Description
The Telemecanique LA1-D31 A65 is a front-mounted auxiliary contact block designed to expand the functionality of TeSys D contactors and motor starters. Featuring a 3NO + 1NC contact arrangement, this auxiliary block provides additional switching contacts for control circuits, PLC inputs, signalling systems, status indication, and electrical interlocking applications.
Manufactured by Telemecanique (now Schneider Electric), the LA1 D31 A65 is widely used in industrial control panels, motor control centres, machinery, HVAC systems, and automation equipment. Its compact design allows direct mounting onto compatible contactors without requiring additional panel space.
Key Features
- Genuine Telemecanique / Schneider Electric component
- Auxiliary contact block for TeSys contactors
- 3 Normally Open (3NO) contacts
- 1 Normally Closed (1NC) contact
- Front mounting design
- Screw clamp terminal connections
- Rated operational voltage up to 690VAC
- 10A thermal current rating
- Suitable for signalling and interlocking circuits
- Compact industrial design
- Tested used condition
- Ideal for maintenance and retrofit applications
Technical Data
| Specification | Value |
|---|---|
| Manufacturer | Telemecanique / Schneider Electric |
| Part Number | LA1-D31 A65 |
| Alternative Part Number | LA1D31A65 |
| Product Type | Auxiliary Contact Block |
| Series | LA1 / TeSys D |
| Contact Configuration | 3NO + 1NC |
| Number of Contacts | 4 Total |
| Normally Open Contacts | 3 |
| Normally Closed Contacts | 1 |
| Mounting Position | Front Mount |
| Connection Type | Screw Clamp Terminals |
| Rated Operational Voltage (Ue) | Up to 690 VAC |
| Rated Insulation Voltage (Ui) | 690 VAC |
| Conventional Thermal Current (Ith) | 10A |
| Frequency | Up to 400Hz |
| Minimum Switching Current | 5mA |
| Minimum Switching Voltage | 17V |
| Suitable For | TeSys D Contactors & Motor Starters |
| Country of Manufacture | France |
| Weight | Approx. 0.06 kg |
| Condition | Used |
