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Vendor SIEMENSSKU: QPM2100Product DescriptionThe Siemens QPM2100 Carbon Dioxide Duct Sensor provides critical data for HVAC systems, offering a 0 to 10 Vdc output that monitors CO2 levels within ductwork. This device is vital for maintaining air quality and ensuring efficient building ventilation. Seamless integration with 0...
- $567.93
- $567.93
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Vendor SIEMENSSKU: QPM2162Product Description The Siemens QPM2162 duct sensor is designed for precise monitoring and control in HVAC systems. This reliable sensor from Siemens is essential for maintaining indoor air quality by measuring CO2 levels, temperature, and humidity within the ductwork. Accurate detection of CO2 concentration,...
- $643.43
- $643.43
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Vendor SIEMENSSKU: QR22B150Product DescriptionThe Siemens QR22B150 is a reliable molded case circuit breaker designed for general purposes. This model features a ten kiloamp interrupt rating at two hundred forty volts. It has two poles and a forty-degree Celsius standard thermal magnetic trip system. 150 amp rating...
- $553.25
- $553.25
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Vendor SIEMENSSKU: QR22B200Product DescriptionThe Siemens QR22B200 is a type QR molded case circuit breaker with a rating of 10kA at 240 volts. It is designed to provide reliable circuit protection in a variety of applications. This breaker features two poles and is rated for a maximum...
- $510.60
- $510.60
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Vendor SIEMENSSKU: QR23B125LProduct DescriptionThe Siemens QR23B125L is a low voltage molded case circuit breaker. This model features a thermal and magnetic trip designed for reliable circuit protection. Rated at 125 Amps with a 10 kA interrupting capacity at 240 Volts. Comprises three poles suitable for various...
- $1,090.73
- $1,090.73
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Vendor SIEMENSSKU: QR23B150Product DescriptionSiemens QR23B150 is a molded case circuit breaker designed for circuit protection in various applications. This device has a rated voltage of two hundred forty volts and offers a thermal magnetic trip mechanism. The product includes three poles and has a maximum interrupt...
- $1,420.29
- $1,420.29
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Vendor SIEMENSSKU: QR23B200LProduct DescriptionThe Siemens QR23B200L is a molded case circuit breaker designed for effective circuit protection. It operates at a voltage of two hundred forty volts with a current rating of two hundred amps. This breaker features three poles and has a ten kiloamp interrupt...
- $981.04
- $981.04
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Vendor SIEMENSSKU: QR23B225Product DescriptionThe Siemens QR23B225 is a molded case circuit breaker designed for efficient circuit protection. This unit operates at 240 volts and provides a current rating of 225 amperes with a thermal magnetic trip design. It features three poles and an interrupting capacity of...
- $1,326.70
- $1,326.70
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Vendor SIEMENSSKU: QR23B225LProduct DescriptionThe Siemens QR23B225L is a molded case circuit breaker designed for circuit protection. This breaker operates at 225 Amperes and is rated for 240 Volts. It features a thermal magnetic trip mechanism and meets UL 489 and CSA C22.2 standards. Rated for 10...
- $1,274.27
- $1,274.27
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Vendor SIEMENSSKU: QR23B250Product DescriptionThe Siemens QR23B250 is a molded case circuit breaker with a thermal and magnetic trip feature. It is rated for 250 Amps and operates at 240 VAC. This device is part of the QR frame standard and designed for low voltage power distribution....
- $1,420.29
- $1,420.29
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Vendor SIEMENSSKU: QR2N12Product DescriptionThe Siemens QR2N12 is a breaker enclosure designed for QR circuit breakers. This enclosure is compliant with NEMA12 standards, making it suitable for various low-voltage applications. The QR2N12 is constructed for reliable support and protection of circuit breakers in indoor environments. Designed for...
- $503.53
- $503.53
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Vendor SIEMENSSKU: QR2N1FProduct DescriptionThe Siemens QR2N1F is a circuit breaker enclosure designed for QR circuit breakers. This product is NEMA 1 rated, suitable for indoor use where protection against water and dust is not required. It is a reliable choice for housing circuit breakers in residential...
- $417.59
- $417.59
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Vendor SIEMENSSKU: QR2N1SProduct DescriptionThe Siemens QR2N1S is a circuit breaker enclosure designed for Q series circuit breakers. This enclosure features a NEMA type 1 rating, suitable for indoor environments. It is constructed for surface mounting and is part of the low voltage molded case circuit breakers...
- $337.09
- $337.09
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Vendor SIEMENSSKU: QR2N3R3Product DescriptionThe Siemens QR2N3R3 Circuit Breaker Enclosure is designed for use with QR circuit breakers. This enclosure type offers a NEMA 3R rating, providing protection against rain and sleet, making it suitable for outdoor applications. Suitable for 2 or 3 pole QR2 and QR2H...
- $586.34
- $586.34
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Vendor SIEMENSSKU: QRA10.CThe Siemens QRA10.C UV Flame Detector is a normal sensitivity, ultraviolet flame detector designed for use with Siemens burner controls. It is designed to monitor the intensity of the burner flame UV radiation during each half cycle, providing a signal current to the control...
- $21.99
- $21.99
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Vendor SIEMENSSKU: QRA10M.CProduct DescriptionThe Siemens QRA10M.C UV sensor is designed for accurate detection of ultraviolet radiation. It is ideal for various industrial applications where precise UV measurement is crucial. High sensitivity for UV detection Durable construction for harsh environments Quick response time for real-time monitoring Product...
- $770.35
- $770.35
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Vendor SIEMENSSKU: QRH23B100Product DescriptionThe Siemens QRH23B100 is a molded case circuit breaker designed for protecting electrical circuits. This model features a thermal magnetic trip mechanism, ensuring reliable operation in various conditions. Rated for 100 Amperes at 240 Volts Three poles for essential circuit protection Interrupt rating...
- $2,004.52
- $2,004.52
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Vendor SIEMENSSKU: QRH23B200Product DescriptionThe Siemens QRH23B200 is a molded case circuit breaker designed for circuit protection in a variety of applications. This three-pole circuit breaker operates at a voltage of two hundred forty volts with a current rating of two hundred amps. It features an interrupt...
- $1,521.46
- $1,521.46
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Vendor SIEMENSSKU: QRI2A2.B180BSIEMENS QRI2A2.B180B Flame Detector
- $1,050.94
- $1,050.94
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Vendor SIEMENSSKU: QRI2B2.B180B1Product DescriptionThe Siemens Combustion QRI2B2.B180B1 Flame Detector is designed for industrial applications. This side-viewing detector uses advanced flame detection technology for reliable flame monitoring. Continuous flame condition monitoring Adjustable sensitivity and flame intensity settings Durable IP65-rated enclosure Product HighlightsThis flame detector improves safety by...
- $1,064.56
- $1,064.56
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