Schneider Electric ComPacT NSX160F, 4P, 80 A thermal-magnetic MCCB, 85 kA Icu at 240 V AC, EN/IEC 60947-2.
| Parameter | Value |
|---|---|
| Product name | ComPacT NSX |
| Product range | ComPacT |
| Product/component type | Circuit breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Rated current (In) | 80 A at 40 °C |
| Poles configuration | 4P |
| Breaking capacity | 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 35 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1 |
| Rated service breaking capacity (Ics) | 85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 8 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Rated operational voltage (Ue) | 690 V AC 50/60 Hz |
| Rated insulation voltage (Ui) | 800 V AC 50/60 Hz |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Network type (AC/DC) | AC |
| Network frequency | 50/60 Hz |
| Utilisation category | Category A |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Trip unit technology | Thermal-magnetic |
| Earth-leakage protection | Without |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Electrical durability (cycles) | 40000 cycles at 440 V In/2 20000 cycles at 440 V In 15000 cycles at 690 V In/2 7500 cycles at 690 V In |
| Mechanical durability (cycles) | 40000 cycles |
| Parameter | Value |
|---|---|
| Mounting support | Backplate |
| Control type | Toggle |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...70 °C |
| Storage ambient temperature | -50...85 °C |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Relative humidity | 0...95 % |
| Parameter | Value |
|---|---|
| Standards | EN/IEC 60947-2 |
| Parameter | Value |
|---|---|
| [Ir] long-time protection pick-up adjustment range | 0.7...1 x In |
| Trip unit protection functions | LI |
Neutral protection is set at 1 x Ir (4D), meaning the neutral pole tracks the phase protection at full rating — standard for a 4-pole breaker in a distribution board where the neutral is not reduced.
Front connections top and bottom. The 140 mm width, 161 mm height, and 86 mm depth fit standard ComPacT NSX cutouts. IP40 enclosure protection suits clean indoor panel environments; IK07 impact rating handles incidental tool contact during commissioning.
36 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2. This is the value to use for selectivity calculations in a 400 V distribution panel.
Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.
Certified to EN/IEC 60947-2. Also carries UL 60947-4-1 ratings for the North American market. Pollution degree 3 per IEC 60664-1. Suitable for isolation per EN/IEC 60947-2.
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