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Actuator (725)
Actuator Part (28)
Ball Valve (22)
Boiler Part (23)
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Circuit Breaker (117)
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Siemens

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Product Image of 30A Low-Voltage VBII Double-Break Enclosed Fused Safety Switch, 2-Pole/3-Wire, NEMA 3R Enclosure (240V)
$86.59 each
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Product Image of APOGEE TEC NTC Thermistor, 10k Ohm
APOGEE TEC NTC Thermistor, 10k Ohm
SKU: 540-995
Siemens
SKU: 540-995
Brand: Siemens
(2)
$36.29 each
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Product Image of 1" NPT 2-Way Normally Closed Zone Valve SR Fail Safe Actuator, 7.0 Cv (24V)
$123.77 each
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Product Image of Indoor Load Center Circuit Breaker Enclosure, Single Phase, 8 Spaces/16 Circuits 120/240V (125A)
$64.26 each
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Product Image of TEC Room Sensor - White
TEC Room Sensor - White
SKU: 540-660B
Siemens
SKU: 540-660B
Brand: Siemens
$245.19 each
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Product Image of 2" Meter Socket Hub for Type RX Conduit
$11.52 each
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Product Image of Indoor Main Lug Load Center Circuit Breaker Enclosure, Single Phase, 8 Spaces/16 Circuits 120/240V (125A)
$54.99 each
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Product Image of 2 Space 4-Circuit Main Lug Outdoor Spa Panel w/ 60 Amp (120/240V)
$54.64 each
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Product Image of VMP 3/4" NPT 2 & 3 Way Globe Valve (1.9 Cv)
VMP 3/4" NPT 2 & 3 Way Globe Valve (1.9 Cv)
SKU: VMP42.13-2
Siemens
SKU: VMP42.13-2
Brand: Siemens
(1)
$184.30 each
In Stock
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Product Image of Wlan Stick, S55803-Y130-A100
Wlan Stick, S55803-Y130-A100
SKU: S55803-Y130-A100
Siemens
SKU: S55803-Y130-A100
Brand: Siemens
$147.77 each
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Product Image of 3/4" 2-Way N/C Bronze Linear Valve Body w/ SS Trim, Female x Female (6.3 Cv)
$334.22 each
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Product Image of 60A Low Voltage Circuit Protection Non-Fused Heavy Duty Safety Switch, 3-Pole/3W, NEMA 3R Enclosure (600V)
$386.31 each
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Product Image of Flowrite AP 599 Series 8" Pneumatic Valve Actuator
$231.30 each
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Product Image of Zone Actuator Normally Closed 24V
Zone Actuator Normally Closed 24V
SKU: SFA71U/25G
Siemens
SKU: SFA71U/25G
Brand: Siemens
$116.22 each
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Product Image of 60A Low-Voltage VBII Double-Break Enclosed Fused Safety Switch, 2-Pole/3-Wire, NEMA 3R Enclosure (240V)
$133.00 each
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Product Image of 3-Way Open Frame Electro-Pneumatic Valve (24V)
$68.71 each
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Product Image of Ground Bar Load Center Kit, 15 Positions, 14-4 AWG
$13.15 each
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Product Image of QT 2 Single-Pole 10k AIC Interrupting Dual Circuit Breaker (120V, 15/20A)
$18.52 each
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Product Image of TH-192 Retrostat Kit w/ Direct Acting Fahrenheit Scale
$156.51 each
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Product Image of Neutral Lug Kit for EQIII Load Centers 2-1/0 AWG
$8.87 each
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Product Image of SQN7 Reversible Electromotoric Actuator (120 Vac)
SQN7 Reversible Electromotoric Actuator (120 Vac)
SKU: SQN71.603R19
Siemens
SKU: SQN71.603R19
Brand: Siemens
$509.73 each
Backorder
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Product Image of 1" 2-Way Threaded Zone Valve Body (7 Cv)
1" 2-Way Threaded Zone Valve Body (7 Cv)
SKU: 599-00213
Siemens
SKU: 599-00213
Brand: Siemens
$45.49 each
In Stock
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Product Image of GCA Modulating Spring Return 142 lb-in Electronic Damper Actuator w/ Plenum Cables
$376.38 each
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Product Image of SKC Electronic Spring Return Valve Actuator w/ 1-1/2" Stroke (24 VAC)
$1,751.93 each
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Product Image of 3/4" F x UM Normally Open Valve Assembly, 3-8 psi, 6.3 Cv
$158.63 each
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Product Image of 30A Low-Voltage VBII Double-Break Enclosed Fused Safety Switch, 3-Pole/4-Wire, NEMA 3R Enclosure (240V)
$129.98 each
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Product Image of 30A Low-Voltage VBII Double-Break Enclosed Fused Safety Switch, 2-Pole/3-Wire, NEMA 1 Enclosure (240V)
$54.31 each
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Product Image of Standby Power Interlock Kit
Standby Power Interlock Kit
SKU: ECSBPK01
Siemens
SKU: ECSBPK01
Brand: Siemens
(1)
$46.66 each
In Stock
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Product Image of BoltShield 36kA External Surge Protection Device (120/240V)
$52.48 each
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Product Image of 24 Ft. Platinum RTD Flexible Duct Averaging Temperature Sensor - 100 Ohm
$154.40 each
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Product Image of 24 Ft. Platinum Flexible Averaging Duct Temperature Sensor - 1k Ohm
$123.21 each
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Product Image of Room Temperature Sensor, Talon, White
Room Temperature Sensor, Talon, White
SKU: 587-184
Siemens
SKU: 587-184
Brand: Siemens
$189.54 each
In Stock
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Product Image of MT Series 2" Pneumatic Valve  Actuator w/ No Spring Return
$78.54 each
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Product Image of 30A Low Voltage Circuit Protection Non-Fused Heavy Duty Safety Switch, 3-Pole/3W, NEMA 1 Enclosure (600V)
$117.52 each
In Stock
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Product Image of Air Flow Switch (Auto Reset, SPDT, .07/12")
$88.36 each
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Product Image of Q-Series Duct Humidity Sensor, (5%) 4 to 20 mA
$160.20 each
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Product Image of SKC Electronic Spring Return Valve Actuator w/ 1-1/2" Stroke (24 VAC)
$1,592.88 each
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Product Image of ET 141 Line Voltage Remote Bulb Thermostat w/ 6 ft. Capillary, SPDT, (30°F to 110°F)
$209.83 each
In Stock
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Product Image of 1/2" F x UM 2-Way Normally Open Valve Assembly, 3-8 psi, 2.5 Cv
$150.10 each
In Stock
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Product Image of Room Temperature Sensor, Full Feature
Room Temperature Sensor, Full Feature
SKU: QAA2212.FWSN
Siemens
SKU: QAA2212.FWSN
Brand: Siemens
$131.00 each
In Stock
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Product Image of Duct Hygrostat w/ External Setpoint Dial, SPDT
$160.63 each
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Product Image of SKB Electronic Spring Return Valve Actuator w/ 3/4" Stroke (0-10 VDC, 24V)
$1,756.40 each
In Stock
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Product Image of 1-Pole Dual Function (AFCI/GFCI) Plug-In Circuit Breaker (120V, 20A) UL Type QFGA2
$74.99 each
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Product Image of 30A Low Voltage Circuit Protection Fused Heavy Duty Safety Switch, 3-Pole/3-Fuse, NEMA 1 Enclosure (240VAC)
$136.66 each
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Product Image of 3-Way Electro-Pneumatic Valve (24V)
3-Way Electro-Pneumatic Valve (24V)
SKU: 265-1021
Siemens
SKU: 265-1021
Brand: Siemens
(1)
$69.47 each
In Stock
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Product Image of 100A Low Voltage Circuit Protection Fused General Duty Safety Switch, 3-Pole/3-Fuse, NEMA 3R Enclosure (240VAC)
$350.65 each
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Product Image of GQD 2-Position 20 lb-in Spring Return Rotary Electronic Damper Actuator w/ Plenum Cabling (120V)
$172.22 each
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Product Image of Powerstar Single Set Point Thermostat Cover w/ Concealed Thermometer - White
Powerstar Single Set Point Thermostat Cover w/ Concealed Thermometer - White
SKU: 192-257W
Siemens
SKU: 192-257W
Brand: Siemens
$16.18 each
In Stock
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