SQE1643 Ilme Switched socket 16 amp 110v 3 pole IP44 (without backbox)

Why Choose the Ilme SQE1643 Interlocked Switched Socket?

The Ilme SQE1643 is a 16 A interlocked switched industrial socket-outlet designed for controlled connection and isolation of equipment operating from low-voltage industrial supplies. Rated for 100–130 V AC at 50 / 60 Hz, including nominal 110 V applications, it features a 3-pole, 2P+E configuration, 4h earth-contact position and IP44 protection.

Part of the Ilme SQE series, the SQE1643 incorporates a lockable command switch and mechanical interlocking system. The interlock prevents the switch from being turned ON when a compatible plug is not inserted, prevents the plug from being withdrawn while the switch is ON and prevents removal of the socket from its enclosure while a plug is inserted, supporting a controlled operating sequence in industrial installations.

The SQE1643 is a flush-mounting version supplied without a back box, making it suitable for integration into compatible Ilme enclosure systems or industrial panels. Its yellow voltage identification corresponds to the 100–130 V AC range, while insulating self-extinguishing thermoplastic construction and 6 J impact resistance provide a durable solution for machinery and industrial power distribution applications.

Key Advantages

• Industrial 16 A interlocked switched socket for nominal 110 V applications.
• 3-pole, 2P+E configuration for compatible industrial power connections.
• 100–130 V AC, 50 / 60 Hz operating range.
• IP44 protection for industrial installations.
• Mechanical interlock controls the sequence of plug connection, switching and disconnection.
• Lockable command switch supports controlled operation.
• 6 J impact resistance for demanding industrial environments.
• Supplied without a back box for integration into compatible panels and enclosures.

Key Features

• Ilme SQE series interlocked switched socket-outlet.
• 16 A rated current.
• 100–130 V AC rated voltage range.
• 50 / 60 Hz operating frequency.
• 3 poles (2P+E).
• 4h earth-contact position.
• IP44 degree of protection.
• Yellow voltage identification.
• Interlocked socket supplied without fuse carrier.
• Lockable command switch.
• Mechanical plug-and-switch interlocking.
• Insulating self-extinguishing thermoplastic construction.
• RAL 7035 grey enclosure and insert material.
• 6 J mechanical impact resistance.

Controlled 110 V Industrial Power Connection

Interlocked switched socket-outlets coordinate the electrical switching function with the physical plug connection. On the Ilme SQE1643, the mechanical interlock prevents switching ON without the plug inserted and prevents normal plug removal while the switch remains ON, helping ensure that industrial equipment is connected and disconnected in the intended sequence.

The 16 A, 100–130 V AC, 2P+E configuration makes the SQE1643 particularly suitable for nominal 110 V industrial power systems. As a flush-mounting unit without a back box, it can be integrated into compatible Ilme FC and FM enclosures, an SQC 923 CS single box or an appropriate industrial panel installation.

Typical Applications

• 110 V industrial power distribution systems.
• Industrial machinery and production equipment.
• Workshop and maintenance power installations.
• Manufacturing and assembly facilities.
• Machine power connection and isolation points.
• Industrial panels and compatible Ilme enclosure systems.