Schneider Electric LV438586
MPNLV438586
Obsolete
circuit breaker ComPact NSX100M AC/DC, 40 kA at 240 VAC, TMD trip unit 40 A, 1 pole 1d
$190.74Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Control type | Toggle |
| Network type | DC AC |
| Protection type | for overload protection (thermal) for short-circuit protection (magnetic) |
| Range of product | ComPact NSX100...250 DC ComPact NSX100...250 |
| Product or component type | Circuit breaker |
| Long-time pick-up adjustment type ir (thermal protection) | Fixed |
| Voltage | 750 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ue] rated operational voltage | 250 V DC 277 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| Current | 40 A at 40 °C |
| [Ics] rated service short-circuit breaking capacity | 85 kA at 250 V DC conforming to IEC 60947-2 85 kA at 125 V DC conforming to IEC 60947-2 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Icu] rated ultimate short-circuit breaking capacity | 85 kA Icu at 250 V DC 1P conforming to IEC 60947-2 85 kA Icu at 125 V DC 1P conforming to IEC 60947-2 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
All specifications
| Parameter | Value |
|---|---|
| Network frequency | 50/60 Hz |
| Poles | 1P |
| Protected poles description | 1t |
| Utilisation category | Category A |
| IK degree of protection | IK07 conforming to IEC 62262 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Mounting support | Backplate |
| Circuit breaker mounting mode | Fixed |
| Connection pitch | 35 mm |
| Upside connection | Front |
| Downside connection | Front |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Relative humidity | 0...95 % |
| Operating altitude | 0...2000 m without derating 2000 m...5000 m with derating |
| Electrical shock protection class | Class II |
| Depth | 86 mm |
| Width | 35 mm |
| Height | 161 mm |
| Electrical durability | 10000 cycles at 277 V In 20000 cycles at 277 V In/2 |
| Mechanical durability | 20000 cycles |
| Standards | EN/IEC 60947 |
| Range | ComPact |
| Trip unit name | TM-D |
| Trip unit rating | 40 A at 40 °C |
| Device short name | NSX100M |
| Safety category | M 40 kA 240 V AC |
| Device application | Distribution |
| Overvoltage category | Class II |
| Trip unit technology | Thermal-magnetic |
| Earth-leakage protection | Without |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Ambient air temperature for storage | -50...85 °C |
| Ambient air temperature for operation | -25...70 °C |
| [Im] magnetic protection pick-up range | 500 A |
| [Ir] long-time protection pick-up adjustment range | 1 In |
MPN
LV438586