT, 18 INCH HEIGHT, STEEL
    $18.80 Buy Surplus As Low As $9.91
    $9.91
    HONEYWELL DST3

    HONEYWELL

    SYSTEM SENSOR

    DST3

    METAL DUCT SAMPLING TUBE, 2FT X 4 FT, W/ HOLES
    ✓ IN STOCK!
    $26.06 Buy Surplus As Low As $15.64
    $15.64
    HONEYWELL DST5

    HONEYWELL

    SYSTEM SENSOR

    DST5

    SAMPLING TUBE, SMOKE DETECTOR, METAL, 1 INCH DP, 60 INCH LENGTH
    $33.76 Buy Surplus As Low As $20.26
    $20.26
    HONEYWELL DUCTCOV

    HONEYWELL

    SYSTEM SENSOR

    DUCTCOV

    REPLACEMENT COVER FOR SK-DUCT AND DNR DUCT SMOKE DETECTORS
    $31.12 Buy Surplus As Low As $18.67
    $18.67
    HONEYWELL DUCTSD

    HONEYWELL

    SYSTEM SENSOR

    DUCTSD

    DUCT 4-WIRE SMOKE DETECTOR,DUCTSD
    ✓ IN STOCK!
    $217.10 Buy Surplus As Low As $130.26
    $130.26
    HONEYWELL EA-CT

    HONEYWELL

    SYSTEM SENSOR

    EA-CT

    DISCONTINUED BY MANUFACTURER, REMOTE CONTROL, IR TOOL, INFRARED, 30 FT RANGE, 16 CHARACTER LCD, 17 BUTTON KEYPAD, FOR SYSTEM SENSOR ECLIPSE / FIKE CYBERCAT / CHEETAH XI, SAME AS: FIKE 55-051
    Buy Surplus As Low As $230.95
    $230.95
    HONEYWELL EB

    HONEYWELL

    SYSTEM SENSOR

    EB

    DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASES, ECLIPSE SERIES, FLANGELESS, 4" BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $16.48
    $16.48
    HONEYWELL EB-6500

    HONEYWELL

    SYSTEM SENSOR

    EB-6500

    SMOKE BEAM DETECTOR ANALOGUE ADDRESSABLE
    ✓ IN STOCK!
    $847.71 Buy Surplus As Low As $343.94
    $343.94
    Repair Yours $408.69
    HONEYWELL ECO1003

    HONEYWELL

    SYSTEM SENSOR

    ECO1003

    PHOTOELECTRIC SMOKE DETECTOR
    $49.00 Buy Surplus As Low As $25.00
    $25.00
    HONEYWELL ECO1003 A

    HONEYWELL

    SYSTEM SENSOR

    ECO1003 A

    OPTICAL SMOKE SENSOR , ECO1003 A
    ✓ IN STOCK!
    $39.57 Buy Surplus As Low As $23.74
    $23.74
    HONEYWELL ECO1005

    HONEYWELL

    SYSTEM SENSOR

    ECO1005

    COMBINATION RATE-OF-RISE/THERMAL DETECTOR
    $35.65 Buy Surplus As Low As $17.83
    $17.83
    Repair Yours Contact Us
    HONEYWELL EOLR-1

    HONEYWELL

    SYSTEM SENSOR

    EOLR-1

    SPST RELAY, ULC APPROVED AS AN END OF LINE RELAY TO SUPERVISE POWER SUPPLIES. , EOLR-1
    $46.80 Buy Surplus As Low As $28.08
    $28.08
    HONEYWELL EOLR-1A

    HONEYWELL

    SYSTEM SENSOR

    EOLR-1A

    DISCONTINUED BY MANUFACTURER, RELAY, END OF LINE SUPERVISION RELAY, 9-40 VDC OPERATING, 120 VAC / 0.5 A MAX RESISTIVE LOAD, 30 VDC / 3 A MAX RESISTIVE LOAD
    ✓ IN STOCK!
    Buy Surplus As Low As $28.49
    $28.49
    HONEYWELL EPS10-1

    HONEYWELL

    SYSTEM SENSOR

    EPS10-1

    ALARM WATERFLOW, SPDT SWITCH, 4 - 20 PSI. , EPS10-1
    $147.00 Buy Surplus As Low As $89.00
    $89.00
    Repair Yours Contact Us
    HONEYWELL EPS10-2

    HONEYWELL

    SYSTEM SENSOR

    EPS10-2

    PRESSURE CONTROL, 4-20 PSI PRESSURE RANGE, TWO SPDT RELAYS, ALARM WATERFLOW PRESSURE SWITCH WITH 1/2" NPT MALE CONNECTION
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $54.57
    $54.57
    HONEYWELL EPS10EXP

    HONEYWELL

    SYSTEM SENSOR

    EPS10EXP

    SWITCH PRESSURE EXPLOSION-PROOF THAT PROVIDES AN ALARM RESPONSE BETWEEN 4 AND 20 PSI.
    $1,284.72 Buy Surplus As Low As $771.64
    $771.64
    Repair Yours $635.00
    HONEYWELL EPS120-1

    HONEYWELL

    SYSTEM SENSOR

    EPS120-1

    PRESSURE SWITCH 120PSI SPDT
    $223.21 Buy Surplus As Low As $134.33
    $134.33
    Repair Yours $300.00
    HONEYWELL EPS120-2

    HONEYWELL

    SYSTEM SENSOR

    EPS120-2

    DISCONTINUED - SWITCH PRESSURE FIELD-ADJUSTABLE THAT PROVIDES AN ALARM RESPONSE BETWEEN 10 AND 200
    $169.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours Contact Us
    HONEYWELL EPS120EXP

    HONEYWELL

    SYSTEM SENSOR

    EPS120EXP

    SWITCH PRESSURE EXPLOSION-PROOF THAT PROVIDES AN ALARM RESPONSE BETWEEN 10 AND 200 PSI.
    $1,272.00 Buy Surplus As Low As $764.00
    $764.00
    Repair Yours $635.00
    HONEYWELL EPS40-1

    HONEYWELL

    SYSTEM SENSOR

    EPS40-1

    SUPERVISORY PRESSURE SWITCH, EPS40 SERIES, SPDT, 125/250 VAC -10 AMP - 1/2 HP, 24 VDC - 2.5 AMPS, 10-100 PSI ADJUSTMENT RANGE, -40 TO +160 DEGREES F TEMPERATURE RANGE, 250 PSI MAX SERVICE, F ...
    ✓ IN STOCK!
    $191.00 Buy Surplus As Low As $119.31
    $119.31
    Repair Yours $300.00
    HONEYWELL EPS40-2

    HONEYWELL

    SYSTEM SENSOR

    EPS40-2

    PRESSURE SWITCH, 10AMP, 1/2 HP @ 125/250 VAC, 10-100PSI ON RISE SETPOINT, 250PSI MAX
    ✓ IN STOCK!
    $409.68 Buy Surplus As Low As $245.81
    $245.81
    Repair Yours $200.00
    HONEYWELL EPS40EXP

    HONEYWELL

    SYSTEM SENSOR

    EPS40EXP

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, EXPLOSION-PROOF THAT PROVIDES AN ALARM RESPONSE BETWEEN 10 AND 100 PSI.
    ✓ IN STOCK!
    Buy Surplus As Low As $157.86
    $157.86
    HONEYWELL EPSA120-1

    HONEYWELL

    SYSTEM SENSOR

    EPSA120-1

    DISCONTINUED BY MANUFACTURER, SUPERVISORY PRESSURE SWITCH, 24 VOLT DC/ 125-250 VOLT AC, PRESSURE ADJUSTMENT WHEEL, FOR USE IN A NOMINAL 115 PSI SYSTEM, REINFORCED DIAPHRAGM, TWO CONDUIT ENTR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $146.69
    $146.69
    Repair Yours $300.00
    HONEYWELL EPSA120-2

    HONEYWELL

    SYSTEM SENSOR

    EPSA120-2

    DISCONTINUED BY MANUFACTURER, SUPERVISORY PRESSURE SWITCH, 24 VOLT DC/ 125-250 VOLT AC, PRESSURE ADJUSTMENT WHEEL, FOR USE IN A NOMINAL 115 PSI SYSTEM, REINFORCED DIAPHRAGM, TWO CONDUIT ENTR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $119.19
    $119.19
    HONEYWELL EPSA40-2

    HONEYWELL

    SYSTEM SENSOR

    EPSA40-2

    DISCONTINUED BY MANUFACTURER, SUPERVISORY PRESSURE SWITCH, 24 VOLT DC/ 125-250 VOLT AC, SENSITIVITY ADJUSTMENT WHEEL, REINFORCED DIAPHRAGM, TWO CONDUIT ENTRANCES, 3 WIRE TERMINATION (FLYING ...
    Buy Surplus As Low As $94.15
    $94.15
    Repair Yours Contact Us
    HONEYWELL EPSEXP-RK

    HONEYWELL

    SYSTEM SENSOR

    EPSEXP-RK

    REPLACEMENT KIT FOR EPSEXP
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    HONEYWELL ESP40-2

    HONEYWELL

    SYSTEM SENSOR

    ESP40-2

    PRESSURE SWITCH, TWO SPDT, SENSITIVITY ADJUSTMENT WHEEL, MAX OPERATING PRESSURE 300PSI
    ✓ IN STOCK!
    $126.64 Buy Surplus As Low As $59.99
    $59.99
    Repair Yours $300.00
    HONEYWELL ETX

    HONEYWELL

    SYSTEM SENSOR

    ETX

    SYSTEM SENSOR, DUCT EXHAUST TUBE, 1.0 FT.
    ✓ IN STOCK!
    $12.63 Buy Surplus As Low As $7.58
    $7.58
    HONEYWELL F110

    HONEYWELL

    SYSTEM SENSOR

    F110

    RETROFIT FLANGE FOR BX-501 BASE; CONVERTS CLASSIC HIGH PROFILE TO LOW PROFILE BASE.
    $24.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL F36-05-00

    HONEYWELL

    SYSTEM SENSOR

    F36-05-00

    EX. DUCT FILTER FOR DH400
    ✓ IN STOCK!
    $5.49 Buy Surplus As Low As $3.29
    $3.29
    HONEYWELL F-A3384-000

    HONEYWELL

    SYSTEM SENSOR

    F-A3384-000

    DISCONTINUED BY MANUFACTURER, REPLACEMENT AIR FILTER ASSEMBLY
    Buy Surplus As Low As $192.00
    $192.00
    HONEYWELL F-INF-25

    HONEYWELL

    SYSTEM SENSOR

    F-INF-25

    DISCONTINUED BY MANUFACTURER, REPLACEMENT AIR FILTER ASSEMBLY
    Buy Surplus As Low As $197.54
    $197.54
    HONEYWELL FM998

    HONEYWELL

    SYSTEM SENSOR

    FM998

    ELECTROMAGNETIC DOOR HOLDER, QUAD VOLTAGE, RECESSED MOUNT , FM998
    ✓ IN STOCK!
    $160.05 Buy Surplus As Low As $96.03
    $96.03
    Repair Yours $300.00
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