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Vendor SIEMENSSKU: QF230AProduct DescriptionThe Siemens QF230A is a ground fault circuit breaker used in electrical installations. This device operates at 120/240 VAC with a current rating of thirty amperes. The interrupt rating is ten kiloamperes and it incorporates a thermal/magnetic trip mechanism. Type GFCI for ground...
- $232.41
- $232.41
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Vendor SIEMENSSKU: QF240Product DescriptionThe Siemens QF240 is a 2-pole circuit breaker designed for efficient power distribution. This 40 amp circuit breaker operates at 120/240 volts and features a ground fault trigger that trips at 5 mA. It is suitable for residential applications where safety is essential....
- $514.53
- $514.53
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Vendor SIEMENSSKU: QF240AProduct DescriptionThe Siemens QF240A is a 2-pole, 40 amp ground fault circuit interrupter (GFCI) breaker, suitable for 120 and 240 volts. This product is equipped with a thermal magnetic trip for reliable circuit protection. It has a plug-on connection and is designed for easy...
- $180.36
- $180.36
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Vendor SIEMENSSKU: QF250AProduct DescriptionThe Siemens QF250A is a type GFCI ground fault circuit breaker designed for 120/240 VAC applications. It offers ground fault protection at 50 Amperes with a 10 kA interrupt rating. This breaker includes thermal and magnetic trip features for added safety and reliability....
- $178.09
- $178.09
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Vendor SIEMENSSKU: QF260AProduct DescriptionThe Siemens QF260A is a ground fault circuit breaker designed for electrical protection. It operates at 120/240 VAC with a current rating of 60 A and can handle an interrupt rating of 10 kA. This product features a two-pole configuration and is built...
- $178.18
- $178.18
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Vendor SIEMENSSKU: QF3Product DescriptionThe Siemens QF3 load center filler plate is designed for use with various load centers, including QP, BQ, ED2, EQL, SEQ, and EQG. This filler plate measures twelve point nine inches in length and five point two inches in width, providing a precise...
- $21.99
- $21.99
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Vendor SIEMENSSKU: QFA1001Product DescriptionSiemens QFA1001 is designed for precise humidity control in residential and commercial settings. Ideal for maintaining optimal indoor climates, this room hygrostat aids in controlling HVAC systems based on the humidity levels. Easy installation and setup Durable design engineered for long-term use Accurate...
- $78.60
- $78.60
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Vendor SIEMENSSKU: QFA3100Product DescriptionThe Siemens QFA3100 Room Humidity Sensor is designed for accurate measurement of relative humidity. This sensor operates with a voltage output of zero to ten volts and is housed in a durable plastic enclosure. High degree of accuracy at 2%. Designed for surface...
- $240.90
- $240.90
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Vendor SIEMENSSKU: QFA3212.EWNNProduct DescriptionThe Siemens QFA3212.EWNN Humidity and Temperature Sensor is designed for monitoring room conditions accurately. This sensor combines relative humidity and temperature measurement in a single device. It is compatible with various building automation systems. Single device monitors both relative humidity and temperature Universal...
- $211.20
- $211.20
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Vendor SIEMENSSKU: QFA3230.FWSNProduct DescriptionExplore the SIEMENS QFA3230.FWSN, an essential temperature and humidity sensor designed for use in commercial buildings. This high-performance sensor is optimal for applications requiring precise climate control within BACnet systems. Reliable temperature and humidity readings Flexible outputs with 0-1V and 4-20 mA settings...
- $224.31
- $224.31
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Vendor SIEMENSSKU: QFA3280.FWSCRoom RH (Relative Humidity)Sensor For use with TEC only 0100% RH Temperature (P1) RJ11 Connection Type Display Setpoint Adjustment Override Tool Port
- $256.07
- $256.07
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Vendor SIEMENSSKU: QFA32SS.EWNNProduct DescriptionThe Siemens QFA32SS.EWNN is a robust room temperature and relative humidity sensor. Designed for precision, this sensor provides digital readings with a selectable output of either 4-20mA or 0-10VDC, ensuring compatibility with a wide range of HVAC controllers. Accurate monitoring of both temperature...
- $187.29
- $187.29
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Vendor SIEMENSSKU: QFA32SS.FWNNProduct DescriptionThe Siemens QFA32SS.FWNN is a high-performance room temperature and humidity sensor designed for HVAC systems. Ensuring optimal environmental conditions, this sensor integrates seamlessly with HVAC controllers to process signals ranging from 4-20mA to 0-10VDC. Accurate temperature and humidity readings Functional display with override...
- $252.83
- $252.83
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Vendor SIEMENSSKU: QFA32SS.FWSNRoom RH Sensor 010Vdc Output Signal or 420mA Output Signal (selectable) Output Signal 0100% RH (Relative Humidity) Temperature Temperature (420mA / 010V) Connection Type: Terminal Block Display Override
- $255.62
- $255.62
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Vendor SIEMENSSKU: QFM2120Duct RH Sensor Ni RTD 1k Ohm @ 32F (LGNi) Output Signal 0100% RH (Relative Humidity) Temperature Temperature (010V) Adjustable Insertion Depth (3.5 8 inches) Probe Length Connection Type: Terminal Block No Display
- $21.99
- $21.99
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Vendor SIEMENSSKU: QFM3160Product DescriptionThe Siemens QFM3160 Duct Humidity and Temperature Sensor is designed for precise monitoring of environmental conditions. This sensor offers a voltage output and has a measuring range suitable for a variety of applications. Measurements include humidity and temperature. Operates within a temperature range...
- $263.59
- $263.59
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Vendor SIEMENSSKU: QFM81.21SIEMENS QFM81.21 DUCT HYGROSTAT 30 TO 90% RH
- $208.86
- $208.86
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Vendor SIEMENSSKU: QFR9530.KITProduct Description The Siemens QFR9530.KIT is designed for reliable performance in building technology applications. This harness kit is essential for connecting various components efficiently. It provides stability and security in electrical setups. Compatible with Siemens systems. Lightweight at 0.57 pounds. Ideal for quick installation....
- $84.83
- $84.83
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Vendor SIEMENSSKU: QG220Product DescriptionThe Siemens QG220 is a 2-pole, 120 Volt, 20 Amp common trip circuit breaker. It is designed for load center mains and offers reliable circuit protection in electrical distribution systems. This breaker meets UL 489 standards and features thermal magnetic trip technology. Voltage...
- $122.67
- $122.67
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Vendor SIEMENSSKU: QJ22B100Product DescriptionThe Siemens QJ22B100 is a molded case circuit breaker designed for thermal and magnetic protection in electrical systems. This two-pole breaker has a current rating of 100 Ampere and is suitable for two hundred and forty volts. It is HACR rated, making it...
- $766.72
- $766.72
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