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SKU:

LR9G225

Electronic thermal overload relay,TeSys Giga,57-225 A,class 5E-30E,push-in control connection

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Electronic thermal overload relay,TeSys Giga,57-225 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

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Manufacturer: Schneider Electric

Estimated Delivery Date: 26-Sep-2024

Catalogue

CAD

End of life manual

Declaration of conformity

Product environmental

TeSys LR9G 225A 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	57-225 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	17.000 cm
Package 1 Width	20.000 cm
Package 1 Length	21.000 cm
Package 1 Weight	1.406 kg
Unit Type of Package 2	2
Number of Units in Package 2	2
Package 2 Height	30.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	3.363 kg
Unit Type of Package 3	3
Number of Units in Package 3	16
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	35.624 kg