Schneider CA2KN40M7 TeSys K Control Relay 4NO 220VAC

The Schneider Electric CA2KN40M7 is a TeSys K auxiliary contactor featuring 4 normally open (NO) contacts for control circuit use up to 690 V. It operates from a 220...230 V AC, 50/60 Hz coil with a 10 A thermal current rating, making it suitable for industrial panel and motor control applications.

Technical specifications:

• Commercial reference: CA2KN40M7
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys K
• Product type: Auxiliary contactor (control relay)
• Contact arrangement: 4 NO
• Usage category: AC-15, DC-13
• Rated operational voltage [Ue]: <= 690 V, <= 400 Hz
• Coil voltage: 220...230 V AC, 50/60 Hz
• Thermal current [Ith]: 10 A (at 50°C)
• Rated making capacity (Irms): 110 A per IEC 60947
• Pick-up / drop-off time: 10...20 ms
• Mechanical durability: 10 million cycles
• Max. operating rate: 10,000 cycles/h
• Connection: Screw terminals, 1.5...4 mm² solid / 0.75...4 mm² flexible
• Mounting: DIN rail or panel plate
• Dimensions (WxHxD): 45 x 58 x 57 mm
• Weight: 0.18 kg
• IP protection: IP2x
• Operating temperature: -25...50°C
• Certifications: CE, UL, CSA, EAC, UKCA, CCC, CB Scheme
• Standards: EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1

Features and benefits:

• 4 NO contacts rated for AC-15 and DC-13 duty for versatile control circuit wiring in low-voltage panels
• 10 million cycle mechanical durability at a maximum rate of 10,000 operations per hour
• Coil operating range of 0.8...1.15 Uc ensures reliable pick-up despite supply variations
• DIN rail and panel plate mounting for easy integration into control enclosures
• Wide ambient temperature range of -25...50°C for demanding industrial environments

Applications:

• Auxiliary and interlocking circuits in motor starter assemblies
• Industrial automation and machine control panels
• Building automation and HVAC control systems
• Low-voltage switchgear and control gear assemblies up to 690 V

Compliant with EN/IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. Part of the Schneider Electric TeSys K range.

Also known as: Schneider CA2KN40M7, Schneider Electric CA2KN40M7, TeSys K control relay 4NO 220V.