Schneider A9S65291 Switch Disconnector iSW 2P 100A 415V

The Schneider Electric A9S65291 is a 2-pole switch disconnector from the Acti 9 iSW series, rated at 100 A and 415 V AC 50/60 Hz. Designed for circuit isolation under usage category AC-22A, it provides safe disconnection of electrical loads in distribution and control panel applications. A visible ON/OFF contact position indicator confirms isolation status at a glance.

Technical specifications:

• Commercial reference: A9S65291
• Manufacturer: Schneider Electric
• Series / range: Acti 9 iSW
• Number of poles: 2P
• Rated current [ie]: 100 A at 415 V AC 50/60 Hz
• Rated voltage [ue]: 415 V AC 50/60 Hz
• Rated insulation voltage [ui]: 500 V AC 50/60 Hz
• Rated impulse withstand voltage [uimp]: 6 kV
• Rated short-circuit making capacity [icm]: 5 kA (switch disconnector alone)
• Short-time withstand current [icw]: 1500 A
• Usage category: AC-22A
• Suitable for isolation: Yes
• Control type: Handle
• Mounting: Fixed, DIN rail
• Dimensions (WxHxD): 36 x 85 x 73 mm
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Connection type: Tunnel terminals (top or bottom) - up to 1 x 50 mm² rigid / 1 x 35 mm² flexible
• Tightening torque: 3.5 N.m
• IP protection rating: IP20
• Pollution degree: 3
• Operating temperature: -25...60°C
• Storage temperature: -40...85°C
• Standards: IEC 60947-3, EN 60947-3

Features and benefits:

• Certified for isolation duty in compliance with IEC 60947-3
• ON/OFF local signalization with contact position indicator for safe working confirmation
• Compatible with top or bottom comb busbar distribution blocks for flexible panel wiring
• Tropicalization grade 2 rated for use in humid environments up to 95% relative humidity at 55°C
• Impulse withstand voltage of 6 kV provides resilience against transient overvoltages

Applications:

• Main isolator in low-voltage distribution boards and consumer units
• Circuit disconnection in commercial and industrial electrical installations
• Load isolation in factory automation and motor control panels
• DIN rail mounted isolation switching in low-voltage switchgear assemblies

Compliant with IEC 60947-3 and EN 60947-3. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9S65291, Schneider Electric A9S65291, Acti 9 iSW 2P 100A switch disconnector, 2-pole 100A isolator switch.