Schneider R9S64363 Resi9 Switch-Disconnector 3P 63A 400V AC

The Schneider Electric R9S64363 is a Resi9 SWITCH 3-pole switch-disconnector (isolator), rated 63 A at 400 V AC 50/60 Hz. It provides safe manual isolation of three-phase circuits in residential and small-commercial distribution boards and clips onto standard DIN rail.

Technical specifications

• Range: Resi9
• Product type: Switch-disconnector (Resi9 SWITCH)
• Poles: 3P
• Standard: IEC 60669-2-4
• Rated operating current [Ie]: 63 A at 400 V AC 50/60 Hz
• Rated operating voltage [Ue]: 400 V AC 50/60 Hz
• Network frequency: 50/60 Hz
• Rated short-circuit making capacity [Icm]: 4.2 kA
• Rated conditional short-circuit current: 6 kA
• Rated short-time withstand current [Icw]: 1.26 kA for 300 ms
• Rated insulation voltage [Ui]: 500 V
• Rated impulse withstand voltage [Uimp]: 6 kV
• Control type: Toggle
• Local signalling: ON/OFF indication
• Contact position indicator: Yes
• Mounting: DIN rail clip-in
• Width: 6 modules of 9 mm
• Dimensions: 80 mm H × 54 mm W × 85 mm D
• Product weight: 0.21 kg
• Mechanical durability: 50000 cycles
• Electrical durability: 20000 cycles
• Connections: Tunnel terminals (top or bottom), 1-35 mm² rigid / 1-25 mm² flexible
• IP rating: IP20 (IP40 in modular enclosure)
• Operating ambient temperature: -20 to +50 °C
• Storage temperature: -40 to +80 °C

Features and benefits

• High 50,000-cycle mechanical durability for heavily-switched circuits
• 20,000 electrical cycles supports demanding switching duty
• Positive contact position indicator confirms isolation visually
• Rated 6 kA conditional short-circuit current with appropriate upstream protection
• 6 kV impulse withstand handles transient overvoltages
• Wide tunnel terminals accept up to 35 mm² rigid conductors

Applications

• Main switch on residential and small-commercial three-phase boards
• Sub-circuit isolation for high-current loads up to 63 A
• Industrial sub-distribution where manual isolation is required

Note: this catalog reference is marked discontinued by Schneider Electric. Functional replacement may be available from the same product range.