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LUMBERG 031807 industrial circular connector

The Lumberg E circular flange chassis plug is designed for front mounting with threaded joint and solder terminals, offering IP68 protection. Made of high-quality materials such as PA GF, CuZn, and diecast zinc, it withstands temperatures from -40°C to +85°C. Suitable for wiring with 0.75 mm² or 0.25 mm² conductors, rated for current up to 5A and voltage up to 300V depending on version. It features silver and gold-plated contact pins, a sealed environment with EPDM, and ensures reliable electrical connections in industrial environments.

Authorized Distributors
Source:Newark
Part No:0318 07
Stock:80
Inv Date:06-15-2026
Price: Unit price: $2.17
Buy/RFQ:
Source:DigiKey
Part No:0318 07
Stock:96
Inv Date:06-15-2026
Price: Unit price: $11.13
Buy/RFQ:
Part No:0318 07
Stock:0
Inv Date:06-15-2026
Price: Unit price: $16.71
Buy/RFQ:

LUMBERG 031807 industrial circular connector Specifications:

  • Temperature range: -40°C to +85°C
  • Housing Material: Zinc diecast, pre-copper and nickel-plated
  • Insulating body: PA GF, V-0 UL94
  • Contact Material: Copper-Zinc, silver-plated, gold-flashed in solder area
  • Seal Material: EPDM
  • Protection Class: IP68 in locked condition per IEC DIN EN 60529
  • Tightening Torque: 1±3 Nm
  • Connectable conductors: 0.75 mm² (3-8 poles), 0.25 mm² (12-14 poles)
  • Rated Current: 3-5A
  • Rated Voltage: Varies from 32V to 300V depending on version
  • Overvoltage Category: I, UL
  • Rated Impulse Voltage: 1500V
  • Mechanical Data: Threaded joint suitable for front mounting
  • Environmental conditions: Suitable for industrial applications

Buy the Buy Lumberg E Circular Connector Part Number 031807 Online

Purchase the Lumberg E circular flange connector online today for robust, high-quality electrical connections in industrial settings. Its threaded joint and solder terminals ensure secure assembly, while the IP68 rated sealing guarantees protection against dust and water ingress. Constructed from durable materials like zinc diecast and PA GF, it withstands extreme temperatures from -40°C to +85°C. Suitable for wiring with 0.75 mm² or 0.25 mm² conductors, rated for up to 5A and 300V, it is ideal for reliable industrial automation and control systems.

Get Lumberg E 031807 today—designed for durable, reliable industrial connections with IP68 protection and solder terminals for demanding environments.

Frequently Asked Questions

Where can I buy LUMBERG 031807?

You can click on the BUY or RFQ button to purchase 031807 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 031807?

You can download the 031807 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 031807?

LUMBERG

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