![Schneider Breaker TeSys Deca_ TeSys LRD thermal overload relays - 0.16...0.25 A - class 10A_ [LRD02]](/web/image/product.product/72260/image_1024/%5BLRD02%5D%20Schneider%20Breaker%20TeSys%C2%A0Deca_%20TeSys%20LRD%20thermal%20overload%20relays%20-%200.16--.0.25%20A%20-%20class%2010A_%20%5BLRD02%5D?unique=19ba43a)
Schneider Breaker TeSys Deca_ TeSys LRD thermal overload relays - 0.16...0.25 A - class 10A_ [LRD02]
Electrical / Breaker / Contactor Accessories
TeSys LRD thermal overload relay, 0.25A/690V, thermal setting range 0.16-0.25A, tripping class 10A, for protection of 3-phase motors 0.06kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).
Specifications
Main
| range | TeSys TeSys Deca |
|---|---|
| product name | TeSys LRD TeSys Deca |
| product or component type | Differential thermal overload relay |
| device short name | LRD |
| relay application | Motor protection |
| product compatibility | LC1D25 LC1D38 LC1D12 LC1D09 LC1D18 LC1D32 |
| network type | DC AC |
| thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| thermal protection adjustment range | 0.16…0.25 A |
| [Ui] rated insulation voltage | Power circuit: 600 V conforming to CSA Power circuit: 600 V conforming to UL Power circuit: 690 V conforming to IEC 60947-4-1 |
Complementary
| network frequency | 0...400 Hz |
|---|---|
| mounting support | Plate, with specific accessories Rail, with specific accessories Under contactor |
| tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
| auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A for signalling circuit |
| permissible current | 3 A at 120 V AC-15 for signalling circuit 0.22 A at 125 V DC-13 for signalling circuit |
| [Ue] rated operational voltage | 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1 |
| associated fuse rating | 4 A gG for signalling circuit 4 A BS for signalling circuit |
| [Uimp] rated impulse withstand voltage | 6 kV |
| phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 |
| control type | Red push-button: stop Blue push-button: reset |
| temperature compensation | -20…60 °C |
| connections - terminals | Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm² flexible without cable end Power circuit: screw clamp terminals 1 cable(s) 1…4 mm² flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 1…6 mm² solid without cable end |
| tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals Power circuit: 1.7 N.m - on screw clamp terminals |
| Height | 66 mm |
| width | 45 mm |
| Depth | 70 mm |
| Net weight | 0.124 kg |
Environment
| climatic withstand | Conforming to IACS E10 |
|---|---|
| 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 |
| flame retardance | V1 conforming to UL 94 |
| mechanical robustness | Vibrations: 6 Gn conforming to IEC 60068-2-6 Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7 |
| dielectric strength | 1.89 kV at 50 Hz conforming to IEC 60947-1 |
| Standards | EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-4-1 CSA C22.2 No 60947-5-1 GB/T 14048.4 GB/T 14048.5 EN 50495 |
| product certifications | IEC UL CSA CCC EAC BV RINA DNV-GL LROS (Lloyds register of shipping) ATEX INERIS UKCA |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.000 cm |
| Package 1 Width | 8.000 cm |
| Package 1 Length | 9.000 cm |
| Package 1 Weight | 137.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 24 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 3.583 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 384 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 60.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 65.328 kg |