Schneider C633630S Switch Disconnector, ComPact NSX630NA, 3P 630A

Schneider Electric C633630S is a switch disconnector from the ComPacT NSX range, designed for distribution applications. Rated at 630 A thermal current (Ith) at 50°C with a 690 V AC rated operational voltage, this 3-pole fixed unit provides reliable isolation conforming to EN/IEC 60947-3.

Technical specifications:

• Commercial reference: C633630S
• Manufacturer: Schneider Electric
• EAN:
• Series / range: ComPacT NSX
• Device short name: NSX630NA
• Product type: Switch disconnector
• Application: Distribution
• Number of poles: 3P
• Rated thermal current (Ith): 630 A at 50°C
• Rated operational current (Ie): AC-22A / AC-23A: 630 A, AC 50/60 Hz, 220-690 V
• Rated operational voltage (Ue): 690 V AC 50/60 Hz
• Rated insulation voltage (Ui): 800 V AC 50/60 Hz
• Rated impulse withstand voltage (Uimp): 8 kV
• Rated short-time withstand current (Icw): 6 kA / 1 s, 6 kA / 3 s, 2.32 kA / 20 s
• Rated short-circuit making capacity (Icm): 330 kA (with upstream protection), 8.5 kA (standalone)
• Utilisation category: AC-22A, AC-23A
• Breaking capacity code: NA
• Network type: AC
• Suitability for isolation: Yes (EN/IEC 60947-3)
• Control type: Toggle
• Mounting mode: Fixed
• Mounting support: Backplate
• Connection: Front (upside and downside)
• Connection pitch: 45 mm
• Mechanical durability: 15000 cycles
• Dimensions (W x H x D): 140 x 255 x 110 mm
• Weight: 5.2 kg
• IP protection: IP40 (IEC 60529)
• IK protection: IK07 (IEC 62262)
• Electrical shock protection class: Class II
• Pollution degree: 3 (IEC 60664-1)
• Operating temperature: -25 to 70°C
• Storage temperature: -50 to 85°C
• Standards: EN/IEC 60947-1, EN/IEC 60947-3

Features and benefits:

• Full isolation capability conforming to EN/IEC 60947-3 for safe maintenance and circuit de-energisation
• High short-circuit making capacity of 330 kA when used with an upstream protection circuit breaker
• Contact position indicator for clear visual confirmation of switch state
• Wide operating temperature range (-25 to 70°C) suitable for demanding industrial environments
• Robust IK07 impact resistance and IP40 ingress protection for panel installation
• Long mechanical durability of 15000 operating cycles

Applications:

• Main or sub-main switching and isolation in industrial distribution boards
• Load switching and isolation in commercial and heavy-duty building electrical installations
• Incoming supply isolation in motor control centres and power distribution panels
• Switchgear assemblies requiring a fixed-mount switch disconnector rated to 690 V AC

Compliant with EN/IEC 60947-1 and EN/IEC 60947-3. Part of the Schneider Electric ComPacT NSX range.

Also known as: Schneider C633630S, Schneider Electric C633630S, NSX630NA switch disconnector, ComPacT NSX 630A switch disconnector.