Schneider LRE357, Easy TeSys differential thermal overload relay 37...50 A - class 10A
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SKU
LRE357
Special Price
₹2,146.95
Regular Price
₹5,505.00
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| Main | |
|---|---|
| Range | Easy TeSys |
| Range of product | Easy TeSys Protect |
| Product or component type | Differential thermal overload relay |
| Device short name | LRE |
| Relay application | Motor protection |
| Phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1 |
| Complementary | |
| Product compatibility | LC1E50...95 |
| Network type | AC |
| Network frequency | 50...60 Hz |
| Mounting support | Under contactor Plate, with specific accessories Rail, with specific accessories |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Signalling function | Relay trip indicator |
| Thermal protection adjustment range | 37…50 A |
| Tripping threshold | 1.14 ± 0.06 Ir conforming to IEC 60947-4-1 |
| Mechanical robustness | Shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7 Vibrations: 3 GN conforming to IEC 60068-2-6 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A for signalling circuit |
| [Ue] rated operational voltage | <= 690 V AC |
| Associated fuse rating | 100 A gG for power circuit 63 A aM for power circuit 5 A gG for signalling circuit |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Local signalling | Trip indicator |
| Control type | Push-button red stop: Push-button green reset: |
| Temperature compensation | -20…60 °C |
| Connections - terminals | Signalling circuit: screw clamp terminals 2 1…2.5 mm² flexible without cable end Signalling circuit: screw clamp terminals 2 1…2.5 mm² flexible with cable end Signalling circuit: screw clamp terminals 2 1…2.5 mm² solid without cable end Power circuit: screw clamp terminals 1 4…35 mm² flexible without cable end Power circuit: screw clamp terminals 1 4…35 mm² flexible with cable end Power circuit: screw clamp terminals 1 4…35 mm² solid without cable end |
| Recommended tightening torque | Power circuit: 9 N.m - on screw clamp terminals Signalling circuit: 1.7 N.m - on screw clamp terminals |
| Height | 54 mm |
| Width | 70 mm |
| Depth | 113 mm |
No specifications available for this product.
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