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LUMBERG 0321081 Circular Connector

The Lumberg E circular connector features a threaded joint M16 according to IEC 61076-2-106, with IP68 protection, suitable for demanding environmental conditions. Made from durable materials including PA GF insulating bodies and CuZn contact bushings with gold and silver plating, it supports solder terminals and is designed for versatile applications in automation and industrial connections. The connector operates within a temperature range of -40°C to +85°C, with a rated current of up to 5A, and is available in various pole configurations from 2 to 14 poles, ensuring reliable electrical connections in rugged environments.

Authorized Distributors
Source:DigiKey
Part No:0321 08-1
Stock:125
Inv Date:06-15-2026
Price: Unit price: $14.17
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Part No:0321 08-1
Stock:45
Inv Date:06-15-2026
Price: Unit price: $7.66
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Part No:0321081
Stock:0
Inv Date:06-15-2026
Price: Unit price: $102
Buy/RFQ:
Part No:0321081
Stock:0
Inv Date:06-15-2026
Price: Unit price: $102
Buy/RFQ:

LUMBERG 0321081 Circular Connector Specifications:

  • Threaded joint: M16 x 0.75 according to IEC 61076-2-106
  • Protection Class: IP68, IP40/IP67 variants available
  • Housing Material: CuZn, nickel-plated
  • Insulating Body: PA GF, V-0 UL 94
  • Contact Bush Material: CuZn, silver-plated and flash gold-plated (3-8 poles); pre-nickel and gold-plated (12-14 poles)
  • Seal Material: NBR
  • Temperature Range: -40°C to +85°C
  • Rated Current: 3A (12-14 poles), 5A (3-8 poles)
  • Rated Voltage: 250V (versions 03, 04, 05-1, 06, 07), 60V (versions 05, 07-1, 08, 08-1, 12, 14)
  • Rated Impulse Voltage: 2000V (versions 03, 04, 05-1, 06, 07), 1000V (versions 05, 07-1, 08, 08-1, 12, 14)
  • Contact Resistance: ≤ 5mΩ
  • Cable Diameter: 4-8mm
  • Connectable Conductor Cross-Section: 0.75mm² (3-8 poles), 0.25mm² (12-14 poles)
  • Insertion and Withdrawal Force: 5N and 12N respectively
  • Tightening Torque: 13 Nm
  • Environmental Conditions: IP68, IP67, IP40 suitable for rugged industrial environments

Buy the Buy Lumberg Circular Connectors Part Number 0321081 Online

Secure reliable, durable connections with this industrial-grade circular connector. Designed for demanding environments, it features a threaded M16 joint, IP68/IP67 protection, and versatile pole configurations. Made from high-quality materials including CuZn and PA GF, it supports solder terminals and operates from -40°C to +85°C. Ideal for automation, machinery, and industrial equipment, this connector ensures long-lasting performance. Purchase online today and enhance your industrial connectivity solutions with ease and confidence.

Buy Lumberg 0321081 now and experience unmatched reliability and performance in rugged industrial environments.

Frequently Asked Questions

Where can I buy LUMBERG 0321081?

You can click on the BUY or RFQ button to purchase 0321081 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 0321081?

You can download the 0321081 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 0321081?

LUMBERG

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