Differential thermal overload relay LR9D for TeSys D, connection using bars or connectors, 3 poles, 60A to 150A

Thermal Overload Relay

Catalogue Number: LR9D5569
Differential thermal overload relay LR9D for TeSys D, connection using bars or connectors, 3 poles, 60A to 150A
Retail
$2,722.65
RRP (Inc. GST)

Specifications

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Range
TeSys
Product name
TeSys LRD
Product or component type
electronic thermal overload relay
Device short name
LR9D
Relay application
motor protection
Product compatibility
  • NSX circuit breaker
  • LC1D115
  • LC1D150
    • Network type
      AC
      Signalling function
      alarm
      Thermal protection adjustment range
      90-150 A
      [Ui] rated insulation voltage
    • power circuit: 1000 V conforming to IEC 60947-4-1
    • power circuit: 600 V conforming to CSA
    • power circuit: 600 V conforming to UL
      • Network frequency
        50...60 Hz
        [Us] rated supply voltage
        24 V DC
        Supply voltage limits
        17-32 V
        Mounting support
      • under contactor
      • rail
        • Tripping threshold
        • 1.05 +/- 0.06 In alarm conforming to IEC 60947-4-1
        • 1.12 +/- 0.06 In de-energisation conforming to IEC 60947-4-1
          • [Ith] conventional free air thermal current
            5 A for signalling circuit
            [Ue] rated operational voltage
            690 V 50...60 Hz
            Associated fuse rating
            5 A gG for signalling circuit
            [Uimp] rated impulse withstand voltage
            Phase failure sensitivity
            tripping in 4 s +/- 20 % conforming to IEC 60947-4-1
            Control type
          • red push-button: stop
          • blue push-button: reset
            • Temperature compensation
              -20-60 °C
              Switching capacity in mA
              0...150 mA
              Maximum voltage drop
              <2.5 V closed state
              Connections - terminals
            • power circuit: bars
            • control circuit: screw clamp terminals 1 cable(s) 0.5-1.5 mm² flexible without cable end
            • control circuit: screw clamp terminals 2 cable(s) 0.5-1.5 mm² flexible without cable end
            • alarm circuit: screw clamp terminals 1 cable(s) 0.5-1.5 mm² flexible without cable end
              • Tightening torque
              • alarm circuit: 0.45 N.m - on screw clamp terminals
              • power circuit: 18 N.m - on bars M8
              • control circuit: 1.2 N.m - on screw clamp terminals
                • Depth
                  132 mm
                  Net weight
                  0.885 kg
                  Compatibility code
                  LR9D
                  Protective treatment
                  TH conforming to IEC 60068
                  IP degree of protection
                  IP20 conforming to IEC 60529
                  Ambient air temperature for operation
                  -20-60 °C without derating conforming to IEC 60947-4-1
                  Ambient air temperature for storage
                  -60-70 °C
                  Operating altitude
                  <= 2000 m without derating
                  Mechanical robustness
                • vibrations: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
                • shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7
                  • Dielectric strength
                    6 kV at 50 Hz conforming to IEC 60255-5
                    Standards
                  • IEC 255-8
                  • EN 60947-4-1
                  • IEC 60947-4-1
                  • IEC 255-17
                  • VDE 0660
                    • Product certifications
                    • CSA 22-2
                    • UL 508
                      • Unit Type of Package 1
                        PCE
                        Number of Units in Package 1
                        1
                        Package 1 Weight
                        910 g
                        Package 1 Height
                        13 cm
                        Package 1 width
                        15 cm
                        Package 1 Length
                        15.5 cm
                        Unit Type of Package 2
                        S04
                        Number of Units in Package 2
                        12
                        Package 2 Weight
                        11.654 kg
                        Package 2 Height
                        30 cm
                        Package 2 width
                        40 cm
                        Package 2 Length
                        60 cm
                        Sustainable offer status
                        Green Premium product
                        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
                        Environmental Disclosure
                        ENVPEP080207EN
                        Circularity Profile
                        ENVEOLI100406
                        WEEE
                        The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
                        Warranty
                        18 months

                        Documents & downloads

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                        • CAD Files and Packs

                        • Product Brochures

                        • Technical Data Catalogues

                        • Product Environmental

                        • End of Life Manual

                        • Installation Instruction

                        • Data Bulletin

                        • Certificates (MSDS)

                        • Declaration of Conformity

                        Frequently Asked Questions

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                        Is the LR9D5369 overload still available

                         Yes it is

                        Can I use a LA9D6569 reversing kit with LC1D40AU7 contactors

                        No, correct kit is a LAD9R3.

                        What terminal protection shrouds fit the LR9F5*63, LR9F5*67, and LR9F5*69 overload relays?

                        Issue:
                        What terminal protection shrouds fit the LR9F5*63, LR9F5*67, and LR9F5*69 overload relays?

                        Product Line:
                        TeSys F-Line Contactors

                        Environment:
                        All Product Lines

                        Cause:
                        Can not find it in the Digest

                        Resolution:
                        The LA9F702 protection shrouds fit the LR9F5*63, LR9F5*67, and LR9F5*69 overload relays

                        What are the wiring terminals on the IEC LRD* overload relays?

                        Product Line:
                        Tesys D line Overload Relays
                         
                        Resolution:
                        The normally closed overload contact are terminals 95 & 96; and the normally open overload contact are terminals 97 & 98.
                        T1 T2 and T3 are the load terminals. 

                        The normally closed control circuit contact will open when there is a fault, this contact is typically used in series with the control circuit. 

                        The normally open trip signal contact closes when a fault occurs which is typically used to control a pilot light, or alarm. 

                         

                        What is the difference between LA9D11569 and LA9D115691?

                        Issue:
                        Identifying differences between two part numbers

                        Product Line:
                        IEC contactors and starters

                        Environment:
                        Products sold and used in the United States

                        Cause:
                        Selecting between two similar part numbers

                        Resolution:
                        LA9D11569 is a set of power connections. LA9D115691 is the bottom connector only as shown on page 16-9 of Digest 173 for the LC1D115 and LC1D150 contactor.


                         

                        What is needed to interlock two LC1D80 or two LC1D95 contactors for a reversing application?

                        Issue:
                        Mechanical and electrical interlock for LC1D80** and LC1D95**

                        Product Line:
                        Tesys D line Contactors

                        Environment:
                        Contactor Accessories

                        Resolution:
                        For LC1D80 or LC1D95 with AC coils
                        LA9D4002 mechanical interlock with integral electrical interlocking
                        LA9D50978 mechanical interlock without electrical interlocking
                        LA9D8069 - 3 pole power connectors***

                        For LC1D80 or LC1D95 with DC coils
                        LA9D8002 mechanical interlock with integral electrical interlocking
                        LA9D80978 mechanical interlock without electrical interlocking
                        LA9D8069 - 3 pole power connectors***

                        ***Connectors for 4 pole contactor set is LA9D8070.

                        What terminal protection shrouds fit the LR9F5*57 overload relays?

                        Issue:
                        What terminal protection shrouds fit the LR9F5*57 overload relays?

                        Product Line:
                        TeSys F-Line Contactors

                        Environment:
                        All Product Lines

                        Cause:
                        Can not find it in the Digest

                        Resolution:
                        The LA9F701 protection shrouds fit the LR9F5357 and the LR9F5557 overload relays.

                        What is the reference for the separate mounting kit for LRD4369 overload relay

                        The LRD43xx type of thermal overload relays are directly mounted to the contactors LC1D115 & LC1D150 only. There is no separate mounting kit for the LRD43xx.

                        If a separate mounting is required for the contactors LC1D115 or LC1D150 type, then LRD336xx shall be selected as these range of overload relays have indepentdent mounting and have similar setting range and are of Class 10A.