Eaton PN1-63 3-Pole Load Disconnect Switch, 63 A, 690 V AC, Front Mounting, Screw Terminals 259140

The Eaton PN1-63 load disconnect switch handles rated currents up to 63 A at 690 V AC, making it suitable for main switch applications in industrial control panels and distribution boards. Its 3-pole design and 10 kA short-circuit breaking capacity (Ics) ensure reliable isolation under load.

Overview

The PN1-63 is a front-mounting load disconnect switch with screw terminals, compliant with IEC/EN 60947-3. It provides safe disconnection and switching of electrical circuits, with a rated permanent current (Iu) of 63 A and a rated short-circuit making capacity (Icm) of 10 kA. The device is designed for pollution degree 3 environments and offers IP20 protection at the terminals.

What stands out

• High rated operational voltage of 690 V AC for versatile use in low-voltage systems.
• Robust short-circuit withstand: 10 kA for 1 second (Icw) and 10 kA breaking capacity (Ics).
• Compact 3-module width fits standard DIN rail enclosures.
• Front mounting allows easy installation and access to terminals.
• Screw terminals ensure secure and durable connections.

Technical details

• Rated current (In): 63 A
• Number of poles: 3
• Rated operational voltage (Ue): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-circuit making capacity (Icm): 10 kA
• Rated short-circuit breaking capacity (Ics): 10 kA
• Rated short-circuit current (Icw): 10 kA (1 s)
• Rated power at AC-23A, 400 V: 30 kW
• Rated power at AC-3, 400 V: 22 kW
• Mounting type: Front mounting (built-in device)
• Connection type: Screw terminals
• Degree of protection (terminals): IP20
• Switching function: Load disconnect switch, main switch
• Standards: IEC/EN 60947-3
• Pollution degree: 3
• Auxiliary contacts: None (0 NO / 0 NC)
• Number of modules: 3

Our verdict

The Eaton PN1-63 is a dependable choice for industrial load disconnection, offering high breaking capacity and straightforward front mounting. Its compliance with international standards ensures safety and performance in demanding environments.