Overview
The Square D (Schneider Electric) Multi 9 C60SP is a 4-pole miniature circuit breaker (MCB) rated at 25A with a D-curve trip characteristic, designed for distribution applications in commercial and industrial control panels. The C60SP delivers 10kA breaking capacity at 480Y/277V AC per UL 1077 and CSA C22.2 No. 235, and 10kA Icu at 415V AC per IEC/EN 60947-2. Its compact DIN rail form factor and multi-standard certifications make it ideal for OEM panel builders and facility maintenance teams requiring a single reference across North American and international markets.
Features
- 4-pole (4P) configuration with 4 protected poles
- 25A rated current at 77°F (25°C), D-curve trip characteristic
- Thermal-magnetic trip unit — magnetic tripping at 12× In ±20%
- 10kA breaking capacity at 480Y/277V AC (UL 1077 / CSA C22.2 No. 235)
- 20kA Icu at 240V AC, 10kA Icu at 415V AC (IEC/EN 60947-2)
- Tunnel-type terminals top and bottom: 1–25 mm² (AWG 18–8) rigid; 1–16 mm² flexible with or without ferrule
- Wire strip length: 14 mm (0.6 in); tightening torque: 2.5 N·m (22.1 lbf·in)
- DIN rail clip-on mounting; 8 × 9 mm pitches wide
- Dimensions: 81 mm H × 72 mm W × 72 mm D (3.2 × 2.8 × 2.8 in)
- IP20 enclosure rating (IEC 60529); IP40 when installed in modular enclosure
- Contact position indicator (ON/OFF), padlockable toggle handle
- Mechanical durability: 20,000 cycles; electrical durability: 10,000 cycles
- Suitable for isolation per IEC/EN 60947-2
- RoHS compliant, REACh SVHC-free, Green Premium™ certified
Specifications
| Manufacturer | Square D (Schneider Electric) |
|---|---|
| Model / MFR# | M9F23425 |
| Series | Multi 9 C60SP |
| Product Type | Miniature Circuit Breaker (MCB) |
| Poles | 4P (4 protected poles) |
| Rated Current | 25A @ 77°F (25°C) |
| Trip Curve | D |
| Trip Technology | Thermal-magnetic |
| Voltage Rating | 480Y/277V AC (UL/CSA); 240/415/440V AC (IEC) |
| Breaking Capacity | 10kA @ 480Y/277V (UL 1077); 20kA @ 240V AC (IEC) |
| Network Type | AC |
| Connection Type | Tunnel terminal (top and bottom) |
| Wire Range | AWG 18–8 (1–25 mm²) rigid; AWG 18–8 (1–16 mm²) flexible |
| Mounting | DIN rail clip-on |
| Height | 81 mm (3.2 in) |
| Width | 72 mm (2.8 in) |
| Depth | 72 mm (2.8 in) |
| Enclosure Rating | IP20 (IEC 60529); IP40 in modular enclosure |
| Color | Gray |
| Insulation Voltage [Ui] | 500V AC |
| Impulse Withstand [Uimp] | 6 kV |
| Standards | UL 1077, CSA C22.2 No. 235, IEC/EN 60947-2, GB 14048.2 |
| Certifications | UL Listed, CSA, IEC, CCC |
| RoHS / REACh | Compliant / SVHC-free |
| UPC | 78590174637 |
| Country of Origin | — |



