Square D Multi 9 C60SP Miniature Circuit Breaker – 4-Pole, 6A, D-Curve
The Square D (Schneider Electric) Multi 9 C60SP miniature circuit breaker (Model M9F23406) provides reliable overcurrent protection for 4-pole circuits in industrial and commercial electrical installations. Rated at 6A with a 10 kA breaking capacity and D-curve trip characteristic, this breaker accommodates circuits with high inrush current demands.
Key Features
- 4-pole configuration for 3-phase plus neutral or split-phase protection
- 6A rated current
- D-curve trip characteristic for loads with high inrush currents
- 10 kA breaking capacity at 480Y/277V
- Tunnel terminal connections on both line and load ends
- Part of the Square D Multi 9 C60SP modular breaker system
Specifications
- Model: M9F23406
- Manufacturer: Square D (Schneider Electric)
- Poles: 4
- Amperage: 6A
- Voltage: 480Y/277V
- Breaking Capacity: 10 kA
- Trip Curve: D
- Terminal Type: Tunnel Terminal Connection
Applications
Designed for use in industrial control panels, motor control centers, and commercial distribution boards requiring 4-pole branch circuit protection with D-curve trip characteristics. Suitable for control transformer primaries, instrumentation circuits, and 3-phase plus neutral systems with elevated startup currents.





