46 results
Siemens / QR Circuit Breakers
The HQR22B250 is engineered for single-phase systems and consists of two poles. It provides protection functions that include both long-time and instantaneous tripping capabilities. The breaker is rated for an interrupt capacity of 65 kiloamperes at 240 Volts AC and operates effectively within a fre
Siemens / QR Circuit Breakers
This circuit breaker, HQR23B150, features a thermal magnetic trip type, providing essential overcurrent protection. Capable of handling an interrupting rating of 65 kA at 240 V, it is suitable for various applications. The terminal connections are made via a load side lug, and installation requires
Siemens / QR Circuit Breakers
This 3-pole circuit breaker features a non-interchangeable trip style and uses a thermal magnetic trip unit. It provides protective settings for both long-time and instantaneous functions, with an interrupt rating of 65 kiloamperes at 240 Volts AC. The connections include lug-type on the load side a
Siemens / QR Circuit Breakers
With two poles in its design, the QRH22B125 offers thermal magnetic protection, ensuring reliable operation under varying load conditions. Its AIC rating stands at 25 kA at 240 V, providing adequate interruption capabilities. The QR frame type enhances its durability for various installations up to
Siemens / QR Circuit Breakers
This two-pole circuit breaker employs thermal magnetic protection and features both long time and instantaneous functions (LI). It possesses a bolt-on connection type and includes load side lugs for terminal connections. The unit's interrupt rating at 240 V is 65 KAIC, ensuring strong fault current
Siemens / QR Circuit Breakers
This device is classified under the QR frame type, housing three poles. It can withstand an interrupt rating of 10 kA at 240 volts. Wire connections are compatible with 3 AWG size, making it versatile for various applications. Suitable for flush mounting, it supports operational frequencies from 50
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
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.