Schneider Electric
TeSys D - auxiliary contact block - 3 NO + 1 NC - screw-clamps terminals - LADN31
In stock
SKU
LADN31
Details
TeSys D instantaneous auxiliary contact block, for contactors LC1D, LC1F and control relays CAD.
It provides 3NO+1NC contacts (NC mirror certified) rated up to 10A/690V AC, connection by screw clamp terminals.
Clip-on front mounting, it procures high reliability and durability.
Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).
More Information
| Attribute | Value |
|---|---|
| SKU | LADN31 |
| product certifications | EAC, CCC, CSA, UL, IECEE CB Scheme |
| ambient air temperature for storage | -60-80 °C |
| ambient air temperature for operation | -5-60 °C |
| environmental characteristic | normal environment |
| non-overlap time | 1.5 ms on de-energisation no overlap between NC and NO contact, 1.5 ms on energisation no overlap between NC and NO contact |
| range of product | TeSys D |
| product or component type | Kontaktor |
| net weight | 0.05 kg |
| standards | EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5 |
| mechanical durability | 30 Mcycles |
| device short name | LADN |
| range | TeSys D |
| [Ie] rated operational current | 6 A at 120 V AC-15, 1.04 A at 690 V AC-15, 0.55 A at 125 V DC-13, 0.1 A at 600 V DC-13 |
| range compatibility | TeSys D CAD, TeSys D LC1D, TeSys F LC1F, TeSys F CR1F |
| product name | TeSys D |
| minimum switching current | 5 mA |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) |
| insulation resistance | > 10 MOhm |
| Irms rated making capacity | 140 A AC conforming to IEC 60947-5-1, 250 A DC conforming to IEC 60947-5-1 |
| pole contact composition | 3 NO + 1 NC |
| Shielding continuity terminal | without |
| connections - terminals | screw clamp terminals 1 cable(s) 1-2.5 mm²flexible with cable end, screw clamp terminals 1 cable(s) 1-2.5 mm²flexible without cable end, screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end, screw clamp terminals 2 cable(s) 1-2.5 mm²flexible without cable end, screw clamp terminals 1 cable(s) 1-2.5 mm²rigid, screw clamp terminals 2 cable(s) 1-2.5 mm²rigid |
| height | 48 mm |
| width | 44 mm |
| depth | 42 mm |
| operating altitude | 3000 m |
| IP degree of protection | IP20 conforming to IEC 60529 |
| tightening torque | 1.7 N.m - with screwdriver flat Ø 6 mm, 1.7 N.m - with screwdriver Philips No 2 |
| [Ue] rated operational voltage | 690 V AC 25...400 Hz |
| protection type | gG fuse 10 A |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-5-1, 600 V conforming to UL 60947-5-1, 600 V conforming to CSA C22.2 No 60947-5-1 |
| minimum switching voltage | 17 V |
| protective treatment | TH conforming to IEC 60068 |
| auxiliary contacts operation | instantaneous |
| mounting location | front |
| permissible short-time rating | 100 A 60 °C 1 s, 120 A 60 °C 500 ms, 140 A 60 °C 100 ms |
Technical Documents