Schneider C6335E630 ComPacT NSX630 Trip Unit 3P 630 A MicroLogic 5

Schneider Electric C6335E630 is an electronic MicroLogic 5.3 E trip unit for the ComPacT NSX630 new generation circuit breaker. Rated at 630 A at 40°C, it provides LSI protection across 3 poles and incorporates integrated energy metering and multimeter functions for power distribution applications.

Technical specifications:

• Commercial reference: C6335E630
• Manufacturer: Schneider Electric
• EAN:
• Series / range: ComPacT NSX400...630 new generation
• Trip unit name: MicroLogic 5.3 E
• Trip unit technology: Electronic
• Number of poles: 3P
• Protected poles: 3d
• Protection function: LSI - long-time overload, short-time short-circuit, instantaneous short-circuit
• Trip unit rating: 630 A at 40°C
• Rated voltage [Ue]: 690 V AC, 50/60 Hz
• Network type: AC
• Mounting: Fixed
• Long-time pick-up [Ir]: adjustable, 9 settings, 250...630 A
• Long-time delay [tr]: adjustable, 15...400 s at 1.5 x Ir
• Short-time pick-up [Isd]: adjustable, 9 settings, 1.5...10 x Ir
• Short-time delay [tsd]: adjustable, 0...0.4 s (I²t off) / 0.1...0.4 s (I²t on)
• Instantaneous pick-up [Ii]: adjustable, 1.5...11 x In
• Selective zone interlocking (ZSI): Yes
• Display: LCD
• IP protection rating: IP40 per IEC 60529
• Electric shock protection class: Class II
• Pollution degree: 3 per IEC 60947-1
• Operating temperature: -25...70°C
• Storage temperature: -40...85°C
• Standard: EN/IEC 60947-2
• Weight: 1.48 kg

Features and benefits:

• Full LSI protection with independently adjustable long-time, short-time, and instantaneous thresholds and time delays
• Thermal memory active for 20 minutes before and after a trip event for accurate re-tripping behaviour
• Integrated energy metering and multimeter covering real-time values, demand values, power quality, and max/min measurements
• LCD display with time-stamped event history, device history log, and maintenance indicators
• Selective zone interlocking (ZSI) enables coordinated protection in cascaded breaker installations
• Local LED signalling for device-ready status and overload at 90% and 105% Ir

Applications:

• Main and sub-main distribution boards in industrial and commercial facilities
• Power distribution panels where protection selectivity and zone coordination are required
• Installations requiring on-board energy monitoring and power quality measurement
• Systems with cascaded circuit breakers using zone selective interlocking to minimise outage scope

Compliant with EN/IEC 60947-2. Part of the Schneider Electric ComPacT NSX new generation range.

Also known as: Schneider C6335E630, Schneider Electric C6335E630, MicroLogic 5.3E trip unit, ComPacT NSX630 electronic trip unit.