AUXILIARY CONTACTOR
TeSys auxiliary contactor CAD
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 without cover
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 with cover
AUXILIARY CONTACTOR
TeSys auxiliary contactor CAD
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 without cover
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 with cover

TeSys D Control Relay, 5 NO, <= 690V, 120VAC, Standard Coil

Catalogue Number: CAD50G7
AUXILIARY CONTACTOR
TeSys auxiliary contactor CAD
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 without cover
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 with cover
AUXILIARY CONTACTOR
TeSys auxiliary contactor CAD
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 without cover
Control relay for connection by screw clamp terminal or lug CAD50 or CAD506 with cover
Retail
$384.45
RRP (Inc. GST)

Specifications

hide show
Range of product
TeSys D control relay
Range
TeSys
Product name
TeSys CAD
Product or component type
control relay
Device short name
CAD
Contactor application
control circuit
Utilisation category
  • AC-14
  • AC-15
  • DC-13
    • Pole contact composition
      5 NO
      [Ue] rated operational voltage
      <= 690 V AC 25...400 Hz
      Control circuit type
      AC at 50/60 Hz
      [Uc] control circuit voltage
      120 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
          • plate
          • rail
            • Connections - terminals
            • screw clamp terminals 1 cable(s) 1-4 mm²flexible without cable end
            • screw clamp terminals 2 cable(s) 1-4 mm²flexible without cable end
            • screw clamp terminals 1 cable(s) 1-4 mm²flexible with cable end
            • screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end
            • screw clamp terminals 1 cable(s) 1-4 mm²solid without cable end
            • screw clamp terminals 2 cable(s) 1-4 mm²solid without cable end
              • Tightening torque
              • 1.2 N.m - on screw clamp terminals - with screwdriver Philips No 2
              • 1.2 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
                • Operating time
                • 12...22 ms coil energisation and NO closing
                • 4...12 ms coil de-energisation and NO opening
                  • Mechanical durability
                    30 Mcycles
                    Maximum operating rate
                    180 cyc/mn
                    Inrush power in VA
                    70-70 VA 50 Hz (at 20 °C)
                    Hold-in power consumption in VA
                    8-8 VA 50 Hz (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
                        84 mm
                        Net weight
                        0.58 kg
                        Compatibility code
                        CAD
                        Standards
                      • BS 4794
                      • EN 60947-5
                      • IEC 60947-5-1
                      • NF C 63-140
                      • VDE 0660
                        • Product certifications
                        • UL
                        • CSA
                          • IP degree of protection
                            IP2x front face conforming to VDE 0106
                            Protective treatment
                            TH conforming to IEC 60068
                            Ambient air temperature for storage
                            -60-80 °C
                            Operating altitude
                            3000 m without derating
                            Package 1 Weight
                            0.35 kg
                            Package 1 Height
                            0.5 dm
                            Package 1 width
                            0.92 dm
                            Package 1 Length
                            1.13 dm
                            EU RoHS Directive
                            Compliant
                            Mercury free
                            Yes
                            RoHS exemption information
                            Yes
                            China RoHS Regulation
                            Product out of China RoHS scope. Substance declaration for your information
                            WEEE
                            The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
                            California proposition 65
                            WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov
                            Warranty
                            18 months

                            Frequently Asked Questions

                            hide show

                            What is the replacement code for CA2DN40U5

                            The replacement part code is CAD50U7

                            What is the rating for a CAD50U7

                             The rating is 10A

                            What the DC current contact ratings for the CAD50, CAD32, CAD503, CAD323, CAD506, and CAD326 relay?

                            Issue:
                            Checking on the DC current contact ratings for the CAD50, CAD32, CAD503,  CAD323,  CAD506, and  CAD326 relay.

                            Product Line:
                            CAD Industrial Relays

                            Environment:
                            Relays and Timers

                            Resolution:
                            Inductive:
                            125V DC - 0.55 Amps make and break, 2.5 Amps cont.
                            250V DC - 0.27 Amps make and break, 2.5 amps cont.
                            600V DC - 0.10 Amps make and break, 2.5 Amps cont.

                             

                            What is the power terminal lug data for the LC1D40, LC1D50, LC1D65, LP1D40, LP1D50, and LP1D65 contactor?

                            Issue:
                            Identifying power terminal lug data for the D2 style contactors

                            Product Line:
                            Tesys D line contactors

                            Environment:
                            Products sold and used in the United States

                            Cause:
                            Power terminal lug data required

                            Resolution:
                            For contactors with screw clamp terminals:
                            stranded cable w/o cable end : One #10-3 AWG or Two #10-4 AWG per terminal.
                            stranded cable w/cable end: One #10-4 AWG or Two #12-2 AWG per terminal.
                            solid cable: One #10-3 AWG or Two #10-6 AWG per terminal.

                            What is the altitude derating for a TeSys D-Line contactor?

                            Issue:​
                            What is the altitude derating for a TeSys D-Line contactor?

                            Product Line:
                            Digest 177 Section 18 : Contactors and Starters, IEC

                            Environment:
                            North American Products

                            Resolution:
                            The contactors are fully rated up to 3000 meters. Following are derating multipliers for altitudes above 3000 meters for both voltage and current:

                            Voltage
                            3500m x 0.90
                            4000m x 0.80
                            4500m x 0.70
                            5000m x 0.60

                            Current
                            3500m x 0.92
                            4000m x 0.90
                            4500m x 0.88
                            5000m x 0.86

                            For example, an LC1D80 at 5000 meters:
                            - The maximum rated operational voltage is 1,000V (IEC947-4) and 690V (UL/CSA). At 5000 meters it becomes 1000V x 0.6 = 600V (IEC947-4) and 690V x 0.6 = 414V (UL/CSA).
                            - The maximum rated operational AC3 current is 80A. At 5000 meters it becomes 80A x 0.86 = 68A.



                             

                            What is the maximum UL/CSA AC voltage rating of the LC1D power contacts ?

                            Issue:
                            Identifying maximum voltage of an LC1D contactor

                            Product Line:
                            TeSys D Contactors

                            Environment:
                            IEC contactors and starters used in North America

                            Cause:
                            n/a

                            Resolution:
                            IThe maximum voltage per UL and CSA is 600VAC. 
                             

                            Is the coil on CAD50BL polarity sensitive?

                            Issue:
                            Is the coil on CAD50BL polarity sensitive? 
                            Product Line:
                            Industrial Relays
                            Environment:
                            Tesys D IEC Style Relays
                            Cause:
                            Determine if relay will work for a specific application.                                     
                            Resolution:                                                                 
                            Yes, the DC coil is polarity sensitive - A1 is positive and A2 is negative.
                             

                            What safety category rating do the CAD TeSys relays meet under IEC EN954-1? Do they have linked contacts?

                            Issue:
                            Safety category listing of CAD TeSys relays

                            Product Line:
                            Relays

                            Environment:
                            TeSys D Relays

                            Resolution:
                            ​The Tesys CAD32** and the CAD50** relays and top mounted adder decks have positively guided or linked contacts.  Therefore the contacts meet IEC EN60947-5-1 and are approved to use in safety systems through category 4.

                            What is the replacement AC coil for CAD32 and CAD50 relay?

                            Issue:
                            AC coil replacement for CAD32 and CAD50

                            Product Line:
                            Relays

                            Environment:
                            Tesys CAD Control Relays

                            Cause:
                            Product selection

                            Resolution:
                            Volt = coil part number
                            12 = LXD1J7
                            21 = LXD1Z7
                            24 = LXD1B7
                            32 = LXD1C7
                            36 = LXD1CC7
                            42 = LXD1D7
                            48 = LXD1E7
                            60 = LXD1EE7
                            100 = LXD1K7
                            110 = LXD1F7
                            115 = LXD1FE7
                            120 = LXD1G7
                            127 = LXD1FC7
                            200 = LXD1L7
                            208 = LXD1LL7
                            220/230 = LXD1M7
                            230 595 21 LXD1P7
                            230/240 = LXD1U7
                            277 781 30 LXD1W7
                            380/400 = LXD1Q7
                            400 = LXD1V7
                            415 = LXD1N7
                            440 = LXD1R7
                            480 = LXD1T7
                            600 = LXD1X7
                            690 = LXD1Y7

                             

                            What is difference between LC1D50U7 and LC1D50AU7?

                            Following are the differences between the LC1D50U7 and the LC1D50AU7:

                            LC1D50AU7 has everlink terminals.
                            LC1D50AU7....is slightly larger case and accommodate LRD3XX overloads
                            Whereas
                            LC1D50U7 contactors accommodate LRD33XX overloads.

                             

                            What reference do I add to the CAD32 or CAD50 to sepcify the coil voltage?

                            Add one of the codes listed in bold below to the end of the code. For example a 24V AC CAD32 would be CAD32B7

                            AC | 24V = B7 | 110V = F7 | 240V = U7 | 415V = N7
                            DC | 24V = BD

                            What is the equivalent for CS722E240 Sprecher & Schuh Relay?

                            The equivalent for CS722E240 Sprecher Schuh Relay is a CAD32U7 or LC1D098U7 can be used.

                             
                            Show More