46 results
Siemens / QR Circuit Breakers
This circuit breaker features a thermal-magnetic trip unit and includes long-time and instantaneous trip functions. It is constructed for three-phase systems and includes three poles, making it versatile for a variety of applications. The interrupting capacity is rated at 10 kA at 240V AC, providing
Siemens / QR Circuit Breakers
This circuit breaker features two poles and is rated for thermal magnetic tripping. It has an interrupting capacity of 10 kAIC at 240 V, ensuring robust circuit protection. This unit is compatible with plug-in connections and adheres to UL and CSA standards, with an included lug for load-side connec
Siemens / QR Circuit Breakers
This molded case circuit breaker accommodates a frequency rating of 50/60 Hz and provides an interrupt rating of 25 kAIC at 240 VAC. It features a bolt-on connection for load side terminals and a plug-in connection on the line side, ensuring efficient integration into electrical systems.
Siemens / QR Circuit Breakers
This circuit breaker consists of two poles and is suitable for a single-phase setup. It possesses an interrupt rating of 25 kA at 240 V AC, ensuring robust performance during adverse conditions. The frame type is classified as QR, and the device can function effectively in environments with humidity
Siemens / QR Circuit Breakers
This two-pole circuit breaker operates in a single phase and utilizes a thermal-magnetic trip unit for reliable performance. The interruption capacity is rated at 65 kA at 240 volts. The design allows for bolt-on connections with load side lugs, accommodating copper wire sizes ranging from 3 AWG to
Siemens / QR Circuit Breakers
The QR23B250 features three poles and utilizes a thermal magnetic trip mechanism. Its interrupting capacity is rated at 10 kAIC, providing reliable protection against overcurrents. This circuit breaker comes in a QR frame and has both plug-in line and lug load connections.
Siemens / QR Circuit Breakers
This circuit breaker accommodates three poles and incorporates thermal-magnetic trip functions. It is rated for a high interrupting capacity of 100 kA at 240 VAC, making it suitable for rigorous electrical demands in commercial and industrial settings. Its bolt-on connection type facilitates secure
Siemens / QR Circuit Breakers
This breaker offers long-time and instantaneous trip features, along with an impressive interrupt rating of 100 kA at 240 V. It is suitable for three-phase systems and operates efficiently within a frequency range of 50/60 Hz. Its load lug facilitates easy connections, while the bolt-on mounting sty
Siemens / QR Circuit Breakers
This circuit breaker employs a thermal magnetic trip unit, ensuring effective protection. It is engineered with a QRH2 frame and requires bolt-on mounting. The line side connection is achieved via a plug-in method, while the load side utilizes lugs for terminal connections. The breaker has a signifi
Siemens / QR Circuit Breakers
This model features two poles and operates at a thermal magnetic trip type, ensuring efficient response to overloads and short circuits. The circuit breaker has an interrupt rating of 10 KAIC at 240 V. It is rated for use in environments with up to 80% humidity and can be installed at altitudes of u