Schneider Electric Telemecanique CA3SK11 Contactor

Description:

The Telemecanique CA3SK11 Contactor is used in industrial control and auxiliary switching systems to provide reliable electromagnetic control of low-power electrical circuits. Commonly installed in PLC control panels, motor starter assemblies, conveyor systems, packaging equipment, and automated machinery where dependable control circuit switching is required, this contactor ensures efficient operation and long service life. Maintenance teams, OEM engineers, and system integrators use the CA3SK11 for control panel construction, equipment maintenance, retrofit projects, system upgrades, and replacement of worn or obsolete contactors.

Applications:

The Telemecanique CA3SK11 Contactor is commonly used in industrial automation environments including motor control panels, machine tools, conveyor systems, process control equipment, HVAC systems, and manufacturing production lines where reliable auxiliary contact switching and control circuit operation are essential.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part number: CA3SK11
• Product type: Contactor
• Series: TeSys K CA3SK
• Contact voltage: Up to 600 VAC
• Current rating: 10 A
• Contact configuration: 1 NO + 1 NC auxiliary contacts
• Coil type: AC or DC coil (varies by suffix)
• Mounting: Panel or DIN-rail mountable
• Terminal type: Screw clamp terminals
• Control voltage: Determined by coil suffix
• Rated insulation voltage: Up to 690 VAC
• Application environment: Industrial electrical and automation systems

Common Replacements:

• Schneider Electric CA3SK11BD Contactor
• Allen-Bradley 700-CF110EJ Control Relay
• Siemens 3TH4211 Control Relay