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QHB315
The QHB315 from Schneider Electric is a bolt-on miniature circuit breaker designed for efficient protection in electrical systems. This device supports a continuous current rating of 15 A and operates at a voltage of 120/240 V AC.
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Technical specifications for QHB315
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Miniature Circuit Breaker (Bolt-On) |
| Product Line | QO |
| Part Number | QHB315 |
| UPC | 785901341659 |
| Weight | 1.00 lbs (0.45 kg) |
| Continuous Current Rating | 100 % |
| Tightening Torque | ≈4.6 N·m |
| Certifications | UL, CSA, HACR |
| Wire Size | AWG 14–8 (Cu/Al) |
| Line Rated Current | 15 A |
| Rated Voltage | 120/240 V AC |
| Number of Poles | 3 |
| Interrupting Capacity | 65 kA |
| Breaking Capacity Code | G |
| Trip Unit Technology | Thermal-Magnetic |
| Local Signaling | VisiTrip trip indicator |
| Mounting Mode | Bolt-on pressure-plate |
The Schneider Electric QHB315 circuit breaker is a reliable and essential component for any electrical distribution system. This miniature circuit breaker is designed with a bolt-on mounting method to secure it effectively in place. It has a continuous current rating of 15 A and is capable of managing input voltages between 120 and 240 volts AC. With three poles, the breaker ensures comprehensive protection for your circuits.
Measuring 2.91 inches high, 2.24 inches wide, and 2.99 inches deep, it is suitably compact for a variety of applications. The QHB315 weighs approximately 0.86 lb, making it manageable for installation. The breaker can accommodate wire sizes of AWG 14 to 8, supporting both copper and aluminum conductors.
Designed to withstand high fault currents, this device features an interrupting capacity of 65 kA, accommodating various electrical demands. The thermal-magnetic trip unit technology provides reliable operation under both overload and short-circuit conditions. Additionally, the VisiTrip trip indicator offers local signaling, providing immediate feedback in case of faults.
The required tightening torque is approximately 4.6 N·m, ensuring a secure installation while maintaining compliance with certifications from UL, CSA, and HACR, which highlight its reliability and safety in use. The breaking capacity code G further indicates its specifications for circuit protection, making the QHB315 a robust choice for protecting electrical circuits.
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