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LUMBERG 031606 Circular Connector

The M16 circular connector with threaded joint meets IEC 61076-2-106 standards, offering IP68/IP67/IP40 protection levels. It is designed for front mounting on printed circuit boards, with rugged zinc diecast housing, insulated by V-0 rated PA GF, and silver- and gold-plated CuZn contact pins. Suitable for industrial environments, it supports temperatures from -40°C to +85°C, and features robust sealing with NBR. The connector supports rated currents of up to 5A and voltages up to 300V, with a tightening torque of 1±3 N·m for secure connections, suitable for automation and control applications.

Authorized Distributors
Part No:0316 06
Stock:0
Inv Date:06-15-2026
Price: Unit price: $8.52
Buy/RFQ:

LUMBERG 031606 Circular Connector Specifications:

  • Protection Levels: IP68, IP67, IP40
  • Housing Material: Zinc diecast, pre-copper and nickel-plated
  • Insulating Body: PA GF, V-0 rated
  • Contact Material: CuZn, silver- and gold-plated, tin-plated in solder area
  • Temperature Range: -40°C to +85°C
  • Rated Current: 5A (3-8 poles), 3A (12-14 poles)
  • Rated Voltage: Up to 300V, depending on version
  • Tightening Torque: 1±3 N·m
  • Protection Class: IP68/IP67/IP40, only in locked condition with appropriate counterpart
  • Seal Material: NBR
  • Dimensions: Length varies with model, typical diameter 25.4 mm for 3-8 poles, 248 mm for 12-14 poles
  • Rated Impulse Voltage: 1500 V
  • Environmental Condition: Suitable for industrial environments

Buy the Buy Lumberg Industrial Circular Connector Part Number 031606 Online

Enhance your industrial connectivity with this rugged, IP68/IP67/IP40 rated circular connector designed for PCB front mounting. Crafted from zinc diecast housing and V-0 rated PA GF insulators, it features silver- and gold-plated CuZn contacts for excellent conductivity and durability. Operating efficiently from -40°C to +85°C, it supports rated currents of up to 5A and voltages up to 300V, making it ideal for automation, machinery, and control systems. Secure, reliable, and easy to install, order online now for fast, proven performance.

Order your Lumberg Series031606 PCB Mount Threaded Circular Connector today and ensure reliable, IP68/IP67/IP40 rated connections for your industrial projects.

Frequently Asked Questions

Where can I buy LUMBERG 031606?

You can click on the BUY or RFQ button to purchase 031606 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 031606?

You can download the 031606 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 031606?

LUMBERG

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