+86 133 5617 3819
NSX 3P MCCB Double Breakpoint Molded Case Circuit Breaker
Walax NSX-equivalent 3-pole molded case circuit breaker with double-breakpoint contacts. The double-break design delivers superior current-limiting performance and extended electrical endurance for demanding applications.
- Factory-direct pricing · OEM/ODM branding · IEC/CE compliance
- Wholesale & project supply to Africa, SE Asia & the Middle East
Double Breakpoint
Two series contact gaps per pole improve arc interruption and current limiting.
NSX Footprint
Matches the NSX form factor for direct replacement in existing switchgear.
Long Electrical Life
Double-break design reduces contact wear for extended service.
Technical Specifications
Standard ratings listed below – custom configurations available on request. Contact our engineers to confirm parameters for your market.
| Standard | IEC 60947-2 · CE |
| Rated current (In) | 16A – 630A (frame dependent) |
| Poles | 3P |
| Rated voltage | AC 400V / 690V (50/60Hz) |
| Breaking capacity | 36kA – 70kA |
| Trip type | Thermal-magnetic / Electronic |
| Contact design | Double breakpoint |
| Mounting | Fixed / plug-in / draw-out |
| Mechanical life | ≥ 10,000 operations |
| Ambient temperature | -5°C to +40°C |
Where These Breakers Ship
Industrial distribution, motor protection and feeder applications where current-limiting performance and electrical endurance are priorities. The NSX footprint suits both new builds and replacements.
Frequently Asked Questions
Send Us an Inquiry
Need NSX 3P MCCB Double Breakpoint Pricing?
Send your quantities and target delivery port – our export desk replies with a wholesale quotation within 4 business hours.
