Main

• Range: TeSys

• Product name: TeSys CAK

• Product or component type: Control relay

• Device short name: CA2K

• Contactor application: Control circuit

• Utilisation category: AC-15, DC-13

• Pole contact composition: 2 NO + 2 NC

• [Ue] rated operational voltage: <= 690 V <= 400 Hz

• Control circuit type: AC at 50/60 Hz

• [Uc] control circuit voltage: 48 V AC 50/60 Hz

Complementary

• [Ith] conventional free air thermal current: 10 A (at 50 °C)

• Irms rated making capacity: 110 A conforming to IEC 60947

• Associated fuse rating: 10 A gG conforming to IEC 60947; 10 A gG conforming to VDE 0660

• [Ui] rated insulation voltage: 690 V conforming to IEC 60947; 750 V conforming to VDE 0110 group C; 690 V conforming to BS 5424; 600 V conforming to CSA C22.2 No 14

• Mounting support: Rail, Plate

• Connections - terminals:

• Screw clamp terminals 1 cable(s) 1.5...4 mm² solid

• Screw clamp terminals 2 cable(s) 1.5...4 mm² solid

• Screw clamp terminals 1 cable(s) 0.75...4 mm² flexible with cable end

• Screw clamp terminals 2 cable(s) 0.75...4 mm² flexible without cable end

• Screw clamp terminals 1 cable(s) 0.34...1.5 mm² flexible with cable end

• Screw clamp terminals 2 cable(s) 0.34...1.5 mm² flexible without cable end

• Tightening torque:

• 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm

• 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 26 mm

• 1.3 N.m - on screw clamp terminals - with screwdriver pozidriv No 2

• Control circuit voltage limits:

• Drop-out: 0.2...0.75 Uc (at <50 °C)

• Operational: 0.8...1.15 Uc (at <50 °C)

• Operating time:

• 10...20 ms coil de-energisation and NO opening

• 10...20 ms coil energisation and NO closing

• 15...25 ms coil de-energisation and NC closing

• 5...15 ms coil energisation and NC opening

• Mechanical durability: 10 Mcycles

• Maximum operating rate: 10000 cyc/h

• Immunity to microbreaks: 2 ms

• Inrush power in VA: 30 VA (at 20 °C)

• Hold-in power consumption in VA: 4.5 VA (at 20 °C)

• Heat dissipation: 1.3 W

• Minimum switching voltage: 17 V

• Minimum switching current: 5 mA

• Non overlap distance: 0.5 mm

• Insulation resistance: > 10 MOhm

• Height: 58 mm

• Width: 45 mm

• Depth: 57 mm

• Net weight: 0.18 kg