Technical information

For instance the motor protectors of the 140 M series with one “specific stretcher

accessory” feeder adapter 140M-C-TE to be installed on the connection side to

the line, comply with the new distances included in the UL 508.

With this special accessory, the motor protector can be certified as a Manual self-

protected combination motor controller Type “E”.Therefore, it is a unique device

which combines sectioning, protection against over-currents and thermal

protection without the necessity of using fuses or other external devices.

EXAMPLE

If we take the motor protectors of the 140 and 140M family:

• 140M-C, -D are manual motor controllers, but they can also be used as type E

if the accessories 140M-C-TE are being used for the single motor protector.

• 140M-F are manual motor controllers, but they can also be used as type E if

the accessories 140M-F-TE are being used for the single motor protector.

BRANCH CIRCUIT