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LUMBERG SV40 circular connector

The SV40 from Lumberg is a four-pole circular connector plug featuring a threaded joint for secure connection. This straight version includes ground contact and solder terminals, with enhanced bend protection made of TPE material. It complies with IEC 61076-2-106 standards. The connector is rated for 5A current and 250VAC voltage, suitable for wires up to 0.75mm². Constructed with a polyamide GF insulation and a CuZn grounding spring that is pre-nickel and tin plated. The housing and knurled nut are made of nickel-plated CuZn, and it offers IP40 protection. Compatible with sockets KFR, KFV, KGR, KGV, KV, and WKV.

Authorized Distributors
Source:Newark
Part No:SV 40
Stock:6364
Inv Date:06-15-2026
Price: Unit price: $9.11
Buy/RFQ:
Source:DigiKey
Part No:SV 40
Stock:170
Inv Date:06-15-2026
Price: Unit price: $9.84
Buy/RFQ:
Part No:SV 40
Stock:205
Inv Date:06-15-2026
Price: Unit price: $10.04
Buy/RFQ:
Source:Arrow EU
Part No:SV 40
Stock:670
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

LUMBERG SV40 circular connector Specifications:

  • Current Rating: 5A
  • Voltage Rating: 250VAC
  • Number of Poles: 4
  • Material: PA GF (Insulating Body), CuZn (Housing, Grounding Spring, Nut), TPE (Bend Protection), Steel (Strain Relief, Screw)
  • Connectors Compatibility: KFR, KFV, KGR, KGV, KV, WKV sockets
  • Protection Class: IP40 in locked position
  • Temperature Range: -40°C to +85°C
  • Connection Type: Threaded joint, solder terminals
  • Protection Standards: IEC 61076-2-106, DIN EN 60529, VDE 0110/IEC 60664
  • Dimensions: Not specified

Buy the Lumberg SV40 – Reliable Circular Connector for Industrial Applications

Purchase the Lumberg SV40 circular connector online today to benefit from high-quality, reliable connection solutions. Featuring a robust threaded joint, ground contact, solder terminals, and IP40 protection, it is designed for demanding industrial environments. This four-pole connector rated for 5A and 250VAC ensures excellent performance. Made with durable materials including polyamide GF insulation and nickel-plated CuZn housing, it is compatible with various sockets and offers long-term reliability for your automation and control systems. Shop now for quick, secure delivery and seamless installation.

Order your Lumberg SV40 threaded circular connector today and ensure secure, durable connections for your industrial projects.

Frequently Asked Questions

Where can I buy LUMBERG SV40?

You can click on the BUY or RFQ button to purchase SV40 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part SV40?

You can download the SV40 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of SV40?

LUMBERG

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