Electronic thermal overload relay,TeSys Giga,28-115 A,class 5E-30E,push-in control connection
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Product Description
TeSys LR9G 115A thermal overload relay is compatible with TeSys Giga high power contactor, push-in control connection. It provides phase imbalance, phase failure, in-built ground-fault and single-phase loads protections. It is available for manual and auto reset options and LED indicator for Motor ON and pre-trip alarm. Tripping classes is selectable from class 5E to class 30E to suit different application needs from fast tripping, general purpose and high inertia loads. It is suitable for independent mounting or direct mounting with LC1G contactors. It provides IP2x protection in Front face with shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature without derating up to 3000m altitude. Multi standards certified (CE,CB,CCC,cULus,EAC,KC,RCM,Marine) and Green Premium compliant (RoHs/Reach). Unique QR code provides quick access to complete product data.
Item specifics
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Main
- Device short name LR9G
- Network type AC
- Product name TeSys LRG
- Range TeSys
- Relay application Motor protection
- Thermal overload class Class 5E...30E conforming to IEC 60947-4-1
- Thermal protection adjustment range 28…115 A
- Product or component type Electronic thermal overload relay
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Complementary
- Adjustment of dial setting -25…60 °C
- Connections - terminals Power circuit: bar - busbar cross section: 25 x 6 mm Power circuit: lugs-ring terminals 1 185 mm² Control circuit: push-in 1 0.2…2.5 mm² - cable stiffness: solid stranded without cable end Control circuit: push-in 1 0.25…2.5 mm² - cable stiffness: flexible with cable end Control circuit: push-in 2 0.5…1.0 mm² with cable end
- Contacts type and composition 1 NO + 1 NC
- Depth 126 mm
- Height 107 mm
- Local signalling LED Trip indicator
- Mechanical durability 7000 cycles
- Mounting support Direct on contactor Plate
- network frequency 30...60 Hz 100 Hz
- Overvoltage category III
- Permissible ambient air temperature around the device -40…60 °C at Uc
- Product Certifications CB Scheme CCC cULus UKCA ATEX EU-RO-MR by DNV-GL EAC
- Protection type Ground fault protection - tripping time adjustment: 0…1 s - for alarm circuit conforming to IEC 60947-4-1 Ground fault protection - tripping time adjustment: 0…1 s - for alarm circuit conforming to UL 60947-4-1 Phase loss - tripping time adjustment: 0…4 s - for alarm circuit Phase imbalance - tripping time adjustment: 0…5 s - for alarm circuit conforming to IEC 60947-4-1 Phase imbalance - tripping time adjustment: 0…5 s - for alarm circuit conforming to UL 60947-4-1
- Reset Automatic reset Manual
- Standards EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 JIS C8201-5-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ UL 60335-1
- Surge withstand 4 kV
- Tightening torque 18 N.m
- Tripping threshold 1.125 +/- 0.07 In conforming to IEC 60947-4-1
- Width 105 mm
- [Ith] conventional free air thermal current 5 A
- [Uc] control circuit voltage 24...500 V AC 50/60 Hz 24...250 V DC
- [Ue] rated operational voltage 1000 V AC 50/60 Hz
- [Uimp] rated impulse withstand voltage 8 kV
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Environment
- Ambient air temperature for operation -25…60 °C
- Ambient air temperature for storage -60…80 °C
- Colour Dark grey
- Electromagnetic compatibility EMC immunity conforming to IEC 60947-4-1 Emission tests criteria A conforming to IEC 60947-4-1 Immunity to radiated radio-electrical interference - test level: 20 V/m conforming to EN/IEC 61000-4-3 Voltage dips and interruptions immunity test conforming to SEMI F47
- IP degree of protection IP2X front face with shrouds conforming to IEC 60529 IP2X front face with shrouds conforming to VDE 0106
- Mechanical robustness Vibrations 5…300 Hz 6 gn contactor open Shocks 15 gn 11 ms contactor closed
- Net weight 0.9 kg
- protective treatment TH
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Packing Units
- Number of Units in Package 1 1
- Number of Units in Package 2 2
- Package 1 Height 17.000 cm
- Package 1 Length 21.000 cm
- Package 1 Weight 1.416 kg
- Package 1 Width 20.000 cm
- Package 2 Height 30.000 cm
- Package 2 Length 40.000 cm
- Package 2 Weight 3.430 kg
- Package 2 Width 30.000 cm
- Unit Type of Package 1 PCE
- Unit Type of Package 2 S03