Contactor,întrerupător de circuit,invertor solar,contor electric,baterii solare
This is the iC60N Întrerupător în miniatură (MCB) din Schneider Electric Seria Acti9. It features a 3-pole design, C-curve tripping characteristic, rated current of 16A and standard breaking capacity of 6kA. It is mounted on industry-standard 35mm DIN rail. Primarily applied to three-phase AC power distribution circuits to provide dual protection against circuit overload and short circuit. Widely used for terminal power distribution in residential buildings, commercial premises and light industrial facilities. Featuring strong versatility, it is compatible with mainstream distribution boxes.
- Definiția modelului (A9F74316)
Digit-by-digit code interpretation:
- A9: New-generation low-voltage terminal power distribution platform of Schneider Electric Acti9 series
- F: Product line code, belonging to iC60 / iC65 miniature circuit breakers
- 74: Internal combination code, standing for standard configuration of iC60N body, C-curve tripping and 3-pole
- 3: Numărul de pol, 3 Pol (3P)
- 16: Curent nominal de operare, 16O
- Specificatii tehnice
| Categorie | Articol | Descriere |
| Basic Properties | Model | A9F74316 (iC60N 3P C16) |
| Numărul de pol | 3P (3 Pol) | |
| Curba de declanșare | curba C (Instantaneous tripping: 5~10 in) | |
| Parametrii electrici | Curent nominal (În) | 16O |
| Tensiune nominală de funcționare | AC 230/400V, 50/60Hz | |
| Capacitate maximă de rupere (Icu) | 6cel (IEC/EN 60898-1); 10cel (IEC/EN 60947-2) | |
| Montare & Cablaj | Tip de montare | Sina DIN standard de 35 mm |
| Capacitatea cablajului | Rigid conductor ≤25mm², Flexible conductor ≤16mm² | |
| Dimensiuni fizice | Overall Size | 85×54×78.5mm |
| Unit Weight | Aproximativ. 0.35kg | |
| Conformitate & Certificare | Standarde aplicabile | IEC/EN 60898-1, IEC/EN 60947-2, Certificare CCC |
- Cross-brand Equivalents
Below are mainstream imported and domestic models with identical specifications (3P, C16, 6kA capacitate de rupere) for direct replacement. Fully compatible in electrical performance and mounting dimensions:
| Marca | Model echivalent | Seria de produse |
| ABB | S203-C16 | S200 Miniature Circuit Breaker |
| Siemens | 5SJ63 C16 | 5SJ6 Standard MCB Series |
| Chint | NXB-63 3P C16 | NXB-63 Household & Industrial MCB |
| Delicios | DZ47s-63 3P C16 | DZ47s Upgraded MCB Series |
| Nader | NDM1-63 3P C16 | NDM1 Terminal Miniature Circuit Breaker |
- Product Range List
This list covers all current ratings of iC60N 3P C-curve (prefix: A9F743):
- A9F74306 — 3P C6A
- A9F74310 — 3P C10A
- A9F74316 — 3P C16A (Modelul subiectului)
- A9F74320 — 3P C20A
- A9F74325 — 3P C25A
- A9F74332 — 3P C32A
- A9F74340 — 3P C40A
- A9F74350 — 3P C50A
- A9F74363 — 3P C63A
- Scenarii de aplicare
6.1 Scenarii aplicabile
Clădiri de locuit: Community power distribution rooms, three-phase power inlet for households, public lighting and power circuits of buildings
Commercial premises: Three-phase sockets, lighting circuits and air conditioning units in shops, clădiri de birouri și centre comerciale
Light industry & săli de calculatoare: Protection for general three-phase loads in small workshops, weak current rooms and control cabinets
General loads: Three-phase lighting circuits, standard power sockets, small fans, water pumps and equipment with low starting current
6.2 Non-applicable Scenarios
Heavy-duty motors, frequently started equipment and high-power compressors (D-curve circuit breakers are recommended)
DC power distribution circuits, high-voltage circuits and special explosion-proof environments
Power distribution systems with short-circuit current requiring breaking capacity higher than 6kA (iC60N high breaking capacity series iC60H is recommended)
