Schneider Electric Clario iDPN miniature circuit breaker, A9N21546, 10 A rated current, C-curve, 1P+N, 4500 A breaking capacity at 230 V AC, clip-on DIN rail mount.
| Parameter | Value |
|---|---|
| Product name | IDPN |
| Product / component type | Miniature circuit-breaker |
| Product range | Clario |
| Device short name | iDPN |
| Poles description | 1P + N |
| Number of protected poles | 1 |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Rated current (In) | 10 A |
| Rated operational voltage (Ue) | 230 V AC 50/60 Hz between phase and neutral |
| Tripping curve code | C |
| Magnetic tripping limit | 5...10 x In |
| Breaking capacity (Icu / AIR) | 4500 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1 |
| Network type (AC/DC) | AC |
| Network frequency | 50/60 Hz |
| Trip unit technology | Thermal-magnetic |
| Control / actuation type | Toggle |
| Mechanical durability (cycles) | 20000 cycles |
| Parameter | Value |
|---|---|
| Terminal connections / wire range | Tunnel type terminals downstream 0.33...10 mm² flexible Tunnel type terminals downstream 0.75...16 mm² rigid Tunnel type terminals upstream 0.33...10 mm² flexible Tunnel type terminals upstream 0.75...16 mm² rigid |
| Mounting support | DIN rail |
| Mounting mode | Clip-on |
| Width | 18 mm |
| Height | 81 mm |
| Depth | 78 mm |
| Tightening torque (by circuit) | 2 N.m |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...70 °C |
| Storage ambient temperature | -40...70 °C |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Parameter | Value |
|---|---|
| Conformity standards | EN/IEC 60898-1 |
| Parameter | Value |
|---|---|
| [Ui] rated insulation voltage | 400 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 4 kV conforming to IEC 60947-2 |
Rated breaking capacity is 4500 A Icn at 230 V AC, 50/60 Hz, certified to EN/IEC 60898-1.
Clip-on mounting to DIN rail, 2 x 9 mm pitch modules wide. Tunnel terminals accept 0.33 to 10 mm² flexible or 0.75 to 16 mm² rigid upstream and downstream. IP20 finger-safe protection. The neutral is on the left, with ON/OFF toggle indication and a separate earth-leakage block option.
4500 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 60898-1.
Within the same iDPN Clario family, the main variant difference is the rated current — the A9N21546 is the 10 A C-curve version. Other ratings (6 A, 16 A, 20 A, etc.) share the same 1P+N pole configuration, C-curve, 4.5 kA breaking capacity, and 18 mm DIN-rail footprint, so the choice is purely the amp rating matching the protected circuit.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity.