Schneider Electric TeSys K Auxiliary Contact Block 4 NO Screw Clamps Terminals LA1KN40
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Brand : Schneider Electric
Type : Auxiliary Contact Block
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Description
Schneider Electric LA1KN40 TeSys K Auxiliary Contact Block for LC.K, LP.K, CA.K contractors with screw terminals (except LP4K, LP5K, CA4K). It offers 4 normally open contacts with a voltage rating of up to 10 A, 690 VAC and connection using screw terminal blocks. Front clip mounting ensures high reliability and durability. Multi-standard certification (IEC, UL, CSA, CCC), Green Premium compliant (RoHS/REACh).
Features
- Front mounting with Screw clamp terminals
- Instantaneous auxiliary contacts operation
- Conventional Free Air Thermal Current 10 A
- Minimum switching current of 5mA at 17V
- Mechanical durability 30 million cycles
| Brand | Schneider Electric |
| Item Name | Auxiliary Contact Block |
| Model | LA1KN40 |
| Color | Dark Grey |
| Conventional Free Air Thermal Current | 10 A (at 60 °C) |
| Rated Insulation Voltage | 690 V conforming to IEC 60947-5-1, 600 V conforming to UL, 600 V conforming to CSA |
| Ambient Air Temperature For Storage | -50-80 °C |
| Connections - Terminals | Screw Clamp Terminals 1 cable(s) 0.34-1.5 mm²flexible with cable end, screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 1 cable(s) 1.5-4 mm²rigid, screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end, screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 2 cable(s) 1.5-4 mm²rigid |
| Depth | 35 mm |
| Height | 30 mm |
| IP Degree Of Protection | IP2X conforming to IEC 60529 |
| Irms Rated Making Capacity | 110 A at <= 690 V AC conforming to IEC 60947 |
| Minimum Switching Current | 5 mA |
| Minimum Switching Voltage | 17 V |
| 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 |
| Operating Altitude | 2000 m |
| Pole Contact Composition | 4 NO |
| Certifications | CB Scheme, CCC, UL, CSA, CE, UKCA |
| Protective Treatment | TC conforming to IEC 60068 |
| Range Of Product | TeSys K, TeSys K control relay |
| Rated Operational Voltage Limits | 690 V AC 25...400 Hz |
| Tightening Torque | 1.3 N.m - with screwdriver Philips No 2, 1.3 N.m - with screwdriver pozidriv No 2 |
| Width | 38 mm |
| Permissible Short-time Rating | 80 A 1 s, 60 A 500 ms, 110 A 100 ms |
| Auxiliary Contacts Operation | Instantaneous |
| Shielding Continuity Terminal | Without |
| Ambient Air Temperature For Operation | -25-50 °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 |
| Environmental Characteristic | Normal Environment |
| Insulation Resistance | > 10 MOhm |
| Mounting Location | Front |
| Range Compatibility | TeSys K LC1K, TeSys K CA2K, TeSys K CA3K |
| Weight | 0.045 kg |
