Interruptor principal Eaton 4 polos 40 A 400 V cinzento 276273

The Eaton 4-pole main switch is a robust disconnector rated for 40 A at 400 V AC, providing reliable load isolation in industrial and commercial installations. Its surface-mount polycarbonate enclosure and IP65 front protection ensure dependable operation in demanding environments.

Advantages

The switch features a lockable OFF position for safe maintenance, high mechanical endurance exceeding 100,000 operations, and screw terminals for secure wiring. The grey housing with black/grey handle offers a clear visual distinction.

Suitable for

• Main switch applications in distribution boards
• Disconnecting power for maintenance or emergency stops
• Industrial control panels and machinery

Key specifications

• Number of poles: 4
• Rated operational current: 40 A
• Rated operational voltage: 400 V AC
• Rated insulation voltage: 690 V
• Degree of protection: IP65 (front), IP20 (terminals)
• Enclosure material: Polycarbonate
• Lockable in OFF position

Recommendations

Ideal for electrical professionals needing a reliable, lockable main switch with high switching capacity and durable construction.