Representative component image—not a photograph of this exact brand or part number. Confirm the specification; the supplied part may look different.
LV438720 — Circuit breaker
Electrical & controlsPart number: LV438720
LV438720 — Circuit breaker — Schneider Electric reference LV438720. 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 LV438720? 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.
Availability on request
Technical specifications
| Manufacturer | Schneider Electric |
|---|---|
| Part number | LV438720 |
| Category | Electrical & controls |
| Range | ComPact |
| product name | ComPact NSX |
| Range of product | ComPact NSX100...250 DC ComPact NSX100...250 |
| Product or component type | Circuit breaker |
| Number of poles | 2P |
| Protected poles description | 2t |
| [In] rated current | 160 A at 40 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz 500 V DC |
| Network frequency | 50/60 Hz |
| [Icu] rated ultimate short-circuit breaking capacity | 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 250 V DC 1P conforming to IEC 60947-2 100 kA Icu at 125 V DC 1P conforming to IEC 60947-2 100 kA Icu at 500 V DC 2P conforming to IEC 60947-2 35 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 750 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| [Ics] rated service short-circuit breaking capacity | 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 250 V DC conforming to IEC 60947-2 100 kA at 125 V DC conforming to IEC 60947-2 100 kA at 500 V DC conforming to IEC 60947-2 35 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mounting support | Backplate |
| Upside connection | Front |
| Downside connection | Front |
| Connection pitch | 35 mm |
| Protection type | for overload protection (thermal) for short-circuit protection (magnetic) |
| Trip unit rating | 160 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Fixed |
| [Ir] long-time protection pick-up adjustment range | 1 In |
| Long-time protection delay adjustment type tr | Fixed |
| [Im] magnetic protection pick-up range | 1250 A |
| Earth-leakage protection | Without |
| Width (W) | 70 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| 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.
Product questions
Research is not yet available for this part in English. Ask our team for help.
Get a quote for this part