myMectronic
myMectronic

A Premier B2B Part Search

LUMBERG 0321051 Industrial Circular Connector

The Lumberg E family features circular connectors with threaded joints in M16 according to IEC 61076-2-106, offering IP40, IP67, and IP68 protection levels. These connectors include sockets with solder terminals and are constructed from durable materials such as PA GF, CuZn, and NBR, ensuring reliable electrical and mechanical performance. Suitable for industrial environments, they support a temperature range of -40°C to +85°C, with rated currents of up to 5A and voltages up to 250V. Their robust design and high IP ratings make them ideal for secure, water-resistant connections in automation and control systems.

Authorized Distributors
Source:Newark
Part No:0321 05-1
Stock:69
Inv Date:06-15-2026
Price: Unit price: $6.47
Buy/RFQ:
Part No:0321 05-1
Stock:0
Inv Date:06-15-2026
Price: Unit price: $11.53
Buy/RFQ:

LUMBERG 0321051 Industrial Circular Connector Specifications:

  • Threaded joint: M16 x0.75 according to IEC 61076-2-106
  • Protection Levels: IP40, IP67, IP68
  • Material: Insulating body PA GF, V-0 UL94, Contact bush CuZn, silver-gold plated, Housing CuZn nickel-plated
  • Temperature Range: -40°C to +85°C
  • Connection: Solder terminals, suitable for conductors 0.75 mm² (AWG 20) or 0.25 mm² (AWG 24)
  • Cable Diameter: 4-8 mm
  • Rated Current: 3A to 5A depending on poles
  • Rated Voltage: 60V to 250V depending on versions
  • Insulation Resistance: >100 MΩ
  • Contact Resistance: 5 mΩ
  • Insertion Force/Contact: 5.0 N
  • Withdrawal Force/Contact: Not specified
  • Tightening Torque Connector: 13 Nm
  • Protection Class: IP68 when locked with appropriate counterpart
  • Environmental Conditions: Operating temperature -40°C to +85°C

Buy the Buy Lumberg E Circular Connectors Part Number 0321051 Online

Purchase the Lumberg E Industrial Circular Connector Part Number 0321051 online today for robust, IP68-rated sealing and durable construction. This connector supports a wide temperature range from -40°C to +85°C, making it suitable for harsh environments. Its solder terminals accommodate conductors up to 0.75 mm², and the connector's IP68 rating ensures water resistance in demanding industrial applications. A reliable choice for automation, control systems, and machinery, this connector guarantees secure electrical connections with rated currents up to 5A and voltages up to 250V. Shop now for fast, convenient online delivery and upgrade your connection solutions today.

Order your Lumberg E Series0321051 circular connector today and ensure reliable, water-resistant connections for your industrial projects.

Frequently Asked Questions

Where can I buy LUMBERG 0321051?

You can click on the BUY or RFQ button to purchase 0321051 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part 0321051?

You can download the 0321051 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of 0321051?

LUMBERG

LUMBERG Part List

Browse and search other LUMBERG parts, locate datasheets and stock

Sponsored by