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Electronic thermal overload relay, TeSys Giga, 125…500 A, class 5E…30E, push-in control connection - LR9G500
LR9G500
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€863.93 Inc. Tax
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Technical informations
| Range: | TeSys |
|---|---|
| Product name: | TeSys LRG |
| Product or component type: | Electronic thermal overload relay |
| Device short name: | LR9G |
| Relay application: | Motor protection |
| Network type: | AC |
| Thermal overload class: | Class 5E...30E conforming to IEC 60947-4-1 |
| Thermal protection adjustment range: | 125...500 A |
| Network frequency: | 30...60 Hz100 Hz |
|---|---|
| Overvoltage category: | III |
| Tripping threshold: | 1.125 +/- 0.07 In conforming to IEC 60947-4-1 |
| Protection type: | Ground fault protection - tripping time adjustment: 0...1 s - for alarm circuit conforming to IEC 60947-4-1Ground fault protection - tripping time adjustment: 0...1 s - for alarm circuit conforming to UL 60947-4-1Phase loss - tripping time adjustment: 0...4 s - for alarm circuitPhase imbalance - tripping time adjustment: 0...5 s - for alarm circuit conforming to IEC 60947-4-1Phase imbalance - tripping time adjustment: 0...5 s - for alarm circuit conforming to UL 60947-4-1 |
| Local signalling: | LEDTrip indicator |
| Contacts type and composition: | 1 NO + 1 NC |
| [Ith] conventional free air thermal current: | 5 A |
| [Uc] control circuit voltage: | 24...500 V AC 50/60 Hz24...250 V DC |
| [Ue] rated operational voltage: | 1000 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage: | 8 kV |
| Reset: | Automatic resetManual |
| Mechanical durability: | 7000 cycles |
| Surge withstand: | 4 kV |
| Electromagnetic compatibility: | EMC immunity conforming to IEC 60947-4-1Emission tests criteria A conforming to IEC 60947-4-1Immunity to radiated radio-electrical interference - test level: 20 V/m conforming to EN/IEC 61000-4-3Voltage dips and interruptions immunity test conforming to SEMI F47 |
| Connections - terminals: | Power circuit: bar - busbar cross section: 32 x 10 mmPower circuit: lugs-ring terminals 1 240 mm²Control circuit: push-in 1 0.2...2.5 mm² - cable stiffness: solid stranded without cable endControl circuit: push-in 1 0.25...2.5 mm² - cable stiffness: flexible with cable endControl circuit: push-in 2 0.5...1.0 mm² with cable end |
| Tightening torque: | 35 N.m |
| Mounting support: | Direct on contactorPlate |
| Standards: | EN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1CSA C22.2 No 60947-4-1JIS C8201-4-1JIS C8201-5-1 |
| Product certifications: | CB SchemeCCCcULusUKCAATEXEU-RO-MR by DNV-GLEAC |
In short
Reference LR9G500
Product Name Electronic thermal overload relay, TeSys Giga, 125…500 A, class 5E…30E, push-in control connection - LR9G500
Range TeSys
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