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LUMBERG 031812 Industrial Flange Connector

The Lumberg E circular flange chassis plug is designed for secure front mounting in industrial applications, with IP68/IP67 protection against dust and water. It features a threaded joint for reliable connection and solder terminals for easy wiring, suitable for environmental conditions from -40°C to +85°C. Made of PA GF with V-0 rating, the housing is zinc diecast, nickel-plated. Contact pins are copper-zinc, silver and gold-plated, ensuring high conductivity. It supports 3-8 poles with rated currents up to 5A, voltages up to 300V, and an overvoltage category of 1500V. The device ensures IP68/IP69 protection when locked, providing robust performance in harsh environments, and complies with IEC standards for industrial connectors.

Authorized Distributors
Source:Newark
Part No:0318 12
Stock:57
Inv Date:06-15-2026
Price: Unit price: $10.44
Buy/RFQ:
Source:DigiKey
Part No:0318 12
Stock:83
Inv Date:06-15-2026
Price: Unit price: $20.66
Buy/RFQ:
Part No:0318 12
Stock:78
Inv Date:06-15-2026
Price: Unit price: $9.75
Buy/RFQ:
Part No:0318-12
Stock:10
Inv Date:06-15-2026
Price: Unit price: $1.7
Buy/RFQ:

LUMBERG 031812 Industrial Flange Connector Specifications:

  • Protection Class: IP68/IP69, IP67/IP40 in certain conditions
  • Temperature Range: -40°C to +85°C
  • Housing Material: Zinc diecast, nickel-plated
  • Insulating Body: PA GF, V-0 UL94
  • Contact Pin Material: CuZn, silver-plated and gold-flash plated, tin-plated in solder area
  • Contact Pin Size: 0.75 mm² (AWG 20) for 3-8 poles, 0.25 mm² (AWG 24) for 12-14 poles
  • Tightening Torque: Connector 1±3 N·m, Nut 1±3 N·m
  • Rated Current: 3A (12-14 poles), 5A (3-8 poles)
  • Rated Voltage: 100V to 300V depending on version
  • Overvoltage Category: 1500V
  • Electrical Resistance: >100 MΩ
  • Conductor Range: Corresponds to pole configuration, suitable for soldering
  • Environmental Conditions: Suitable for industrial, outdoor, and harsh environments

Buy the Buy Lumberg Circular Flange Connector Part Number 031812 Online

Secure your industrial wiring with the Lumberg flange connector, designed for harsh environments with IP68/IP69 protection. Featuring reliable threaded joints and solder terminals, it supports multiple pole configurations with rated currents up to 5A and voltages of 300V. Made from durable materials like zinc diecast and PA GF, it withstands temperature ranges from -40°C to +85°C. Easy to install, with correct tightening torque, this connector ensures robust and enduring connections for automation, machinery, and outdoor applications. Buy online today and experience dependable performance.

Order your Lumberg Series031812 flange connector today and ensure reliable, high-quality connections for your industrial projects.

Frequently Asked Questions

Where can I buy LUMBERG 031812?

You can click on the BUY or RFQ button to purchase 031812 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 031812?

You can download the 031812 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 031812?

LUMBERG

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