Terminal boards for electric motors

DESIGN AND FUNCTIONAL CHARACTERISTICS

All terminal boards are made to meet precise functional and safety requirements: the pins, pressed or turned, have a truncated-cone base with a cross head to prevent rotation and axial movement and so being pulled out of the terminal-block seat.
The shape of the pin seat is designed for automatic nut-tightening screwdrivers.
The terminal boards are designed to prevent the cable lugs from rotating in their housings (a result of the clamping nuts loosening under motor vibration) and touching each other or the walls of the terminal box, which could cause a short circuit.

The terminal boards can be used with normal or pre-insulated cable lugs.
Normal cable lugs, even when turning completely freely, will never fall below the minimum distance of 9.5 mm (as required by standard UL 1004 "Electric motors" for the voltages).

Materials used and reference standards the terminal boards are made of self-extinguishing insulating materials with excellent mechanical, thermal and dielectric properties.

Moulding material UL-certified BMC RF resin (file QMFZ2.E111031) with excellent resistance to arcing and tracking currents and self-extinguishing level V0 (UL94) for use in class F motors, approved to Underwriters Laboratories Inc standards; OT63 CW508L CuZn37.

Items with code numbers 3309001 to 3309011 are UL CERTIFIED.

Packs

single items.

Single packs.

Single pack