Enhance the functionality and safety of your electrical circuits with the Schneider Electric LADN11 Auxiliary Contact Block. Designed for use with TeSys D series, this auxiliary contact block provides additional switching capabilities to your control systems, making it an essential component in various applications.
Key Features:
Versatile Contacts: The LADN11 includes one normally open (NO) and one normally closed (NC) contact, offering versatility in circuit control.
Front Mounting: Easy front mounting simplifies installation and access for maintenance.
Reliable Screw Terminals: Equipped with screw terminals, this contact block ensures secure and reliable electrical connections.
Technical Specifications:
Configuration: 1NO + 1NC
Mounting: Front
Terminals: Screw Terminals
The Schneider Electric LADN11 Auxiliary Contact Block is a reliable and versatile component, making it suitable for applications that require precise control and monitoring. It ensures the smooth operation of your electrical systems, providing an additional layer of safety and control.
Specifications
| Main | |
| Range | TeSys |
| TeSys Deca | |
| Product name | TeSys Deca |
| Product or component type | Auxiliary contact block |
| Device short name | LADN |
| Range compatibility | TeSys D CAD |
| TeSys D LC1D | |
| TeSys F LC1F | |
| TeSys F CR1F | |
| TeSys Deca CAD | |
| TeSys Deca LC1D | |
| Mounting location | Front |
| Pole contact composition | 1 NO + 1 NC |
| Contacts operation | Instantaneous |
| [Ue] rated operational voltage | 690 V AC 25...400 Hz |
| [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 | |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-5-1 |
| 600 V conforming to UL | |
| 600 V conforming to CSA | |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) |
| standards | EN/IEC 60947-5-1 |
| UL 60947-5-1 | |
| CSA C22.2 No 60947-5-1 | |
| GB/T 14048.5 | |
| product certifications | CB |
| UL | |
| CSA | |
| CCC | |
| EAC | |
| UKCA | |
| Complementary | |
| Irms rated making capacity | 140 A AC conforming to IEC 60947-5-1 |
| 250 A DC conforming to IEC 60947-5-1 | |
| Permissible short-time rating | 100 A 60 °C 1 s |
| 120 A 60 °C 500 ms | |
| 140 A 60 °C 100 ms | |
| Protection type | GG fuse 10 A |
| Mechanical durability | 30 Mcycles |
| 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 | |
| Insulation resistance | > 10 MOhm |
| Connections - terminals | Screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end |
| Screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end | |
| Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end | |
| Screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end | |
| Screw clamp terminals 1 cable(s) 1…4 mm²rigid without cable end | |
| Screw clamp terminals 2 cable(s) 1…4 mm²rigid without cable end | |
| Tightening torque | 1.7 N.m - with screwdriver flat Ø 6 mm |
| 1.7 N.m - with screwdriver Philips No 2 | |
| 1.7 N.m - with screwdriver pozidriv No 2 | |
| height | 48 mm |
| Width | 26 mm |
| Depth | 42 mm |
| Colour | Dark grey |
| Environment | |
| Environmental characteristic | Normal environment |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for storage | -60…80 °C |
| Ambient air temperature for operation | -5…60 °C |
| Operating altitude | 3000 m |