Overview
The Square D (Schneider Electric) Multi 9 C60SP is a supplementary protector miniature circuit breaker designed for OEM and industrial distribution panel applications. Rated 13A at 277V AC with a 10kA breaking capacity, this 1-pole D-curve device provides reliable thermal-magnetic protection against overloads and short circuits. It mounts on standard DIN rail and accepts tunnel-type terminals on both line and load ends, accommodating wire sizes from AWG 18 to AWG 8.
The Multi 9 range meets multiple international standards simultaneously — UL 1077, CSA C22.2 No. 235, and IEC/EN 60947-2 — making it suitable for both North American and global OEM panel designs. Its compact 18mm width (1 × 9mm pitch) minimizes panel footprint while delivering world-class performance.
Features
- 1-pole, 13A thermal-magnetic miniature circuit breaker
- D-curve trip characteristic — suited for high-inrush loads
- 10kA breaking capacity at 277V AC (UL 1077 & CSA C22.2 No. 235)
- Tunnel terminal connection on both line and load ends — accepts AWG 18–8
- Clip-on DIN rail mounting — 18mm wide (1 × 9mm pitch)
- Padlockable handle for lockout/tagout compliance
- ON/OFF contact position indicator for clear local signaling
- IP20 (panel-mounted) / IP40 (in modular enclosure) protection rating
- Operating temperature range: -22°F to 158°F (-30°C to 70°C)
- RoHS compliant, Mercury free, REACH SVHC free
- Packaging made with recycled cardboard — Green Premium compliant
Specifications
| Manufacturer Part Number | M9F23113 |
|---|---|
| Series | Multi 9 C60SP |
| Poles | 1P |
| Rated Current | 13A @ 77°F (25°C) |
| Voltage Rating | 277V AC (UL 1077) |
| Trip Curve | D-Curve |
| Breaking Capacity | 10kA @ 277V AC; 14kA @ 240V AC; 14kA @ 120V AC (UL 1077) |
| Trip Unit Technology | Thermal-Magnetic |
| Connection Type | Tunnel terminal, top or bottom — AWG 18–8 (rigid/flexible) |
| Wire Strip Length | 0.6 in (14mm) |
| Tightening Torque | 22.1 lbf·in (2.5 N·m) |
| Mounting | Clip-on DIN rail |
| Height | 3.2 in (81mm) |
| Width | 0.7 in (18mm) |
| Depth | 2.8 in (72mm) |
| Color | Gray |
| IP Rating | IP20 (IEC 60529) / IP40 in modular enclosure |
| Pollution Degree | 3 (EN/IEC 60947-2) |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles |
| Operating Temperature | -22°F to 158°F (-30°C to 70°C) |
| Storage Temperature | -40°F to 176°F (-40°C to 80°C) |
| Standards | UL 1077, CSA C22.2 No. 235, IEC/EN 60947-2, GB 14048.2 |
| Certifications | UL Listed (UR), CSA, IEC, CCC |
| GTIN | 3606481168801 |
| Country of Origin | USA |




