Schneider
A9F76250
IN STOCK
T/T
XIAMEN
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The A9F76250 is a high‑capacity two‑pole (2P) miniature circuit breaker from Schneider Electric’s Acti9 iC60N series, rated at 50 A with a B‑curve tripping characteristic (magnetic threshold at 4 × In). As a 2‑pole device protecting both lines simultaneously, it ensures complete disconnection of phase and neutral in single‑phase AC systems or DC circuits, offering superior isolation and safety for heavy‑duty applications. The B‑curve is specifically designed for circuits with minimal inrush currents – such as resistive heating, lighting banks, and general distribution feeders – where precise overload protection is essential without nuisance tripping. This MCB delivers a reliable ultimate breaking capacity of 20 kA at 220‑240 V AC (per IEC 60947‑2) and 6 kA at 400 V AC (per IEC 60898‑1), ensuring robust fault clearing in demanding industrial and commercial environments. It is dual‑certified to both industrial and residential standards, providing flexibility across project types. The breaker features the intuitive VisiTrip indicator, which instantly identifies the tripped pole to speed up fault diagnosis, and the VisiSafe green strip that offers clear visual proof of contact opening – a critical safety feature for maintenance crews. Its quick‑make/quick‑break mechanism, independent of handle position, ensures consistent performance over 10,000 electrical and 20,000 mechanical cycles. Despite its high 50 A rating, the device maintains a compact 36 mm width (4 modular pitches) and clips onto DIN rails, saving panel space. The terminals are engineered for heavy‑duty wiring, accepting rigid conductors up to 35 mm² and flexible up to 25 mm² with a 3.5 N·m tightening torque. Operating from -35 °C to +70 °C, this MCB is built with halogen‑free plastics and PVC‑free materials, achieving 54% recyclability and a total lifecycle carbon footprint of 45 kg CO₂ eq. – all reflecting Schneider Electric’s commitment to sustainable, high‑power distribution solutions.
Parameter | Details |
|---|---|
General | |
Product Model | A9F76250 |
Range | Acti9 |
Product Name | Acti9 iC60 |
Device Short Name | iC60N |
Poles Description | 2P |
Number of Protected Poles | 2 |
Rated Current (In) | 50 A |
Network Type | AC / DC |
Trip Unit Technology | Thermal‑magnetic |
Tripping Curve | B |
Magnetic Tripping Limit | 4 x In ± 20% |
Suitability for Isolation | Yes (conforming to EN/IEC 60898‑1 and EN/IEC 60947‑2) |
Utilisation Category | Category A (EN/IEC 60947‑2) |
Breaking Capacity (Icu) – EN/IEC 60947‑2 | |
– 12…60 V AC 50/60 Hz | 36 kA (typical for series) |
– 100…133 V AC 50/60 Hz | 20 kA |
– 220…240 V AC 50/60 Hz | 20 kA (as per product image) |
– 380…415 V AC 50/60 Hz | Not specified, refer to datasheet |
– 12…60 V DC | 15 kA (typical) |
– 60…72 V DC | 10 kA (typical) |
Breaking Capacity (Icu) – EN/IEC 60898‑1 | |
– 400 V AC 50/60 Hz | 6,000 A (as per product image) |
Service Breaking Capacity (Ics) – EN/IEC 60947‑2 | |
– 12…60 V AC | 27 kA (75% x Icu) |
– 100…133 V AC | 15 kA (75% x Icu) |
– 220…240 V AC | 7.5 kA (75% x Icu) – from PDF |
– 12…60 V DC | 15 kA (100% x Icu) |
– 60…72 V DC | 10 kA (100% x Icu) |
Limitation Class | Class 3 (EN/IEC 60898‑1) |
Rated Operational Voltage (Ue) | 12…60 V AC 50/60 Hz |
Rated Insulation Voltage (Ui) | 500 V AC 50/60 Hz (EN/IEC 60947‑2) |
Rated Impulse Withstand Voltage (Uimp) | 6 kV (EN/IEC 60947‑2) |
Network Frequency | 50/60 Hz |
Durability | |
Mechanical Durability | 20,000 cycles |
Electrical Durability | 10,000 cycles |
Contact Position Indicator | Yes (toggle) |
Local Signalling | Trip indicator (VisiTrip) |
Mounting & Physical | |
Mounting Mode | Clip‑on (35 mm DIN rail) |
Removable Comb Busbar | Installed; compatible top or bottom |
Connection Pitch | 18 mm between phases |
Number of Pitches | 4 (36 mm total width) |
Width | 36 mm |
Height | 85 mm |
Depth | 78.5 mm |
Net Weight | 0.25 kg |
Colour | White (RAL9003) |
Terminals & Connections | |
Connection Type | Single terminal (top or bottom), double tunnel |
Rigid Conductor (copper) | 1…35 mm² |
Flexible Conductor (copper) | 1…25 mm² |
Flexible with Ferrule (copper) | 1…25 mm² |
With Ring Terminal (Cu/Al) | Via accessory |
Multiple Conductors (with accessory) | Up to 3 x 16 mm² rigid or 3 x 10 mm² flexible |
Wire Stripping Length | 14 mm (top or bottom) |
Tightening Torque | 3.5 N·m (top or bottom) |
Earth‑leakage Protection | Separate add‑on block (Vigi iC60) required |
Environmental & Protection Ratings | |
Standards Compliance | EN/IEC 60947‑2, EN/IEC 60898‑1 |
IP Degree (terminals) | IP20 (IEC 60529) |
IP in Enclosure | IP40 (Insulation class II) |
Pollution Degree | 3 (EN/IEC 60947‑2) |
Overvoltage Category | IV |
Tropicalisation | 2 (IEC 60068‑1) |
Relative Humidity | 95% at 55°C |
Operating Altitude | 0…2000 m |
Operating Temperature | -35°C … +70°C |
Storage Temperature | -40°C … +85°C |
Sustainability & Compliance | |
Halogen‑free (plastic parts) | Yes |
PVC‑free | Yes |
Silicone‑free | No |
Recyclability Potential | 54% |
EU RoHS Directive | Compliant |
REACH SVHC | Contains SVHC above threshold |
SCIP Number | 26ff71d1‑98cf‑4280‑8725‑455b9a6b2fb9 |
Packaging with recycled cardboard | Yes |
Packaging without single‑use plastic | Yes |
WEEE Label | Required for EU disposal (separate collection) |
Repair / Take‑back | No / No |
Logistics | |
Country of Origin | Not specified (typically Bulgaria for iC60 series) |
Warranty | 18 months |
Package 1 (Single unit) | 1 pc; H 7.1 cm × W 3.5 cm × L 9.2 cm; weight 246 g |
Package 2 (Box of 6) | 6 units; H 8.2 cm × W 10.0 cm × L 22.5 cm; weight 1.540 kg |
Package 3 (Pallet of 66) | 66 units; H 30 cm × W 30 cm × L 40 cm; weight 17.766 kg |
Carbon Footprint (Lifecycle) | |
Total | 45 kg CO₂ eq. |
Manufacturing (A1‑A3) | 2 kg CO₂ eq. |
Distribution (A4) | 0 kg CO₂ eq. |
Installation (A5) | 0 kg CO₂ eq. |
Use Phase (B2, B3, B4, B6) | 43 kg CO₂ eq. |
End‑of‑life (C1‑C4) | 0.7 kg CO₂ eq. |
Environmental Disclosure | Product Environmental Profile available |