Schneider C63F4 ComPacT NSX630F Trip Unit 4P

The Schneider Electric C63F4 is a 4-pole base frame for the ComPacT NSX630F series, rated at 630 A and intended for AC electrical energy distribution. Supplied without a trip unit, it accepts a separately sourced protection unit to match the specific installation requirements. With an ultimate breaking capacity of 36 kA at 380/415 V AC per IEC 60947-2, it is built for demanding industrial and commercial power distribution.

Technical specifications:

• Commercial reference: C63F4
• Manufacturer: Schneider Electric
• Series / range: ComPacT NSX new generation
• Product type: Base frame (without trip unit)
• Number of poles: 4P
• Neutral conductor position: Left
• Rated current [In]: 630 A at 40°C
• Rated voltage [Ue]: 690 V AC 50/60 Hz (IEC 60947-2)
• Network type: AC, 50/60 Hz
• Ultimate breaking capacity [Icu]: 36 kA at 380/415 V AC; 30 kA at 440 V AC; 25 kA at 500 V AC; 20 kA at 525 V AC; 10 kA at 660/690 V AC (IEC 60947-2)
• Service breaking capacity [Ics]: 36 kA at 380/415 V AC (IEC 60947-2)
• Rated insulation voltage [Ui]: 800 V AC (IEC 60947-2)
• Rated impulse withstand voltage [Uimp]: 8 kV (IEC 60947-2)
• Usage category: Category A
• Control type: Handle
• Mounting type: Fixed
• Mounting supports: Back plate
• Terminal connection: Front (upper and lower), 45 mm
• Mechanical endurance: 15,000 cycles (IEC 60947-2)
• Dimensions (W x H x D): 185 x 255 x 110 mm
• Weight: 5.958 kg
• IP protection: IP40 (IEC 60529)
• IK protection: IK07 (IEC 62262)
• Operating temperature: -25 to 70°C
• Storage temperature: -50 to 85°C
• Pollution degree: 3 (IEC 60664-1)
• Standards: EN/IEC 60947-2, UL 60947-4-1

Features and benefits:

• Base frame without trip unit, allowing selection of the appropriate protection unit for the specific application
• Performance level F with 36 kA breaking capacity at 415 V AC for high fault-current environments
• Suitable for isolation per EN/IEC 60947-2, enabling use as a main disconnect device
• IP40 and IK07 ratings provide protection against dust ingress and mechanical impact
• Wide operating temperature range of -25 to 70°C supports varied installation conditions
• High mechanical endurance of 15,000 operating cycles per IEC 60947-2

Applications:

• Main incoming protection in industrial low-voltage switchboards and distribution panels
• Outgoing feeder protection in MV/LV substation secondary distribution
• Large motor feeder circuits in pumping stations and drive installations
• Main distribution frames in commercial building infrastructure panels

Compliant with EN/IEC 60947-2 and UL 60947-4-1. Part of the Schneider Electric ComPacT NSX new generation range.

Also known as: Schneider C63F4, Schneider Electric C63F4, NSX630F base frame, ComPacT NSX 630A 4P frame.