The Schneider Electric NG125N miniature circuit breaker, identified by part number 18638, is engineered for robust circuit protection in demanding industrial environments. This device is specifically designed to safeguard electrical systems against damaging short circuits and sustained overloads, ensuring operational continuity and equipment longevity. Its application is critical in sectors requiring high levels of electrical safety and reliability.

Technical details

• Series: NG125N
• Type: Miniature Circuit Breaker
• Functionality: Protects against short circuits and overloads
• Mounting Type: DIN rail mount (standard for this series)
• Breaking Capacity: Typically rated for high fault current interruption (specific rating requires datasheet verification)
• Number of Poles: Not explicitly stated in provided information, but common configurations include 1, 2, 3, or 4 poles for this series. Please verify against manufacturer specifications.
• Trip Curve: Not specified, but common options for this series include B, C, or D curves. Please verify against manufacturer specifications.
• Voltage Rating: Not explicitly stated in provided information, but the NG125 series typically supports AC voltages up to 400V. Please verify against manufacturer specifications.

Applications & compatibility

This Schneider Electric NG125N circuit breaker is suitable for use in main distribution panels, sub-distribution boards, and control cabinets across various industrial sectors. It is commonly integrated into systems for manufacturing plants, material handling equipment, and building automation where reliable overcurrent protection is essential for safety and uptime.

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 18638 NG125N circuit breaker or contact our technical team for cross-reference assistance with compatible Schneider Electric protection devices.