Part of the Schneider Electric Acti9 series, the 18838 miniature circuit breaker (MCB) is engineered for robust electrical protection in low-voltage distribution systems. This single-pole (1P) device is designed to safeguard circuits against overcurrents and short circuits, ensuring operational continuity and safety in demanding industrial environments. Its construction adheres to stringent quality standards, reflecting Schneider Electric's reputation for reliability.

Technical Details

• Series: Acti9
• Type: Miniature Circuit Breaker (MCB)
• Poles: 1P (Single Pole)
• Rated Current: 80A
• Tripping Curve: D Curve
• Voltage Rating: Confirm voltage requirements with manufacturer datasheet; D-curve MCBs are typically used for inductive loads requiring higher inrush current handling.
• Breaking Capacity: Confirm breaking capacity (kA) with manufacturer datasheet; D-curve MCBs are designed for higher fault currents.
• Terminal Type: Screw terminals
• Mounting: DIN rail mount
• Compliance: CE, IEC standards (verify specific standards with manufacturer documentation)

Applications & Compatibility

The Schneider Electric 18838 MCB is suitable for protecting circuits in a variety of industrial applications, including motor control circuits, transformer protection, and other inductive loads that experience significant inrush currents. Its D-curve characteristic makes it an effective choice for applications such as conveyor systems, pumps, and machine tools where prompt but robust protection is essential.

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 18838 or contact our technical team for cross-reference assistance with compatible Acti9 series components.