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    SIEMENS 535-490-48

    SIEMENS

    SIEMENS INDUSTRY

    535-490-48

    DUCT AVERAGING TEMP SENSOR, 4-20MA, 20-120F, 48 INCH RIGID PROBE
    ✓ IN STOCK!
    $291.83 Buy New $291.83
    $175.10
    SIEMENS QFM3101

    SIEMENS

    SIEMENS INDUSTRY

    QFM3101

    DUCT RH SENSOR, 4-20 MA OUTPUT SIGNAL, 0-100% RH (RELATIVE HUMIDITY) TEMPERATURE, ADJUSTABLE INSERTION DEPTH (3.5 - 8 INCHES) PROBE LENGTH, CONNECTION TYPE: TERMINAL BLOCK, NO DISPLAY
    ✓ IN STOCK!
    $290.00 Buy New $290.00
    $192.00
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    SIEMENS GCA166.1U

    SIEMENS

    SIEMENS INDUSTRY

    GCA166.1U

    OPENAIR GCA SERIES ELECTRIC DAMPER ACTUATOR, ROTARY, SPRING RETURN, 160 LB-IN, 24 VAC/DC, 0 TO 10 VDC CONTROL, 90 SEC RUN TIME, DUAL AUXILIARY SWITCHES, 50/60 HZ
    ✓ IN STOCK!
    $482.72 Buy New $482.72
    $289.63
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    SIEMENS 255-01139

    SIEMENS

    SIEMENS INDUSTRY

    255-01139

    MZ SERIES 3W VALVE ASY, ANSI 250, WATER, LINEAR, 1" FXF, 10 CV, ELECT/MECH
    ✓ IN STOCK!
    $413.97 Buy New $413.97
    $248.38
    Repair Yours Contact Us
    SIEMENS 540-660A

    SIEMENS

    SIEMENS INDUSTRY

    540-660A

    ROOM TEMPERATURE SENSOR, BEIGE, TEC , 10 K OHM
    ✓ IN STOCK!
    $326.55 Buy New $326.55
    $168.12
    Repair Yours Contact Us
    SIEMENS QFM3100

    SIEMENS

    SIEMENS INDUSTRY

    QFM3100

    SENSOR (DUCT) RH: 0-10VDC (HIGH QUALITY)
    ✓ IN STOCK!
    $360.36 Buy New $360.36
    $273.88
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    SIEMENS 3RA1943-3E

    SIEMENS

    SIEMENS INDUSTRY

    3RA1943-3E

    BOTTOM WIRING MOD, WIRING MODULE BOTTOM FOR CONTACTOR COMBINAT. S3...S3 W. 10 MM DISTANCE BETWEEN THE CONTACTORS
    ✓ IN STOCK!
    $97.00 Buy New $97.00
    $65.00
    SIEMENS 3RU1146-4LB0

    SIEMENS

    SIEMENS INDUSTRY

    3RU1146-4LB0

    DISCONTINUED BY MANUFACTURER 10/01/2020, OVERLOAD RELAY, 70...90 AMP, FOR MOTOR PROTECTION SIZE S3, CLASS 10 CONTACTOR MOUNTING, MAIN CIRCUIT: SCREW TERMINAL, AUXILIARY CIRCUIT: SCREW TERMIN ...
    ✓ IN STOCK!
    Buy Surplus As Low As $88.54
    $88.54
    SIEMENS 540-670B

    SIEMENS

    SIEMENS INDUSTRY

    540-670B

    TEMPERATURE ROOM SENSOR, WHITE, W/SET POINT, INPUT 10KOHM THERMISTOR TYPE II
    ✓ IN STOCK!
    $689.38 Buy New $689.38
    $413.63
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    SIEMENS GMA161.1U

    SIEMENS

    SIEMENS INDUSTRY

    GMA161.1U

    ACTUATOR, OPEN AIR, 24 VDC, SPRING RETURN, 62 LBIN, REPLACES M9206-GGA-2S
    ✓ IN STOCK!
    $359.00 Buy New $359.00
    $210.37
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    SIEMENS 243-0001

    SIEMENS

    SIEMENS INDUSTRY

    243-0001

    PNEUMATIC SWITCHING RELAY, RL 243, POWERS CONTROLS, MULTI-PURPOSE, 30 PSI MAX, 1/8 INCH NPT THREAD, PLEASE USE SAME AS SIEMENS 243-0001
    ✓ IN STOCK!
    $314.00 Buy New $314.00
    $207.11
    SIEMENS 599-02038

    SIEMENS

    SIEMENS INDUSTRY

    599-02038

    CONTROL VALVE, MT SERIES, NPT CONNECTION, 2.5 CV, BRASS TRIM MATERIAL, 2-WAY, 1/2 INCH SIZE, NORMALLY OPEN
    ✓ IN STOCK!
    $75.98 Buy New $75.98
    $50.14
    SIEMENS 195-0011

    SIEMENS

    SIEMENS INDUSTRY

    195-0011

    RETROLINE 195 SINGLE INPUT RECEIVER-CONTROLLER, SURFACE/VERTICAL MOUNT,PNEUMATIC OUTPUT, DA
    ✓ IN STOCK!
    $384.89 Buy New $384.89
    $292.52
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    SIEMENS 331-3060

    SIEMENS

    SIEMENS INDUSTRY

    331-3060

    PNEUMATIC ACTUATOR,NO.6, FOR FIRE & SMOKE
    ✓ IN STOCK!
    $360.00 Buy New $360.00
    $238.00
    Repair Yours Contact Us
    SIEMENS 261-02004

    SIEMENS

    SIEMENS INDUSTRY

    261-02004

    VALVE ASSY NC 1/2" 1.0CV FXF BRASS TRIM ELECT ACT NSR MOD 0-10 V
    ✓ IN STOCK!
    $268.90 Buy New $268.90
    $161.34
    Repair Yours Contact Us
    SIEMENS 533-376-8

    SIEMENS

    SIEMENS INDUSTRY

    533-376-8

    TEMPERATURE SENSOR 20-120F 8INCH PROBE DCT
    ✓ IN STOCK!
    $95.71 Buy New $95.71
    $57.43
    SIEMENS QBM81-10

    SIEMENS

    SIEMENS INDUSTRY

    QBM81-10

    DIFFERENTIAL PRESSURE SWITCH, DIGITAL OUTPUT: 0.01...5 AMP 24...250 VAC, SWITCHING VOLTAGE/CURRENT: 3 AMP 24V, MEASURING RANGE/PRESSURE: 100...1000 PA, PRESSURE CONNECTION: CONNECTING BRANCH ...
    ✓ IN STOCK!
    $70.00 Buy New $70.00
    $47.00
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    SIEMENS 259-02062

    SIEMENS

    SIEMENS INDUSTRY

    259-02062

    VALVE ASSY NO 3/4" 6.3CV, FXUM SS TRIM ELECT ACT NSR FLOAT
    ✓ IN STOCK!
    $372.07 Buy New $372.07
    $223.24
    Repair Yours Contact Us
    SIEMENS GIB161.1U

    SIEMENS

    SIEMENS INDUSTRY

    GIB161.1U

    ACTUATOR NON-SPRING RETURN 310 LB-IN 24VAC/DC 0-10 VDC CONTROL 125SEC RUN FEEDBACK REPLCS. GMB24SR OR GM24SR
    ✓ IN STOCK!
    $463.65 Buy New $463.65
    $278.19
    Repair Yours Contact Us
    SIEMENS 188-0031

    SIEMENS

    SIEMENS INDUSTRY

    188-0031

    THERMOSTAT, PNEUMATIC, UNIT MOUNTED, DA, LIQUID FILLED BULB
    ✓ IN STOCK!
    $367.61 Buy New $367.61
    $279.38
    Repair Yours Contact Us
    SIEMENS 599-01100

    SIEMENS

    SIEMENS INDUSTRY

    599-01100

    MZ SERIES 1/2IN. 2-WAY NORMALLY CLOSED GLOBE VALVE BODY. 70 PSI. FEMALE (0.4 CV) ANSI 250 VALVE BODY ONLY.
    ✓ IN STOCK!
    $66.56 Buy New $66.56
    $39.94
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    SIEMENS 356-0750

    SIEMENS

    SIEMENS INDUSTRY

    356-0750

    POWERS CONTROLS SERIES, THERMOSTAT, TH356, LIMITEM RIGID BULB THERMOSTAT, D/A ,30-180 DEGREES F
    ✓ IN STOCK!
    $530.55 Buy New $530.55
    $318.33
    Repair Yours Contact Us
    SIEMENS 588-100C

    SIEMENS

    SIEMENS INDUSTRY

    588-100C

    RJ11 100FT CABLE FOR SENSOR REPLCS 540-137
    ✓ IN STOCK!
    $64.60 Buy New $64.60
    $38.76
    SIEMENS 259-02013

    SIEMENS

    SIEMENS INDUSTRY

    259-02013

    VALVE ASSY NC 3/4" 6.3CV FXUM BRASS TRIM ELECT ACT NSR FLOAT
    ✓ IN STOCK!
    $279.71 Buy New $279.71
    $167.82
    Repair Yours Contact Us
    SIEMENS 259-02011

    SIEMENS

    SIEMENS INDUSTRY

    259-02011

    VALVE ASSY NC 1/2" 4.0CV FXUM BRASS TRIM ELECT ACT NSR FLOAT
    ✓ IN STOCK!
    $252.86 Buy New $252.86
    $151.72
    Repair Yours Contact Us
    SIEMENS 258-02066

    SIEMENS

    SIEMENS INDUSTRY

    258-02066

    MT SERIES 3W VALVE ASSEMBLY, ANSI 250, LINEAR, 1/2", FXF, 1CV, 8-13PSI SR, PNU
    ✓ IN STOCK!
    $231.84 Buy New $231.84
    $122.42
    Repair Yours Contact Us
    SIEMENS 258-02064

    SIEMENS

    SIEMENS INDUSTRY

    258-02064

    MT SERIES 3W VALVE ASSY, ANSI 250, LINEAR, 1/2", FXF, 0.4 CV, 8-13 PSI SR, PNU
    ✓ IN STOCK!
    $231.84 Buy New $231.84
    $139.11
    Repair Yours Contact Us
    SIEMENS 256-02066A

    SIEMENS

    SIEMENS INDUSTRY

    256-02066A

    MT SERIES 3W VALVE ASSEMBLY, ANSI 250, LINEAR, 1/2", FXF, 1CV, 10-15PSI SR, PNU
    ✓ IN STOCK!
    $231.84 Buy New $231.84
    $139.11
    Repair Yours Contact Us
    SIEMENS 243-0009

    SIEMENS

    SIEMENS INDUSTRY

    243-0009

    RELAY, SERIES RL243 MP, PNEUMATIC, MULTI-PURPOSE, INDUSTRIAL DUTY, 1/8 INCH NPT AIR CONNECTIONS, TWO-VALVE DESIGN, DIRECT AND REVERSE ACTING
    ✓ IN STOCK!
    $444.89 Buy New $444.89
    $338.11
    SIEMENS QAM2030.010

    SIEMENS

    SIEMENS INDUSTRY

    QAM2030.010

    TEMPERATURE SENSOR, DUCT TEMP, 4 INCH PROBE, NTC 10K OHM, 4-20 MA, POINT TYPE
    ✓ IN STOCK!
    $30.29 Buy New $30.29
    $18.18
    SIEMENS 599-01138

    SIEMENS

    SIEMENS INDUSTRY

    599-01138

    MZ SERIES 3-WAY VALVE 3/4", 6.3 CV, LINEAR, BRASS TRIM, F×F, ANSI 250
    ✓ IN STOCK!
    $123.69 Buy New $123.69
    $81.64
    Repair Yours Contact Us
    SIEMENS 268-03165

    SIEMENS

    SIEMENS INDUSTRY

    268-03165

    VALVE,1/2 IN, 2 WAY VALVE W/ 4 IN PNEUMATIC ACTUATOR, 3-8 PSI, BRASS TRIM
    ✓ IN STOCK!
    $290.00 Buy New $290.00
    $203.00
    Repair Yours Contact Us
    SIEMENS 599-02002

    SIEMENS

    SIEMENS INDUSTRY

    599-02002

    MT SERIES 1/2" 2W VALVE, 0.63 CV, NC, MOD EQ PERCENT, BRASS TRIM, FXF, ANSI 250
    ✓ IN STOCK!
    $78.12 Buy New $78.12
    $46.87
    Repair Yours Contact Us
    SIEMENS 257-02069B

    SIEMENS

    SIEMENS INDUSTRY

    257-02069B

    1/2IN. NPT 3WAY MIX.VALVE ASSY.3-8# (4CV) DIRECTLY REPLCS. 656-0014 ALSO BEST REPLCS. 657-7680 WITH 3-8PSI RANGE AND SMALLER SIZE.
    ✓ IN STOCK!
    $180.41 Buy New $180.41
    $137.11
    Repair Yours Contact Us
    SIEMENS 331-4310

    SIEMENS

    SIEMENS INDUSTRY

    331-4310

    DAMPER ACTUATOR, PNEUMATIC, NUMBER 3, 2-3/8" STROKE, 3-7 PSI, FRONT MOUNTING
    ✓ IN STOCK!
    $134.39 Buy New $134.39
    $80.63
    Repair Yours Contact Us
    SIEMENS 256-02011

    SIEMENS

    SIEMENS INDUSTRY

    256-02011

    MT SERIES 2W VALVE ASSY, ANSI 250, NC, MOD EQ PCT, 1/2", FXUM, 4CV, 10-15PSI SR
    ✓ IN STOCK!
    $221.98 Buy New $221.98
    $133.19
    Repair Yours Contact Us
    SIEMENS 255-01126

    SIEMENS

    SIEMENS INDUSTRY

    255-01126

    MZ SERIES 2W VALVE ASSY, ANSI 250, NO, LINEAR, 1/2 IN FXF, 4 CV, EL/MECH
    ✓ IN STOCK!
    $309.84 Buy New $309.84
    $185.91
    Repair Yours Contact Us
    SIEMENS 248-00233

    SIEMENS

    SIEMENS INDUSTRY

    248-00233

    ZONE VALVE, 3-WAY, 1", 7.0 CV, NPT W/ 24VAC, SSP61U ACTUATOR, 0-10VDC, NSR
    ✓ IN STOCK!
    $324.53 Buy New $324.53
    $194.72
    Repair Yours Contact Us
    SIEMENS 371-03184

    SIEMENS

    SIEMENS INDUSTRY

    371-03184

    VALVE ASSY 2W NC 3/4", 6.3CV, EQ PCT BRASS TRIM FXF, PROP ELECTRONIC ACT NSR
    ✓ IN STOCK!
    $672.00 Buy New $672.00
    $470.00
    Repair Yours Contact Us
    SIEMENS 171C-10350

    SIEMENS

    SIEMENS INDUSTRY

    171C-10350

    PROPORTIONAL NON-SPRING RETURN ACTUATOR, 0.4 CV BALL VALVE, 599 SERIES, 3 W, 1/2 IN
    ✓ IN STOCK!
    $242.00 Buy New $242.00
    $146.00
    Repair Yours Contact Us
    SIEMENS 257-02055

    SIEMENS

    SIEMENS INDUSTRY

    257-02055

    MT SERIES 2W VALVE ASSY, ANSI 250, NO, MOD EQ PCT, 1/2", FXF, 2.5 CV, 3-8PSI SR
    ✓ IN STOCK!
    $235.57 Buy New $235.57
    $141.34
    Repair Yours Contact Us
    SIEMENS 256-02064A

    SIEMENS

    SIEMENS INDUSTRY

    256-02064A

    MT SERIES 3W VALVE ASSY, ANSI 250, LINEAR, 1/2", FXF, 0.4 CV, 10-15 PSI SR, PNU
    ✓ IN STOCK!
    $231.84 Buy New $231.84
    $139.11
    Repair Yours Contact Us
    SIEMENS PPM-1U32.BPR

    SIEMENS

    SIEMENS INDUSTRY

    PPM-1U32.BPR

    POINT PICKUP MODULE, 6 POINT, DIGITAL
    ✓ IN STOCK!
    $172.41 Buy New $172.41
    $131.03
    Repair Yours Contact Us
    SIEMENS 257-02041

    SIEMENS

    SIEMENS INDUSTRY

    257-02041

    MT SERIES 2W VALVE ASSY, ANSI 250, NO, MOD EQ PCT, 1/2", FXF, 4 CV, 3-8PSI SR
    ✓ IN STOCK!
    $154.00 Buy New $154.00
    $98.61
    Repair Yours Contact Us
    SIEMENS 536-767-25

    SIEMENS

    SIEMENS INDUSTRY

    536-767-25

    LIQUID IMMERSION TEMPERATURE SENSOR 100 OHM PLATINUM RTD 2.5-INCH PROBE REPLACES 533-378 & 536-767
    ✓ IN STOCK!
    $145.00 Buy New $145.00
    $86.84
    SIEMENS 261-02002

    SIEMENS

    SIEMENS INDUSTRY

    261-02002

    VALVE ASSY NC 1/2" 0.63CV FXF BRASS TRIM ELECT ACT NSR MOD 0-10 V
    ✓ IN STOCK!
    $260.95 Buy New $260.95
    $156.57
    Repair Yours Contact Us
    SIEMENS 599-00233

    SIEMENS

    SIEMENS INDUSTRY

    599-00233

    599 SERIES ZONE VALVE, 1", 3W, 7.0CV, LINEAR, ANSI 125, 1/10" STROKE, NPT
    ✓ IN STOCK!
    $88.93 Buy New $88.93
    $53.36
    Repair Yours Contact Us
    SIEMENS 599-00210

    SIEMENS

    SIEMENS INDUSTRY

    599-00210

    CONTROL VALVE, 599 SERIES ZONE VALVE, 1/2 INCH DIAMETER, TWO-WAY, 1.0CV, LINEAR, ANSI 125, 1/10 INCH STROKE, NPT END CONNECTIONS, BRASS
    ✓ IN STOCK!
    $39.49 Buy New $39.49
    $23.69
    Repair Yours Contact Us
    SIEMENS 192-210

    SIEMENS

    SIEMENS INDUSTRY

    192-210

    POWERS CONTROLS, ROOM THERMOSTAT, HEATING/COOLING, DUAL SETPOINT, 45/85F, REVERSE ACTING/REVERSE ACTING
    ✓ IN STOCK!
    $275.00 Buy New $275.00
    $154.00
    Repair Yours Contact Us
    SIEMENS 184-105

    SIEMENS

    SIEMENS INDUSTRY

    184-105

    POWERS CONTROLS™, TT184 TEMP TRANS,WELL MOUNTING KIT
    ✓ IN STOCK!
    $10.22 Buy New $10.22
    $7.77
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