TM1664IR ilme interlocked Switched socket 16 amp 415v 4 pole IP67 (room for RCD)

Why Choose the Ilme TM1664IR Interlocked Switched Socket?

The Ilme TM1664IR is a robust 16 A industrial interlocked switched socket outlet designed for three-phase power distribution in demanding industrial environments. Part of the Ilme TM series, it is rated for 380-415 V AC at 50 / 60 Hz and uses the standard red IEC identification for this voltage range.

The TM1664IR features a 3P + PE (4-pole) configuration with the protective earth contact at the 6 h position. Its mechanical interlock controls the switching and plug connection sequence, helping ensure that a compatible industrial plug cannot be inserted or withdrawn while the socket contacts are energised.

A key feature of the TM1664IR is its integrated compartment for modular protection equipment, providing space for 4.5 DIN-rail modules. This allows a suitably selected RCD, MCB or other compatible modular protective device to be incorporated into the socket installation. Unlike the TM1664SIR version, the TM1664IR is supplied with its base box, providing a complete wall-mounting enclosure solution.

Key Advantages

• 16 A, 380-415 V AC industrial interlocked switched socket outlet.
• 3P + PE (4-pole) configuration for three-phase industrial power connections.
• Integrated compartment provides space for 4.5 DIN-rail modules.
• Suitable for incorporating an appropriately selected RCD, MCB or other modular protection device.
• Base box included for a complete wall-mounted installation.
• Mechanical interlocking provides controlled plug insertion, switching and withdrawal.
• IP66 / IP67 protection for demanding industrial environments.

Key Features

• Ilme TM series interlocked switched socket outlet.
• 16 A rated current.
• 380-415 V AC rated voltage.
• 50 / 60 Hz frequency.
• 3P + PE, 4-pole configuration.
• 6 h protective earth position.
• Red IEC voltage identification.
• Compartment for 4.5 DIN-rail modules.
• Suitable for compatible RCD and MCB protection equipment.
• Base box supplied.
• Bayonet-fastening socket cover.
• Factory-installed internal wiring.
• Switch knob lockable in the O and I positions.
• Self-extinguishing insulating thermoplastic construction.

Three-Phase Interlocked Power with Space for RCD Protection

Industrial interlocked switched socket outlets combine an IEC industrial socket with a mechanically linked switch, creating a controlled sequence for connecting and disconnecting equipment. This arrangement helps prevent the industrial plug from being inserted or removed while the socket contacts are energised, making it particularly suitable for machinery, production equipment and industrial power distribution.

The Ilme TM1664IR adds an integrated 4.5-module DIN-rail compartment, allowing compatible protective equipment such as an RCD or MCB to be installed alongside the switched socket. With its base box already included, the TM1664IR provides a practical wall-mounted solution for complete 415 V industrial power outlets where local circuit protection is required.

Typical Applications

• 415 V three-phase industrial power distribution.
• Industrial socket installations requiring provision for an RCD or MCB.
• Factory and production machinery.
• Workshops and maintenance facilities.
• Manufacturing and processing equipment.
• Industrial control and distribution systems.
• Machinery requiring mechanically interlocked 3P + PE power connections.