Circuit breakers (MCCB / ACB)
Legrand 422007
Thermal-magnetic circuit breaker DPX³630, breaking capacity 36 kA at 400 V~, 4 poles, 400 A
Need a cross-reference?Send the part number or a nameplate photo and we confirm an approved equivalent and availability.Ask about this part
- Genuine partsor approved equivalents on request
- Quotation in 24 hoursone offer for mixed lists
- Saudi company, Jeddahdelivery to sites across the Kingdom
- Documents on requestdatasheets, certificates of origin, SABER

Specifications
| Category | Circuit breakers and circuit protection |
|---|---|
| Product group | Circuit breakers (MCCB / ACB) |
| Range | Circuit Breaker |
| Type | Molded Case (Circuit Breaker) – MCCB |
| Series | DPX3 |
| Voltage | 690 V AC 50/60 Hz |
| Rated current | 400 A |
| Origin | ITALY |
Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.
Equivalents from other makers (3)
What this part is
| Type | Moulded case circuit breaker (MCCB) |
|---|---|
| Rated current | 400 A |
| Poles | 4 |
| Breaking capacity Icu (this part) | 36 kA |
| Trip unit | Thermal-magnetic |
Parts listed here share these values. Matching one value alone (for example the current) does not make a replacement.
Check before you substitute
- Frame size versus the actual rating or trip setting
- Icu and Ics at the same voltage, poles and standard
- Trip unit: thermal-magnetic or electronic, and the settings you need
- Dimensions, mounting, terminals, handles and motor operators in the panel
- Your protection and selectivity study
Schneider Electric C40F4TM400DMCCB moulded case circuit breaker ComPacT NSX400F DC, 4P, 400 A TM-DC, Icu 36 kA/750 V DC/3P, montage fixeSchneider Electric
Schneider Electric C40F4TM400D1ComPacT breaker circuit NSX400F 4P 400 A 36kAT® DC-PVSchneider Electric- Terasaki 391057Circuit breaker S400-NE apgns u 4P 400 A front connection LCD MCCBTerasaki
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