Schneider Electric IC65N (A9F18232) – 2P 32A Type C Miniature Circuit Breaker | Acti9 Series
Engineering Background
The Schneider Electric Acti9 IC65N is part of the globally recognized Acti9 modular device platform, engineered to IEC/EN 60898-1 standards for residential, commercial, and light industrial overcurrent protection. The IC65N range delivers consistent tripping performance across a wide ambient temperature range, making it a benchmark product for panel builders and system integrators worldwide.
Product Positioning
The A9F18232 is a 2-pole, 32A, Type C curve MCB designed for protecting motor loads, transformers, and inductive equipment where high inrush currents are expected. As an OEM-sourced component available through Konmask.com, this unit is suited for B2B procurement in industrial control panels, MCC assemblies, and building automation systems.
Complete Technical Specifications
| Part Number | A9F18232 |
| Series | Acti9 IC65N |
| Poles | 2P (2-pole) |
| Rated Current (In) | 32 A |
| Tripping Curve | Type C (5–10× In instantaneous) |
| Breaking Capacity (Icn) | 6 kA @ 230/400 V AC |
| Rated Voltage (Ue) | 230/400 V AC |
| Frequency | 50/60 Hz |
| Standard | IEC/EN 60898-1 |
| Mounting | 35 mm DIN rail (EN 60715) |
| Module Width | 2 × 9 mm (18 mm total) |
| Terminal Capacity | 1–25 mm² (top/bottom) |
| Tightening Torque | 3.5 N·m |
| Degree of Protection | IP20 (terminals IP40 with cover) |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Weight | ~500 g (packaged) |
| Color | White (Acti9 standard) |
| Approvals | CE, IEC, EN 60898-1 |
Proven Application Environments
- Industrial Control Panels: Motor branch circuit protection for 3-phase induction motors (star-delta starters, DOL starters)
- MCC (Motor Control Centers): Feeder and branch protection in modular MCC assemblies
- Building Automation: HVAC compressor circuits, elevator control panels, BMS distribution boards
- Commercial Distribution: Sub-distribution boards in retail, hospitality, and data center auxiliary circuits
- Renewable Energy: DC-side protection in solar inverter auxiliary AC circuits (with appropriate derating)
- OEM Machine Building: Integrated into CNC machine tool panels, packaging lines, and conveyor systems
Engineering Advantages
- Acti9 Ecosystem Compatibility: Fully compatible with Acti9 auxiliary contacts (OF, SD, MX/MN), iOF+SD combined blocks, and Acti9 Vigi RCD add-on modules — enabling modular panel design without rewiring
- Type C Curve Precision: Instantaneous trip threshold of 5–10× In minimizes nuisance tripping on motor inrush while providing reliable short-circuit protection
- 6 kA Breaking Capacity: Meets the majority of commercial and light industrial prospective short-circuit current (PSCC) requirements per IEC 60364
- Compact 9 mm Pitch: Maximizes panel density; 2P unit occupies only 18 mm of DIN rail — critical for space-constrained enclosures
- Vibration & Shock Resistance: Designed to IEC 60068-2 environmental test standards; suitable for mobile equipment and marine auxiliary panels
- Halogen-Free Housing: Compliant with RoHS Directive 2011/65/EU; suitable for environmentally sensitive installations
System Architecture & Signal Flow
In a typical Acti9-based distribution board, the IC65N A9F18232 is installed downstream of an iC60N or iC120N main incomer. The 2P configuration interrupts both Line and Neutral simultaneously, providing full isolation for single-phase 230 V branch circuits. The top terminals accept incoming supply from the busbar system (Acti9 Comb busbar or individual cables), while the bottom terminals feed the protected load circuit.
For motor applications, the IC65N is typically coordinated with a GV2/GV3 motor starter or TeSys D contactor downstream. Type C curve coordination with the motor starter’s thermal overload relay (TOR) must be verified per IEC 60947-4-1 coordination tables to achieve Type 2 coordination.
Auxiliary signal extraction (trip indication, remote tripping) is achieved by clipping Acti9 OF or iOF+SD blocks onto the left side of the MCB without any wiring modification to the main circuit.
Sourcing & Quality Verification
- OEM Origin: Sourced from authorized Schneider Electric distribution channels; each unit carries the original Schneider Electric holographic label and CE marking
- Batch Traceability: Manufacturing date code and batch number visible on device label; traceable to Schneider Electric production records
- Inspection Protocol: All units undergo incoming inspection including visual check, label verification, and mechanical operation test prior to dispatch
- Packaging: Shipped in original Schneider Electric retail/bulk packaging with product datasheet insert
- Counterfeit Risk Mitigation: Konmask.com does not source from grey-market or unverified secondary suppliers; provenance documentation available on request
Procurement Process
- Inquiry: Submit your BOM or part number list to [email protected] or via the product page inquiry form
- Quotation: Receive a formal quotation with unit price, MOQ, lead time, and available stock quantity within 1 business day
- Order Confirmation: Issue PO against quotation; payment terms: T/T in advance or net terms for approved accounts
- Quality Hold: Pre-shipment inspection report issued upon request; third-party inspection (SGS/BV) can be arranged
- Dispatch: DHL Express / FedEx International Priority standard; EXW Xiamen or CIF/DAP terms available
- Documentation: Commercial invoice, packing list, COO (China), and CE declaration of conformity included with every shipment
Technical FAQ
Q: Can the IC65N A9F18232 be used on a 3-phase 400 V system?
A: Yes. The 2P unit protects a single-phase branch derived from a 3-phase 400 V TN-S system. For 3-phase motor protection, use the IC65N 3P or 4P variant (e.g., A9F18332 / A9F18432).
Q: What is the difference between IC65N and IC65H?
A: The IC65H offers a higher breaking capacity of 10 kA (vs. 6 kA for IC65N), suitable for installations with higher PSCC. Both share the same physical footprint and Acti9 accessory compatibility.
Q: Is the A9F18232 compatible with Acti9 Vigi RCD add-on modules?
A: Yes. The IC65N is mechanically and electrically compatible with Acti9 Vigi A9V modules (30 mA, 300 mA) for combined MCB+RCD (RCBO) functionality.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 piece for standard stock items. Volume pricing tiers apply at 10, 50, and 100+ pieces. Contact us for a tiered price schedule.
Q: Can you provide a Certificate of Origin for customs clearance?
A: Yes. A China COO is issued with every shipment. FORM E (ASEAN-China FTA) is available for eligible destination countries upon request.
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