Schneider Electric CA2KN22B7 TeSys K Control relay 2NO+2NC, 24 V AC

The Schneider Electric CA2KN22B7 is a TeSys K auxiliary contactor with a 2 NO + 2 NC contact arrangement and a 24 V AC coil, designed for use in control circuits operating at up to 690 V AC.

• Contact arrangement: 2 NO + 2 NC
• Coil voltage: 24 V AC, 50/60 Hz
• Rated operational voltage [Ue]: <=690 V, <=400 Hz
• Rated insulation voltage [Ui]: 690 V (IEC 60947 / BS 5424); 750 V (VDE 0110 group C); 600 V (CSA C22.2 No 14)
• Thermal current [Ith]: 10 A at 50 C; associated fuse: 10 A gG (IEC 60947, VDE 0660)
• Usage categories: AC-15, DC-13
• Mounting: DIN rail or panel plate
• Connection: Screw terminal blocks; 1.5 to 4 mm solid or 0.34 to 4 mm flexible conductors; tightening torque 1.3 Nm
• Operate/release times: NO make/break 10 to 20 ms; NC open 5 to 15 ms, NC close 15 to 25 ms
• Mechanical durability: 10 million operating cycles; maximum rate 10,000 cycles/h
• Coil power: inrush 30 VA, hold-in 4.5 VA (at 20 C); heat dissipation 1.3 W
• Ambient temperature: operating -25 to +50 C; storage -50 to +80 C; max. operating altitude 2,000 m without derating
• Standards: EN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1; certifications: CE, EAC, UKCA, CCC, CB Scheme; degree of protection: IP2x
• Dimensions (H x W x D): 58 x 45 x 57 mm; weight: 0.18 kg