Miniature, motor contactors, capacitor duty contactors, auxiliary contactors and overload relays
17Pages

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Miniature and auxiliary contactor CE, CEC Miniature contactors are used to remotely control and protect (in combination with overload relays) electric motors and other electric loads with nominal power up to 7,5kW (at 400V AC3 duty), and auxiliary contactors are used for realizing a wide range of control circuits. ■ Mountng on DIN rail and mounting plates ■ Small size and high techical performance ■ Low power loss (current heat loss) ■ Protection against direct contact from front (IEC 536) IP20 ■ Wide range of accessories ■ Surge suppressor (as option) ■ Reversing starter with mechanical interlock technical data on page 314

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays technical data on page 314

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays technical data on page 314

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays technical data on page 314

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Example of using EFCO and RCCE Auxiliary contact blocks wiring diagram technical data on page 316

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Miniature contactor-reversing starter with mechanical interlock CEI07.10,16A (AC1), 3,5A, 1,5 kW (AC3)* * Auxiliary contact 1 NO integrated Miniature contactor-reversing starter with mechanical interlock CEI07.10,16A (AC1), 3,5A, 1,5 kW (AC3)* * Auxiliary contact 1 NC integrated technical data on page 316

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Contactors are used to remotely control and protect (in combination with overload relays) electric motors and other electric loads with nominal power up to 160kW (at 400V AC3 duty). ■ Mountng on DIN rail and mounting plates ■ High techical performance ■ Low power loss (current heat loss) ■ Protection against direct contact from front (IEC 536) IP20 ■ Wide range of accessories ■ Surge suppressor (as option) * Auxiliary contact 1 NO integrated * Auxiliary contact 1NC integrated * Auxiliary...

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays * Auxiliary contact 1 NO integrated * Auxiliary contact 1NC integrated * Auxiliary contact: front mounted auxiliary contact block 1 NO is enclosed to contactor * Auxiliary contact: front mounted auxiliary contact block 1 NC is enclosed to contactor technical data on page 318

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays * Auxiliary contact: front mounted auxiliary contact block 1 NO is enclosed to contactor * Auxiliary contact: front mounted auxiliary contact block 1 NC is enclosed to contactor * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor technical data on page 318

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor * Range of operating voltages is shown in technical part of catalogue technical data on page 318

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor * Auxiliary contacts: two front mounted auxiliary contact blocks 1 NO +1 NC are enclosed to contactor ** Range of operating voltages is shown in the technical part of catalogue technical data on page 318

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays wiring diagram * Integrated auxiliary contacts: two side mounted auxiliary contact blocks 2 X (1 NO +1 NC) ** Range of operating voltages is shown in the technical part of catalogue * Integrated auxiliary contacts: two side mounted auxiliary contact blocks 2 X (1 NO +1 NC) * Integrated auxiliary contacts: two side mounted auxiliary contact blocks 2 X (1 NO +1 NC) * Integrated auxiliary contacts: two side mounted auxiliary contact blocks 2 X (1 NO +1 NC) f Integrated auxiliary contacts: two...

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Capacitor duty contactor CEM C Contactors for capacitor switching were specially designed for power factor correction capacitor operation (utilization category AC-6b). Capacitors are pre-charged through resistors that reduce the peak current to the contactor when CEM_C special contactors are switched on. After the pre-charge, the main contactors close allowing passage of rated current. ■ Mounting on DIN rails and on mounting plates ■ Technical specification according to IEC 60947-4 ■ Built-in...

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Surge supressor Overload relay technical data on page 324

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays technical data on page 324

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Individual coil for control voltage contactor Individual coil for control voltage contactor - Only AC coils can be fitted to AC controlled contactors. - Only DC coils can be fitted to DC controlled contactors. technical data on page 324

Miniature and motor contactors, capacitor duty contactors, auxiliary contactors and overload relays Individual coil for control voltage contactor technical data on page 324