1. Rated specifications:
Rated continuous current In: 630A, long delay overload adjustable range 250A-630A
Rated operating voltage: maximum AC 690V (50/60Hz), DC auxiliary power supply DC24V
Compatible circuit breaker: ComPacT NSX400/NSX630 new generation molded case switch
2. Four stage complete protection (6.3E core capability):
Long delay overload protection: inverse time overload tripping to prevent cable overheating and burnout
Short delay short circuit protection: Delay short circuit tripping, achieving selective coordination of upper and lower level protection, adjustable from 375A setting
Instantaneous short-circuit protection: instantaneous disconnection for large short-circuit current, continuously adjustable from 945A to 6300A
G Ground fault protection: leakage/ground fault protection, threshold can be set to avoid equipment insulation damage
3. Additional measurement and communication functions:
Built in full power monitoring: three-phase voltage, current, active/reactive power, power factor, electrical energy, harmonic THD statistics
Fault memory: Record the type of trip, fault current, and action time, with a LCD screen for local viewing
Expandable Modbus communication module, connected to the backend system of the distribution room for remote data upload
MicroLogic 6.3E Electronic Release Unit，replace C6346E630 Specifications
| Rated continuous current In | 630A, long delay overload adjustable range 250A-630A |
|---|---|
| Rated operating voltage | maximum AC 690V (50/60Hz), DC auxiliary power supply DC24V |
| Compatible circuit breaker | ComPacT NSX400/NSX630 new generation molded case switch |
| Long delay overload protection | inverse time overload tripping to prevent cable overheating and burnout |
| Instantaneous short-circuit protection | instantaneous disconnection for large short-circuit current, continuously adjustable from 945A to 6300A |
| G Ground fault protection | leakage/ground fault protection, threshold can be set to avoid equipment insulation damage |
| Built in full power monitoring | three-phase voltage, current, active/reactive power, power factor, electrical energy, harmonic THD statistics |
| Fault memory | Record the type of trip, fault current, and action time, with a LCD screen for local viewing |
About the MicroLogic 6.3E Electronic Release Unit，replace C6346E630
The MicroLogic 6.3E Electronic Release Unit，replace C6346E630 is a electrical products used in industrial automation, control and power systems. It is rated at Rated continuous current In 630A, long delay overload adjustable range 250A-630A, Rated operating voltage maximum AC 690V (50/60Hz), DC auxiliary power supply DC24V, Compatible circuit breaker ComPacT NSX400/NSX630 new generation molded case switch. This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number MicroLogic 6.3E Electronic Release Unit，replace C6346E630 for accurate procurement and cross-referencing.
Why source the MicroLogic 6.3E Electronic Release Unit，replace C6346E630 from HDE123
- Verified part number: every MicroLogic 6.3E Electronic Release Unit，replace C6346E630 is checked against its manufacturer specification before shipment.
- 8 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the MicroLogic 6.3E Electronic Release Unit，replace C6346E630
To order the MicroLogic 6.3E Electronic Release Unit，replace C6346E630, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.