myMectronic
myMectronic

A Premier B2B Part Search

LUMBERG WKV120 Industrial Circular Connector

The Lumberg Series WKV120 circular connector is designed with a robust metal housing, featuring solder terminals suitable for industrial applications. It supports a wide temperature range from -40°C to +85°C and complies with IEC 61076-2-106 standards. The connector offers different pole configurations with rated currents of up to 3A or 5A, and voltage ratings ranging from 100V to 300V depending on the version. Its cylindrical design includes gold-plated contact bushes, a zinc-plated steel sleeve, and strain relief components, making it ideal for reliable, high-performance electronic connections in demanding environments.

Authorized Distributors
Source:Newark
Part No:WKV 120
Stock:58
Inv Date:06-15-2026
Price: Unit price: $11.44
Buy/RFQ:
Part No:WKV 120
Stock:0
Inv Date:06-15-2026
Price: Unit price: $24.5
Buy/RFQ:

LUMBERG WKV120 Industrial Circular Connector Specifications:

  • Material: Insulating body made of PA GF, V-0 UL94
  • Contact bush: CuZn, silver-plated, flash gold-plated for 3-8 poles, with other poles pre-nickel and gold-plated
  • Ground contact spring: CuZn, pre-nickel, tin-plated
  • Housing: PC, HB UL94
  • Knurled nut: CuZn, nickel-plated
  • Strain relief: Steel, nickel-plated
  • Cable Diameter: 4-6 mm
  • Insertion force/contact: 5.0N
  • Withdrawal force/contact: 1.9N (3-8 poles), 1.2N (12 poles)
  • Tightening torque: connector +3.Nm, nut +3.Nm
  • Temperature Range: -40°C to +85°C
  • Protection Class: IP67 in locked condition, according to IEC 60529
  • Rated Current: 3A (12 poles), 5A (3-8 poles)
  • Rated Voltage: 100V to 300V depending on version
  • Contact Resistance: 5mΩ
  • Overvoltage Category: 1
  • Rated Impulse Voltage: 1500V or 500V depending on version

Buy the Lumberg Series WKV WKV120 Circular Connector: WKV120

Discover the high-quality Lumberg Circular Connector WKV120, engineered for industrial applications with robust construction, secure solder terminals, and IP67 protection. Its versatile multi-pole design supports current ratings up to 5A and voltage up to 300V, suitable for automation, control, and signal connections. Made from flame-retardant materials with gold-plated contacts and zinc-plated steel components, it ensures long-lasting performance, high resistance to environmental factors, and easy installation. Order online now for dependable, high-performance connectivity solutions.

Get Lumberg WKV120 today—built for industrial durability and reliable electronic connections in demanding environments.

Frequently Asked Questions

Where can I buy LUMBERG WKV120?

You can click on the BUY or RFQ button to purchase WKV120 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part WKV120?

You can download the WKV120 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of WKV120?

LUMBERG

LUMBERG Part List

Browse and search other LUMBERG parts, locate datasheets and stock

Sponsored by