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The QBL32070 circuit breaker from Schneider Electric's QB Series is engineered for reliable performance in 3-phase applications. With a rated current of 70 A and a voltage of 240 VAC, this device features both long-time and instantaneous trip functions, ensuring comprehensive protection.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit breaker |
| Product Line | QB Series |
| Part Number | QBL32070 |
| UPC | 785901442875 |
| Weight | 5.00 lbs (2.27 kg) |
| Rated Voltage | 240 VAC |
| Number Of Phase | 3-Phase |
| Number Of Poles | 3 |
| Rated Current | 70 A |
| Interrupt Rating | 10 kA |
| Functions | LI - Long-Time and Instantaneous |
| Protection Category | Thermal Magnetic |
| Connections | Feed-Thru |
| Min. Temperature Range | 0°C |
| Max. Temperature Range | 40°C |
| Max. Relative Humidity | 80% (non-condensing) |
| Max. Altitude | 1000m above sea level |
The Schneider Electric QBL32070 is a circuit breaker tailored for 3-phase electrical systems. Operating at a rated voltage of 240 VAC, this breaker is rated for a continuous current of 70 A. It consists of three poles and employs a thermal magnetic protection system, which enhances its performance against overcurrents. Users can expect long-time and instantaneous trip functionalities, ensuring that electrical faults do not compromise system integrity.
With its feed-thru connection design, installation and connectivity are straightforward and efficient. The interrupt rating is specified at 10 kA, allowing this breaker to effectively mitigate potential short-circuit conditions. This unit weighs 2.15 lbs, making it manageable during installation processes. It functions optimally within specified environmental conditions, with a minimum temperature threshold of 0°C and a maximum temperature limit of 40°C, suitable for various locations. Furthermore, it is built to withstand a maximum relative humidity of up to 80% without condensation, making it versatile for different operational environments.
In addition, the circuit breaker is designed to perform at elevations up to 1000 meters above sea level, addressing the needs of various installations, especially in higher altitudes. Overall, the QBL32070 circuit breaker is a dependable component for protecting electrical circuits in industrial and commercial applications.