Main

• Range: TeSys Deca

• Product name: TeSys CAD

• Product or component type: Control relay

• Device short name: CAD

• Contactor application: Control circuit

Complementary

• Utilisation category: DC-13, AC-15, AC-14

• Pole contact composition: 3 NO + 2 NC

• [Ue] rated operational voltage: <= 690 V AC 25...400 Hz

• Control circuit type: DC standard

• [Uc] control circuit voltage: 24 V DC

• [Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947

• [Ith] conventional free air thermal current: 10 A (at 60 °C)

• Irms rated making capacity: 140 A AC conforming to IEC 60947-5-1; 250 A DC conforming to IEC 60947-5-1

• [Icw] rated short-time withstand current: 100 A - 1 s; 120 A - 500 ms; 140 A - 100 ms

• Associated fuse rating: 10 A gG conforming to IEC 60947-5-1

• [Ui] rated insulation voltage: 600 V UL certified; 600 V CSA certified; 690 V conforming to IEC 60947-5-1

• Mounting support: Rail, Plate

• Connections - terminals:

• Screw clamp terminals 1 cable(s) 1...4 mm² flexible without cable end

• Screw clamp terminals 2 cable(s) 1...4 mm² flexible without cable end

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

• Screw clamp terminals 2 cable(s) 1...2.5 mm² flexible with cable end

• Screw clamp terminals 1 cable(s) 1...4 mm² solid without cable end

• Screw clamp terminals 2 cable(s) 1...4 mm² solid without cable end

• Tightening torque:

• 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2

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

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

• Control circuit voltage limits:

• 0.1...0.25 Uc (-40...70 °C): drop-out DC

• 0.7...1.25 Uc (-40...60 °C): operational DC

• 1...1.25 Uc (60...70 °C): operational DC

• Operating time:

• 53...72 ms coil energisation and NO closing

• 16...24 ms coil de-energisation and NO opening

• 47...63 ms coil energisation and NC opening

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

• Mechanical durability: 30 Mcycles

• Maximum operating rate: 180 cyc/mn

• Time constant: 28 ms

• Inrush power in W: 5.4 W (at 20 °C)

• Hold-in power consumption in W: 5.4 W at 20 °C

• Minimum switching voltage: 17 V

• Minimum switching current: 5 mA

• Non-overlap time: 1.5 ms on energisation between NC and NO contact; 1.5 ms on de-energisation between NC and NO contact

• Insulation resistance: > 10 MOhm

• Mechanical robustness:

• Shocks control relay open: 10 Gn for 11 ms conforming to IEC 60068-2-27

• Shocks control relay closed: 15 Gn for 11 ms conforming to IEC 60068-2-27

• Vibrations control relay open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6

• Vibrations control relay closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6

• Height: 77 mm

• Width: 45 mm

• Depth: 93 mm

• Net weight: 0.58 kg