Schneider A9S65191 Acti9 iSW Switch-disconnector 1P 100 A 240V

The Schneider Electric A9S65191 is a 1-pole switch-disconnector from the Acti 9 iSW range, rated at 100 A and 240 V AC, designed primarily for isolation duty in electrical distribution panels. It carries usage category AC-22A and is confirmed suitable for isolation applications. With a rated impulse withstand voltage of 6 kV and a short-circuit making capacity of 5 kA, it delivers reliable circuit isolation in a compact 18 mm wide DIN rail device.

Technical specifications:

• Commercial reference: A9S65191
• Manufacturer: Schneider Electric
• Series / range: Acti 9 iSW
• Product type: Switch-disconnector
• Number of poles: 1P
• Rated current [Ie]: 100 A at 240 V AC 50/60 Hz
• Rated voltage [Ue]: 240 V AC 50/60 Hz
• Rated insulation voltage [Ui]: 250 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 6 kV
• Rated short-circuit making capacity [Icm]: 5 kA
• Short-time withstand current [Icw]: 1500 A
• Usage category: AC-22A
• Mounting: DIN rail, fixed
• Dimensions (W x H x D): 18 x 85 x 73 mm
• Connection: Tunnel terminals, upper or lower - up to 1 x 50 mm² rigid / 1 x 35 mm² flexible
• Tightening torque: 3.5 N.m
• IP protection: IP20
• Operating temperature: -25...60°C
• Standards: IEC 60947-3, EN 60947-3
• Mechanical endurance: 20,000 cycles
• Electrical endurance: 10,000 cycles

Features and benefits:

• Confirmed suitable for isolation, providing safe and reliable circuit disconnection
• Lever-operated control with ON/OFF local readout and contact position indicator
• Compatible with comb busbar distribution blocks on upper or lower terminals
• Compact 18 mm width occupies only 2 rows of 9 mm DIN rail space
• Wide operating temperature range of -25 to 60°C suits demanding industrial environments

Applications:

• Isolation of circuits in industrial and commercial electrical distribution boards
• Main or sub-circuit isolation in low-voltage switchgear assemblies
• Safe maintenance isolation in industrial control panels and machinery
• Busbar-fed distribution systems using comb busbar accessories

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

Also known as: Schneider A9S65191, Schneider Electric A9S65191, Acti9 iSW 1P 100A switch-disconnector, Schneider 100A isolation switch.