Description
LA1KN31 - Schneider Electric - Square D TeSys K Auxiliary Contact Block
TeSys K instantaneous auxiliary contact block, for contactors LC.K, LP.K, CA.K with screw clamp terminals (except LP4K, LP5K, CA4K). It provides 3NO+1NC contacts rated up to 10A 690V AC, connection by screw clamp terminals. Front mounting by clip-on, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC).
GENERAL SPECIFICATIONS
| Range | TeSys |
|---|---|
| Product name | TeSys K |
| Product or Component Type | Auxiliary contact block |
| Device short name | LA1 |
| Range compatibility | TeSys K LC1K TeSys K CA2K TeSys K CA3K |
| Mounting Location | Front |
| Pole contact composition | 3 NO + 1 NC |
| Contacts operation | Instantaneous |
| [Ue] rated operational voltage | 690 V AC 25...400 Hz |
| [Ui] rated insulation voltage | 690 V IEC 60947-5-1 600 V UL 60947-5-1 600 V CSA C22.2 No 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A (at 122 °F (50 °C)) |
| Standards | EN/IEC 60947-5-1 UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.5 JIS C8201-5-1 UL 60335-2-40:Annex JJ |
| Product Certifications | CB Scheme CCC UL CSA CE UKCA |
| Irms rated making capacity | 110 A at <= 690 V AC conforming to IEC 60947 |
|---|---|
| Permissible short-time rating | 80 A 1 s 60 A 500 ms 110 A 100 ms |
| Associated fuse rating | 10 A gG at <= 690 V conforming to IEC 60947 |
| Minimum switching current | 5 mA |
| Minimum switching voltage | 17 V |
| Non overlap distance | 0.02 in (0.5 mm) |
| Insulation resistance | > 10 MOhm |
| Connections - terminals | screw clamp terminals 1 0.0005…0.002 in² (0.34…1.5 mm²)flexible with cable end screw clamp terminals 1 0.001…0.006 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.002…0.006 in² (1.5…4 mm²)rigid screw clamp terminals 2 0.0005…0.002 in² (0.34…1.5 mm²)flexible with cable end screw clamp terminals 2 0.001…0.006 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 2 0.002…0.006 in² (1.5…4 mm²)rigid |
| Tightening torque | 11.5 lbf.in (1.3 N.m) Philips No 2 11.5 lbf.in (1.3 N.m) pozidriv No 2 |
| Height | 1.2 in (30 mm) |
| Width | 1.5 in (38 mm) |
| Depth | 1.4 in (35 mm) |
| Product Weight | 0.099 lb(US) (0.045 kg) |
| Environmental characteristic | Normal environment |
|---|---|
| IP degree of protection | IP20 conforming to IEC 60529 |
| Protective treatment | TC IEC 60068 |
| Ambient Air Temperature for Storage | -58…176 °F (-50…80 °C) |
| Ambient Air Temperature for Operation | -13…122 °F (-25…50 °C) |
| Operating altitude | 6561.68 ft (2000 m) |
| Category | US10I1222341 |
|---|---|
| Discount Schedule | 0I12 |
| GTIN | 3389110500097 |
| Returnability | Yes |
| Country of origin | ID |
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 1.496 in (3.800 cm) |
| Package 1 Width | 1.575 in (4.000 cm) |
| Package 1 Length | 1.417 in (3.600 cm) |
| Package weight(Lbs) | 1.411 oz (40.000 g) |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 100 |
| Package 2 Height | 5.906 in (15.000 cm) |
| Package 2 Width | 11.811 in (30.000 cm) |
| Package 2 Length | 15.748 in (40.000 cm) |
| Package 2 Weight | 9.965 lb(US) (4.520 kg) |
PRODUCT DATASHEET