- Home
- Contactor Accessories (Coils, Aux Blocks)
- Schneider Electric LADN40R TeSys Deca Auxiliary Contact Block 4NO 690 V AC Screw Clamp Auxiliary Contact Block Schneider Electric LADN40R TeSys Deca Auxiliary Contact Block 4NO 690 V AC Screw Clamp Auxiliary Contact Block
Schneider Electric LADN40R TeSys Deca Auxiliary Contact Block 4NO 690 V AC Screw Clamp Auxiliary Contact Block
Schneider Electric LADN40R TeSys Deca Auxiliary Contact Block 4NO 690 V AC Screw Clamp Auxiliary Contact Block
Get Quote
- Description
The Schneider Electric LADN40R is an instantaneous auxiliary contact block for TeSys Deca contactors LC1D, LC1F and control relays CAD, adding 4 normally-open contacts rated up to 10 A at 690 V AC. It clips onto the front of the device and connects via screw clamp terminals. The block is dust-resistant for harsh environments and Green (RoHS/REACh) compliant.
Technical Specifications
| Reference | LADN40R |
| Brand | Schneider Electric |
| Range | TeSys Deca |
| Device Short Name | LADN_R |
| Product or Component Type | Auxiliary contact block |
| Mounting Location | Front |
| Pole Contact Composition | 4 NO |
| [Ue] Rated Operational Voltage | 690 V AC 25-400 Hz |
| [Ith] Conventional Free Air Thermal Current | 10 A (at 60°C) |
| [Ui] Rated Insulation Voltage | 690 V (IEC 60947-5-1) |
| Connections - Terminals | Screw clamp terminals, 1-4 mm² |
| IP Degree of Protection | IP2X |
| Ambient Air Temperature (Operation) | -25°C to 60°C |
| Net Weight | 0.06 kg |
| Units per Package | 105 |
Certifications & Standards
- CB Scheme
- UL
- CSA
- CCC
- UKCA
- EN/IEC 60947-5-1
Selection Notes
Specify the LADN40R where the control circuit needs four extra normally-open signalling contacts on one block - for example, multiple remote run-status feedback points. Where mixed NO/NC contacts are needed instead, use the LADN22R (2NO+2NC) block from the same range.