TESYS D CONTACTOR - 3P3

Schneider Electric TeSys D Contactor - LC1D123BD

TeSys Contactors from Schneider Electric combine long mechanical and electrical life to offer a highly reliable contactor. The TeSys contactors offer quick simple setup while maintaining compliance with international standards.

Features and Benefits

• Typically, applications include resistive loads and motor control
• Highly reliable
• Excellent quality
• Easily installed accessories
• Predominantly used to motor control and resistive loads
• Holds a utilisation category of AC-3, AC-4 and AC-1
• 3 poles with 3 NO power pole contact composition
• The rated operational voltage is Power circuit: <= 690 V AC 25...400 Hz and Power circuit: <= 300 V DC
• DC standard control circuit type with 24 V DC control circuit voltage
• 1 NO + 1 NC auxiliary contact composition
• Mounting support of rail and plate

What does the utilisation category AC1 and AC3 mean for the TeSys contactors?

Contactor utilisation categories define the current making and breaking values, based on the type of load to be controlled and the operating cycle conditions.
AC-1: This applies to all AC devices with a power factor of at least 0.95. Example of use: resistive load, heating, distribution.
AC-3: This applies to squirrel cage motors where breaking occurs while the motor is running. Example of use: all squirrel cage motors, lifts, escalators, conveyors, bucket elevators, compressors, pumps, mixers, air conditioning units.

What accessories are available?

• Auxiliary contact blocks with serrated wiping action
• Front mount dust tight auxiliary contact blocks
• Pneumatic time delay blocks
• Transient voltage surge suppressors
• Interface modules and electronic timers
• Mechanical latching blocks

Is the TeSys D range a double break pole type contactor?

Yes, the TeSys D range uses linear translation movement that provides double breaking of the poles.