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, last one at 0 (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 (IEC 60947-4-1) |
| Signalling function | Relay trip indicator |
| Thermal protection adjustment range | 37…50 A |
| Tripping threshold | 1.14 ± 0.06 Ir (IEC 60947-4-1) |
| Mechanical robustness | Shocks: 6 Gn for 11 ms (IEC 60068-2-7) Vibrations: 3 Gn (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 (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 Screw clamp terminals, 2× 1…2.5 mm² flexible with cable end Screw clamp terminals, 2× 1…2.5 mm² solid without cable end |
| Connections - terminals (Power circuit) |
Screw clamp terminals, 1× 4…35 mm² flexible without cable end Screw clamp terminals, 1× 4…35 mm² flexible with cable end Screw clamp terminals, 1× 4…35 mm² solid without cable end |
| Recommended tightening torque | Power circuit: 9 N·m Signalling circuit: 1.7 N·m |
| Height | 54 mm |
| Width | 70 mm |
| Depth | 113 mm |
No specifications available for this product.
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