Acti9 Pro is Schneider Electric’s fifth-generation modular terminal-distribution platform, introduced in the supplied product content as a 2025-generation range. It combines iC65 miniature circuit breakers for 1P–4P circuits with compact iDPN 1P+N breakers for single-phase final circuits. The family includes 6 kA and 10 kA iC65 versions and iDPN variants with breaking capacities up to 10 kA.
The Schneider Electric Acti9 Pro iC65 and iDPN Miniature Circuit Breaker (MCB) series are designed to provide overload and short-circuit protection for low-voltage electrical distribution systems. Suitable for residential, commercial and industrial installations, these DIN-rail-mounted circuit breakers offer compact designs, multiple rated current options and flexible pole configurations. The iC65 series supports a wider range of current ratings and tripping characteristics, while the iDPN series is designed for phase-neutral distribution applications, providing practical circuit protection for branch circuits and small power distribution systems.
Both series provide thermal and magnetic overcurrent protection, automatically disconnecting the affected circuit when an overload or short-circuit fault occurs. Their trip characteristics are designed to accommodate different load conditions and circuit protection requirements. Depending on the selected model, available tripping curves and breaking capacities allow users to match the circuit breaker to the electrical system design.
The iC65 series offers rated current options from 1 A to 63 A, with 1P, 2P, 3P and 4P configurations. Available B, C and D tripping curves support different load characteristics, while breaking capacity options of 6 kA, 10 kA and 15 kA meet varying short-circuit protection requirements. Its current-limiting design, fast closing mechanism and clear contact status indication help improve circuit protection and operational safety. A range of compatible electrical accessories is also available for remote status indication and additional control functions.
The iDPN series is designed for phase-neutral distribution systems, particularly in residential and small-building electrical installations. It provides 1P+N, 3P and 3P+N configurations, with rated current options from 1 A to 40 A. Available B and C tripping curves accommodate different circuit requirements, while multiple breaking capacity options support various installation conditions. Its green contact indication provides visual confirmation that the circuit contacts are open, and compatible padlocking accessories offer additional operating security.
Designed for integration into modular electrical distribution boards, the Acti9 Pro iC65 and iDPN series support flexible wiring and installation arrangements. Compatible auxiliary contacts, shunt trip releases, undervoltage releases and other accessories can be selected to extend circuit breaker functions. Depending on the device and accessory configuration, these options support remote status monitoring, fault indication and circuit control in electrical distribution systems.
The Acti9 Pro iC65 and iDPN MCB series are suitable for branch circuit protection and low-voltage electrical distribution in residential buildings, commercial properties, office buildings, retail facilities and industrial installations. Typical applications include lighting circuits, socket outlets, small power distribution circuits and equipment branch protection. The choice between iC65 and iDPN depends on the distribution arrangement, rated current, pole configuration and required short-circuit protection level.
When selecting an Acti9 Pro miniature circuit breaker, the following parameters should be considered:
Rated Current (In): 1–63 A for iC65 and 1–40 A for iDPN, depending on the specific product range.
Pole Configuration: iC65 offers 1P, 2P, 3P and 4P options; iDPN includes 1P+N, 3P and 3P+N configurations.
Tripping Curve: B, C and D options for iC65; B and C options for iDPN.
Breaking Capacity: Available ratings vary by model and applicable product standard.
Installation Requirements: Consider distribution board layout, wiring arrangements and compatible accessories.
| Item | Specification |
| Platform | Acti9 Pro, fifth-generation modular terminal-distribution system |
| iC65 Current / Poles | 1–80 A; 1P / 2P / 3P / 4P |
| iC65 Breaking Capacity | iC65N: 6 kA; iC65H: 10 kA |
| iC65 Tripping Curves | B / C / D |
| iDPN Current / Configuration | 2–63 A across the family overview; listed iDPNa / iDPNN / iDPNH subranges are 2–40 A or 6–40 A; 1P+N |
| iDPN Breaking Capacity | iDPNa: 4.5 kA; iDPNN: 6 kA; iDPNH: 10 kA |
| Voltage Ratings | iC65: 230 V (1P) / 400 V (2P–4P), Ui 500 V, Uimp 4 kV; iDPN: 230 V AC, Ui 400 V, Uimp 4 kV |
| Standards | IEC/EN 60898-1 and GB/T 10963.1; UL1077 ratings are listed for applicable iC65H versions |
| Protection / Indication | IP20 device / IP40 in board; VisiTrip fault window and VisiSafe indication on applicable iC65 models |
| Ambient Temperature | iC65 Pro: −40°C to +70°C; iDPN: −25°C to +60°C |
| Mounting | 35 mm DIN rail; top or bottom feed; accessories vary by product family |
| Typical Applications | Residential, commercial and light-industrial final-circuit distribution |
| Model Family | Rated Current | Poles / Curves | Breaking Capacity | Code Family / Example |
| iC65N | 1–80 A | 1P–4P; B / C / D | 6 kA | A91Nxxxx; e.g. A91NC132 = 1P C-curve 32 A |
| iC65H | 1–80 A | 1P–4P; B / C / D | 10 kA | A91Hxxxx; e.g. A91HD410 = 4P D-curve 10 A |
| iDPNa | 6–40 A | 1P+N; C / D | 4.5 kA | A9DPNAC / A9DPNAD family |
| iDPNN | 2–40 A | 1P+N; C / D | 6 kA | A9DPNNC / A9DPNND family |
| iDPNH | 2–40 A | 1P+N; C / D | 10 kA | A9DPNHC / A9DPNHD family |
Acti9 Pro iC65:
Acti9 Pro iDPN:
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