The Schneider Electric Multi 9 C60BP Miniature Circuit Breaker (MCB) is a single-pole device designed for overcurrent protection in electrical systems. This specific unit is rated for 20 amps and features a D-curve tripping characteristic, indicating its suitability for applications with high inrush currents, such as motor loads. It operates at a voltage of 277V AC and offers a breaking capacity of 10 kA, conforming to UL 489 standards for industrial control equipment.

Technical details

• Series: Multi 9 C60BP
• Configuration: 1 Pole (1P)
• Current Rating: 20 Amperes (A)
• Trip Curve: D Curve
• Voltage Rating: 277 Volts AC (V)
• Interrupting Capacity: 10 kiloamperes (kA)
• Standard Compliance: UL 489
• Type: Miniature Circuit Breaker (MCB)

Applications & compatibility

This MCB is commonly employed in industrial control panels, motor starter circuits, and distribution boards where protection against short circuits and overloads is critical. Its D-curve characteristic makes it particularly well-suited for protecting inductive loads like motors, transformers, and solenoids that experience significant temporary current surges during startup. It is designed for use in systems compliant with UL 489 requirements.

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 M9F43120 or contact our technical team for cross-reference assistance with compatible Multi 9 components.