Eaton Main Switch Grey 3-Pole 63A 230V/AC, 415V/AC 276276

The Eaton 276276 is a high-quality main disconnect switch designed for industrial and commercial electrical installations. With a robust 3-pole configuration and a rated operational current of 63 A, this switch ensures reliable isolation and safety for your electrical circuits. It complies with IEC/EN 60947 and VDE 0660 standards, guaranteeing performance and durability.

Advantages

This main switch offers a compact modular design for surface mounting, with an IP65 enclosure protection rating, making it suitable for harsh environments. The rotary handle is lockable for added safety, and the screw terminals provide secure connections. It features a 90° switching angle with two positions (ON/OFF) and metric knockouts (M25/M32) for cable entry.

Suitable for

• Industrial control panels
• Commercial building electrical distribution
• Machine isolation applications
• Power supply disconnection in workshops

Key specifications

• Switch Type: Main Switch / Disconnect Switch
• Number of Poles: 3-pole
• Rated Operational Current (Ie): 63 A
• Rated Operational Voltage (Ue): 400 V AC (also 230 V AC, 415 V AC)
• Rated Insulation Voltage (Ui): 690 V
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Rated Operational Power AC-23A (400V): 30 kW
• Rated Short-Circuit Withstand Current (Icw): 1.2 kA (for 1s)
• Enclosure Protection (IP Rating): IP65
• Mounting Type: Surface mounting
• Color: Grey (RAL 7035)
• Number of Switching Positions: 2 (ON/OFF)
• Switching Angle: 90°
• Handle Type: Rotary handle, lockable
• Terminal Type: Screw terminals
• Standards Compliance: IEC/EN 60947, VDE 0660
• Ambient Operating Temperature: -25 to +50 °C
• Cable Entry: Metric knockouts (M25/M32)

Recommendations

For optimal performance, ensure proper installation by a qualified electrician. Use appropriate cable glands for the metric knockouts. This switch is ideal for isolating three-phase loads up to 63 A.