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LV438263 — Circuit breaker
Electrical & controlsPart number: LV438263
LV438263 — Circuit breaker — Schneider Electric reference LV438263. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for Schneider Electric LV438263? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Schneider Electric |
|---|---|
| Part number | LV438263 |
| Category | Electrical & controls |
| Range | ComPact |
| product name | ComPact NSX DC |
| Range of product | ComPact NSX400...630 DC |
| Product or component type | Circuit breaker |
| Number of poles | 4P |
| Protected poles description | 4t |
| [In] rated current | 500 A at 40 °C |
| [Ue] rated operational voltage | 750 V DC |
| [Icu] rated ultimate short-circuit breaking capacity | 36 kA Icu at 250 V DC 1P conforming to IEC 60947-2 36 kA Icu at 500 V DC 2P conforming to IEC 60947-2 36 kA Icu at 750 V DC 4P conforming to IEC 60947-2 36 kA Icu at 600 V DC 3P conforming to IEC 60947-2 |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 750 V DC conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 36 kA at 750 V DC conforming to IEC 60947-2 |
| Mounting support | Backplate |
| Upside connection | Front |
| Downside connection | Front |
| Connection pitch | 45 mm |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip unit rating | 500 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7...1 x In |
| Earth-leakage protection | Without |
| Width (W) | 185 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Product weight | 7.9 kg |
| Published component type | Circuit breaker |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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