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Contactors and Overload Relays

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Additional ABB Product Groups

Pilot Devices
Circuit Breakers - Molded Case Circuit Breaker (MCCB)
Circuit Breakers – Branch and Supplementary
Electronics Products & Relays (Relays, Power Supplies, Timers)
Safety Products & Solutions
Motor Starters – Manual
Soft Starters – Open & Enclosed
Variable Frequency Drives (VFDs) – General Purpose & Industrial
Variable Frequency Drives (VFDs) – HVAC
Variable Frequency Drives (VFDs) – Micro
Motors – ABB & Baldor
Power Quality Products & Solutions – Harmonic Filters & Power Factor Correction Capacitors
PLC & HMI
Contactors and Overload Relays

ABB offers a comprehensive selection of contactors for simple and extreme application as well as products with specific purposes. 

AF Technology

ABB features AF technology contactors as standard with 3-pole contactors up to 2850 Amps and 4-pole contactors up to 2650 Amps with 4 coils covering 24 to 500V AC/DC, 50/60 Hz. The integrated electronically controlled coil offers multiple benefits over conventional alternatives, and together with ABB's wide product offering. 

  1. Reliable in all networks
  2. Reduced coil consumption
  3. Wide control voltage range
  4. Built-in surge suppression

Also, providing thermal overload relays (trip class10) or electronic overload relays (trip class 10E, 20E, 30E in the same product) to protect your motors against overload and phase failure.

Contactors and Overload Relays
AF Line Reversing Contactor

ABB connection sets are used to connect phase to phase between the main poles of two 3-pole or 4-ploe contactors mounted side by side. The contactors will then operate as source reversing contactors. Interlocking reversing pairs require no spacing between contactors.

AFS Safety Contactors

AFS contactor is the chain link specially dedicated for safety application systems which ranges up to 750 Amps and easy to identify with its yellow signature.