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LUMBERG 030612 Circular Threaded Connector

The Lumberg 0306 12 is a robust circular connector designed for demanding industrial applications. It features a threaded M16 joint, ensuring a secure and reliable connection, and offers IP67/IP68 protection against dust and water ingress. The connector's PA GF housing provides excellent mechanical strength and chemical resistance, while the pre-nickel and gold-plated contacts ensure low contact resistance and reliable signal transmission. It is ideal for applications in automation, control systems, and other industrial environments where reliable power and data connectivity are essential.

Authorized Distributors
Part No:0306 12
Stock:0
Inv Date:06-15-2026
Price: Unit price: $16.12
Buy/RFQ:
Part No:0306-12
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.15
Buy/RFQ:

LUMBERG 030612 Circular Threaded Connector Specifications:

  • Temperature Range: -40 °C to +85 °C
  • Insulating Body Material: PA GF, V-0 (UL94)
  • Contact Bush Material: CuZn, silver-plated and flash gold-plated, tin-plated in solder area (3-8 poles); CuZn, pre-nickel and gold-plated, tin-plated in solder area (12-14 poles)
  • Housing Material: Zn diecast, pre-copper and nickel-plated
  • Ring Screw Material: CuZn, nickel-plated
  • Seal Material: CR (flat), NBR (O-ring)
  • Insertion Force/Contact: ≤ 5.0 N
  • Withdrawal Force/Contact: ≥ 1.2 N (3-8 poles); ≥ 0.9 N (12-14 poles)
  • Tightening Torque (Connector): 1-3 Nm
  • Tightening Torque (Nut): 1-3 Nm
  • Protection Class: IP68
  • Rated Current (3-8 poles): 5 A (at Tamb 40 °C)
  • Rated Current (12-14 poles): 3 A (at Tamb 40 °C)
  • Rated Voltage (Pollution Degree 1): 300 V
  • Rated Voltage (Pollution Degree 2): 250 V
  • Rated Impulse Voltage: 1500 V
  • Material Group: II (IEC)/1 (UL)
  • Insulation Resistance: > 100 MΩ
  • Contact Resistance: ≤ 5 mΩ
  • Dimensions A: 16.0 mm
  • Dimensions B: 17.8 mm (for 3, 4, 5, 6, 7, 8 poles)
  • Dimensions A (12, 14 poles): 15.6 mm
  • Dimensions B (12, 14 poles): 17.1 mm
  • Packaging: Cardboard box

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Frequently Asked Questions

Where can I buy LUMBERG 030612?

You can click on the BUY or RFQ button to purchase 030612 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 030612?

You can download the 030612 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 030612?

LUMBERG

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