Schneider A9C20864 |Acti9 . 4P with 4 normally s.  63A for AC-7a and 20A for AC-7b.  400VAC. The Uc control voltage is 220VAC to 240VAC.

Product Overview: Schneider A9C20864 | iCT Contactor, 4P, 4 NO, 63A, 220–240V AC, 50Hz

The Schneider Electric A9C20864 is a 4-pole (4P) contactor from the Acti9 iCT range, designed for robust switching of electrical loads. It features 4 Normally Open (4 NO) contacts and supports a rated current of 63A, with a 220–240V AC / 50Hz control coil. This contactor is suitable for demanding commercial and industrial applications such as lighting, HVAC, and automation systems.

Key Features:

• Brand: Schneider Electric

• Series: Acti9 iCT

• Model Number: A9C20864

• Type: Contactor

• Poles: 4P

• Contact Configuration: 4 Normally Open (4 NO)

• Rated Current: 63A

• Control Voltage: 220–240V AC, 50Hz

Technical Specifications:

• Rated Operational Current: 63 Amperes

• Number of Poles: 4

• Contact Type: 4 NO (Normally Open)

• Control Voltage: 220–240 V AC / 50 Hz

• Mounting Type: DIN rail

• Electrical Durability: Designed for long switching life

• Compliance: Conforms to IEC standards

Functional Features:

• High-Performance Switching:
  – Capable of handling high inrush currents for loads like lighting or motors

• Modular Form Factor:
  – Integrates easily into Acti9 modular panels

• Quiet Operation:
  – Electromagnetic coil designed for silent switching

• Multi-Load Compatibility:
  – Suitable for diverse residential, commercial, and industrial applications

Applications:

• Lighting and illumination control in large buildings

• Electric heating and HVAC systems

• Load control in smart building infrastructure

• Industrial machinery and equipment control

• Time-scheduled or remote switching of circuits

Benefits:

• Flexible Load Control:
  – Manages a variety of circuits through 4 NO contacts

• Space-Saving Design:
  – Compact enough for modern switchboards

• Safe and Certified:
  – Engineered for reliability and meets international standards

• Ready for Automation:
  – Compatible with smart control systems

• Fast Installation:
  – Tool-less clip-on DIN rail mounting

Typical Users:

• Electrical contractors

• Building automation engineers

• Facility management teams

• Industrial system integrators

• Panel builders and switchboard manufacturers