HVAC and Building Controls - Building Controls - Siemens - B2E Surplus LLC (aka Back to Earth Surplus)

Shop by Category

Shop by Brand

Building Controls - Siemens

Siemens
|
sku: PE6-3BP-ROK

Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished]

MSRP:

Now: $190.24

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27329

Siemens ASC77.2U OpenAir External Auxiliary Switch [New]

MSRP:

Now: $85.30

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-13474

Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New]

MSRP:

Now: $38.94

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-13473

Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New]

MSRP:

Now: $224.38

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-13472

Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New]

MSRP:

Now: $64.90

Add to Cart
Compare
Siemens
|
sku: SBG14001078

Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New]

MSRP:

Now: $231.80

Add to Cart
Compare
Siemens
|
sku: OI-OFVI-6D4N

Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New]

MSRP:

Now: $212.33

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27422

Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New]

MSRP:

Now: $231.80

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27401

Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New]

MSRP:

Now: $287.43

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27406

Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New]

MSRP:

Now: $370.88

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27405

Siemens GIB171.1U Electric Damper Actuator [New]

MSRP:

Now: $509.96

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27403

Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New]

MSRP:

Now: $380.15

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27402

Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New]

MSRP:

Now: $324.52

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27421

Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New]

MSRP:

Now: $356.97

Add to Cart
Compare
Siemens
|
sku: B2E-TRO-27423

Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New]

MSRP:

Now: $361.61

Add to Cart
Compare

Siemens
|
sku: PE6-3BP-ROK

Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished]

Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return...

MSRP:

Now: $190.24
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27329

Siemens ASC77.2U OpenAir External Auxiliary Switch [New]

. . . . . Siemens ASC77.2U OpenAir External Auxiliary Switch. Siemens. Siemens. ASC77.2U.

MSRP:

Now: $85.30
Add to Cart Compare
Siemens
|
sku: B2E-TRO-13474

Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New]

. . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010.

MSRP:

Now: $38.94
Add to Cart Compare
Siemens
|
sku: B2E-TRO-13473

Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New]

. . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160.

MSRP:

Now: $224.38
Add to Cart Compare
Siemens
|
sku: B2E-TRO-13472

Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New]

. . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200.

MSRP:

Now: $64.90
Add to Cart Compare
Siemens
|
sku: SBG14001078

Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New]

. . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2...

MSRP:

Now: $231.80
Add to Cart Compare
Siemens
|
sku: OI-OFVI-6D4N

Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New]

. . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants...

MSRP:

Now: $212.33
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27422

Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New]

. . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS.

MSRP:

Now: $231.80
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27401

Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New]

. . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual...

MSRP:

Now: $287.43
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27406

Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New]

. . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable...

MSRP:

Now: $370.88
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27405

Siemens GIB171.1U Electric Damper Actuator [New]

. . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U.

MSRP:

Now: $509.96
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27403

Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New]

. . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS.

MSRP:

Now: $380.15
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27402

Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New]

. . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit...

MSRP:

Now: $324.52
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27421

Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New]

. . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position...

MSRP:

Now: $356.97
Add to Cart Compare
Siemens
|
sku: B2E-TRO-27423

Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New]

. . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable...

MSRP:

Now: $361.61
Add to Cart Compare