A Premier B2B Part Search
Schneider Electric LADN403 Auxiliary Contact Block
The auxiliary contact block LADN403 is designed for industrial control systems, compatible with TeSys D contactors. It features 4 normally open contacts, front mounting, spring terminal connections, and operates at rated voltages up to 690 VAC. Suitable for automation and control applications, it offers instantaneous contact operation, high thermal current capacity of 10 A, and complies with international standards including IEC 60947-5-1, UL, and CSA. Robust and durable, it supports a maximum making capacity of 140 A AC and 250 A DC, with a mechanical lifecycle of 30 million cycles, ensuring reliable long-term performance in demanding environments.
Schneider Electric LADN403 Auxiliary Contact Block Specifications:
- Contacts operation: Instantaneous
- Pole contact: 4NO
- Rated operational voltage: 690 VAC, 25-400 Hz
- Rated insulation voltage: 600 V conforming IEC 60947-5-1
- Thermal current: 10 A at 140°F (60°C)
- Making capacity: 140 A AC, 250 A DC
- Short-time rating: 100 A at 60°C for 1s, 120 A for 500 ms, 140 A for 100 ms
- Mechanical durability: 30 million cycles
- Connection terminals: Spring terminals, 2.5 mm² flexible or solid
- Protection class: IP20 IEC 60529
- Operating temperature: -5°C to 60°C
- Storage temperature: -60°C to 80°C
- Height: 48 mm, Width: 44 mm, Depth: 42 mm
- Weight: 0.11 lbs (0.05 kg)
Buy the Schneider Electric LADN403 – Reliable Auxiliary Contact Block for Industrial Applications
Enhance your automation setup with this high-quality auxiliary contact block designed for industrial control. Featuring 4NO contacts and front mounting, it ensures reliable operation with high thermal current capacity. Compatible with TeSys D contactors, it meets international standards like IEC, UL, and CSA, providing durability and safety in demanding environments. Its easy spring terminal connections and compact design make installation straightforward, while its robust construction guarantees long-lasting performance for your automation needs.
Get Schneider Electric LADN403 today—built for precise control in demanding industrial environments.
Frequently Asked Questions
Where can I buy Schneider Electric LADN403?
You can click on the BUY or RFQ button to purchase LADN403 from an authorized Schneider Electric distributor.
How do I troubleshoot issues or seek technical support for part LADN403?
You can download the LADN403 datasheet or visit the Schneider Electric website for support.
Who is the manufacturer of LADN403?
Schneider Electric