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LUMBERG KFR80 Circular Connector

The KFR80 is a robust circular connector with a threaded M16 joint complying with IEC 61076-2-106 standards, offering IP40 protection. Designed for environmental resilience, it features a zinc diecast housing, copper zinc contact bushings with gold and tin plating, and a PA GF insulating body. Suitable for industrial environments, it supports a rated current of 3 A to 5 A and a voltage of up to 300 V, with an overvoltage category of 1. Its mechanical and electrical specifications ensure reliable connections for control and automation applications in harsh conditions.

Authorized Distributors
Source:Newark
Part No:KFR 80
Stock:65
Inv Date:06-15-2026
Price: Unit price: $1.52
Buy/RFQ:
Part No:KFR 80
Stock:0
Inv Date:06-15-2026
Price: Unit price: $7.79
Buy/RFQ:

LUMBERG KFR80 Circular Connector Specifications:

  • Protection Class: IP40
  • Connection: M16x0,75 threaded joint
  • Housing Material: Zinc diecast, nickel-plated
  • Insulating Body: PA GF, V-0 according to UL94
  • Contact Material: CuZn, silver-plated, flash gold- and tin-plated in solder area
  • Number of Poles: 8
  • Electrical Ratings: 3 A (12 poles), 5 A (3-8 poles), Rated voltage up to 300 V depending on version
  • Rated Impulse Voltage: 1500 V
  • Temperature Range: -40°C to +85°C
  • Insertion Force per Contact: 5.0 N
  • Withdrawal Force: 12 N (3-8 poles), 0.9 N (12 poles)
  • Tightening Torque: +3 Nm
  • Overvoltage Category: I
  • Insulation Resistance: >100 MO

Buy the Lumberg KFR80 – Reliable Circular Connector for Industrial Applications

Order the Lumberg KFR80 online today and ensure secure, durable connections for your industrial automation and control systems. With IP40 protection, zinc diecast housing, and gold-plated contacts, this connector guarantees high performance in challenging environments. Its compact design and robust construction make it ideal for efficient front mounting on printed circuit boards. Whether for machinery, control panels, or automation systems, purchase online now to benefit from quick delivery, trusted quality, and technical support, ensuring your project’s success.

Buy Lumberg KFR80 now and experience unmatched reliability and performance in industrial automation environments.

Frequently Asked Questions

Where can I buy LUMBERG KFR80?

You can click on the BUY or RFQ button to purchase KFR80 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part KFR80?

You can download the KFR80 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of KFR80?

LUMBERG

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