NOARK Ex9I125 1P 63A Isolator Switch, 1 Module, 63A, 1-pole

The NOARK Ex9I125 1P 63A is a high-quality isolating switch designed for reliable electrical isolation and disconnection in industrial and commercial applications. With a rated current of 63A and a single pole configuration, this switch ensures safe operation and maintenance of electrical circuits. It complies with EN 60947-3 standards and is suitable for DIN rail mounting, making it easy to install in distribution boards.

Advantages

This isolating switch offers robust construction, clear ON/OFF position indication, and high electrical and mechanical endurance. Its compact 1-module width saves space in enclosures, while the screw terminals provide secure and reliable connections for rigid and flexible conductors.

Suitable for

• Industrial control panels
• Commercial distribution boards
• Electrical isolation for maintenance and safety
• Disconnection of circuits in low-voltage installations

Key specifications

• Number of Poles: 1P
• Rated Current (In): 63 A
• Rated Operational Voltage (Ue): 230 V AC
• Rated Insulation Voltage (Ui): 500 V AC
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Mounting Type: DIN Rail (EN 60715)
• Module Width: 1 module (18 mm)
• Standard: EN 60947-3
• Degree of Protection: IP20 (Terminals), IP40 (Front, in enclosure)
• Terminal Capacity (Rigid): 1 - 35 mm²
• Terminal Capacity (Flexible): 1 - 25 mm²
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Operating Temperature: -35 to +70 °C
• Connection Type: Screw terminals
• Function: Isolating Switch / Disconnector
• Short-circuit Withstand Current (Icw): 10 kA (for 1s)
• Pollution Degree: 2
• Overvoltage Category: III
• Position Indication: ON/OFF

Recommendations

For optimal performance, ensure proper torque settings during installation and use appropriate cable sizes within the specified terminal capacity. This switch is ideal for isolating circuits in accordance with safety regulations.