46 results
Siemens / QR Circuit Breakers
With a rated voltage range of 120 to 240 V AC, the S01QR2 operates effectively between a minimum frequency of 50 Hz and a maximum frequency of 60 Hz. Suitable for locations up to 1000 meters above sea level, it maintains functionality from 0°C to 40°C, even under humidity levels of 80% non-condensin
Siemens / QR Circuit Breakers
This model features a thermal magnetic trip type with long-time and instantaneous trip functions. The QR22B150 breaker is rated for 10 kA interrupt capacity at 240 VAC and has two poles. It is mountable in a panel and utilizes a bolt-on connection type for durability in installation.
Siemens / QR Circuit Breakers
Characterized by its thermal magnetic protection, this breaker features three poles and offers both long-time and instantaneous trip functions. It is rated for 10 kAIC at 240 VAC, making it suitable for various demanding scenarios. With a frequency range of 50 to 60 Hz, the QR23B175 is versatile in
Siemens / QR Circuit Breakers
As part of the QR series, the QRH23B150 circuit breaker incorporates a thermal magnetic protection mechanism. It features three poles and functions efficiently at frequencies of 50/60 Hz. With an impressive interrupt rating of 25 kAIC at 240 VAC, it ensures adherence to UL compliance standards.
Siemens / QR Circuit Breakers
This circuit breaker features two poles and an AIC rating of 65 kA at 240 V. With a thermal magnetic protection mechanism, its trip functions include long-time and instantaneous options. Additionally, the unit employs a bolt-on connection type and utilizes load side lug terminals for secure connecti