Telemecanique LADN04 Auxiliary Contact Block
Auxiliary Contact Block
A front-mounted auxiliary contact block with 4 normally closed contacts, designed for TeSys and TeSys Deca contactors, providing instantaneous switching for industrial control and automation applications.TELEMECANIQUE SQUARE D LADN04 Auxiliary Contact Block
The LADN04 auxiliary contact block from Telemecanique Square D is designed for reliable control and signaling in industrial automation systems. Part of the TeSys and TeSys Deca ranges, it provides instantaneous auxiliary contacts and front mounting compatibility with a wide range of TeSys contactors. Manufacturer: Telemecanique Square D
Type: Auxiliary Contact Block
Model: LADN04
Code: LA1 DN04
Part No.: 038390
Serial No.: 3389110 / 383904
Product Name: TeSys Deca
Range: TeSys, TeSys Deca
Device Short Name: LADN
Contact Configuration: 4 NC
Mounting Location: Front
Contacts Operation: Instantaneous
Rated Operational Current (Ie):
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 LC1D, TeSys D CAD, TeSys F LC1F, TeSys F CR1F, TeSys Deca CAD, TeSys Deca LC1D |
| Rated Operational Voltage (Ue) | 690 V AC, 25“400 Hz |
| Rated Insulation Voltage (Ui) | 690 V IEC, 600 V UL, 600 V CSA |
| Conventional Free Air Thermal Current (Ith) | 10 A at 60 °C |
| Rated Making Capacity (Irms) | 140 A AC, 250 A DC |
| Permissible Short-Time Rating | 100 A (1 s), 120 A (500 ms), 140 A (100 ms) |
| Protection Type | GG Fuse 10 A |
| Standards | EN/IEC 60947-5-1, GB/T 14048.5, EN 50012 |
| Dimensions (H × W × D) | 48 × 44 × 42 mm (1.9 × 1.7 × 1.7 in) |
| Ambient Operating Temperature | -5 to +60 °C (23 to 140 °F) |
