Enhance electrical safety and operational reliability with the Schneider Electric 16921 residual current circuit breaker. This 4-pole device is engineered for robust protection in demanding industrial environments, specifically designed to detect earth leakage currents as low as 300 mA, mitigating risks of electrical shock and fire hazards. It is a key component for ensuring compliance with safety standards in various electrical distribution systems.

Technical Details

• Series: Schneider Electric 16921
• Poles: 4-Pole
• Protection Class: Class A-SI (Sensitive to pulsating AC and DC residual currents)
• Rated Current: 125 A
• Residual Current Sensitivity: 300 mA (0.3 A)
• Interrupting Capacity: Verify against manufacturer datasheet for specific Icn rating.
• Voltage Rating: Verify against manufacturer datasheet for specific Ue rating.
• Terminal Type: Verify against manufacturer datasheet for specific terminal configuration.

Applications & Compatibility

The Schneider Electric 16921 is suitable for use in main distribution panels, sub-distribution boards, and critical equipment protection circuits across various industrial sectors. It is commonly integrated into systems requiring high levels of safety, such as manufacturing plants, data centers, and commercial buildings, to safeguard personnel and sensitive electrical equipment from earth faults.

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 16921 or contact our technical team for cross-reference assistance with compatible residual current protection components.