SKU:

LR9G115

Electronic thermal overload relay,TeSys Giga,28-115 A,class 5E-30E,push-in control connection

$883.36
Available for Shipping : 09-Dec-2024
Electronic thermal overload relay,TeSys Giga,28-115 A,class 5E-30E,push-in control connection
  • Electronic overload relay built in the protection of ground fault, phase imbalance/failure, single phase loads
  • Less number of references, simple to select, choose means less inventory
  • Wide setting range with advanced protections
  • Full features set for more flexibility
  • Continuous monitoring with healthy and alarm indicators
  • Remote reset of relay without opening of panel doors, ensuring safety to personnel
  • Easy to separate or direct mounting of OLR with CTR, save installation and assembly of panel components
  • Trip class selection to suit different application needs from fast tripping, general purpose and high inertia loads
  • Outstanding Electro Magnetic Compatibility, conforms to EN 50081-1&2 and EN 50082
  • Unique QR code, quick access to complete product data, technical video, anti-fake checking
Manufacturer: Schneider Electric
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.

Products specifications

Attribute name Attribute value
Main
Device short name LR9G
Range TeSys
Thermal overload class class 5E...30E conforming to IEC 60947-4-1
Product name TeSys LRG
Product or component type electronic thermal overload relay
Relay application motor protection
Network type AC
Thermal protection adjustment range 28-115 A
Complementary
Mechanical durability 7000 cycles
Tripping threshold 1.125 +/- 0.07 In conforming to IEC 60947-4-1
Surge withstand 4 kV
Protection type phase imbalance - tripping time adjustment: 0-5 s - for alarm circuit conforming to UL 60947-4-1, phase imbalance - tripping time adjustment: 0-5 s - for alarm circuit conforming to IEC 60947-4-1, phase loss - tripping time adjustment: 0-4 s - for alarm circuit, ground fault protection - tripping time adjustment: 0-1 s - for alarm circuit conforming to UL 60947-4-1, ground fault protection - tripping time adjustment: 0-1 s - for alarm circuit conforming to IEC 60947-4-1
Electromagnetic compatibility voltage dips and interruptions immunity test conforming to SEMI F47, immunity to radiated radio-electrical interference - test level: 20 V/m conforming to EN/IEC 61000-4-3, emission tests criteria A conforming to IEC 60947-4-1, EMC immunity conforming to IEC 60947-4-1
[Ith] conventional free air thermal current 5 A
Overvoltage category III
Local signalling trip indicator, LED
Mounting support plate, direct on contactor
Contacts type and composition 1 NO + 1 NC
Connections - terminals control circuit: push-in 2 0.5-1.0 mm² with cable end, control circuit: push-in 1 0.25-2.5 mm² - cable stiffness: flexible with cable end, control circuit: push-in 1 0.2-2.5 mm² - cable stiffness: solid stranded without cable end, power circuit: lugs-ring terminals 1 185-185 mm², power circuit: bar - busbar cross section: 25 x 6 mm
[Uimp] rated impulse withstand voltage 8 kV
[Ue] rated operational voltage 1000 V AC 50/60 Hz
Standards JIS C8201-5-1, JIS C8201-4-1, CSA C22.2 No 60947-4-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1
Reset manual, automatic reset
Tightening torque 18 N.m
[Uc] control circuit voltage 24...250 V DC, 24...500 V AC 50/60 Hz
Network frequency 100 Hz, 30...60 Hz
Product certifications EAC, EU-RO-MR by DNV-GL, ATEX, UKCA, cULus, CCC, CB Scheme
Environment
Ambient air transport temperature -25-60 °C
Colour dark grey
Mechanical robustness shocks 15 gn 11 ms contactor closed, vibrations 5-300 Hz 6 gn contactor open
IP degree of protection IP2X front face with shrouds conforming to VDE 0106, IP2X front face with shrouds conforming to IEC 60529
Protective treatment TH
Ambient air temperature for storage -60-80 °C
Ambient air temperature for operation -25-60 °C
Height 107 mm
Permissible ambient air temperature around the device -40-60 °C at Uc
Depth 126 mm
Width 105 mm
Net weight 0.9 kg
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 17.0 cm
Package 1 Width 20.0 cm
Package 1 Length 21.0 cm
Package 1 Weight 1.416 kg
Unit Type of Package 2 2
Number of Units in Package 2 2
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 3.4 kg