Protecting electrical systems against ground faults and shock hazards, the Schneider Electric 16766 is a 4-pole Residual Current Circuit Breaker (RCCB). This device is engineered for robust safety in demanding industrial environments, offering a nominal current rating of 125 A and a residual current sensitivity of 500 mA. Its Type B classification indicates suitability for a broad spectrum of applications, including those with DC components.

Technical Details

• Series: Schneider Electric RCCB
• Poles: 4
• Nominal Current: 125 A
• Residual Current Sensitivity: 500 mA
• Type Classification: Type B (sensitive to AC, pulsating DC, and smooth DC residual currents)
• Voltage Rating: Please verify specific voltage rating against manufacturer datasheet.
• Interrupting Capacity: Please verify specific interrupting capacity against manufacturer datasheet.
• Terminal Type: Please verify terminal type and size against manufacturer datasheet.

Applications & Compatibility

The Schneider Electric 16766 RCCB is commonly deployed in industrial settings requiring enhanced protection against earth leakage currents, such as in manufacturing plants, data centers, and commercial buildings. Its Type B designation makes it particularly suitable for installations involving electronic equipment that may generate DC leakage currents, including variable speed drives, UPS systems, and medical equipment.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric 16766 or contact our technical team for cross-reference assistance with compatible residual current protection devices.