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LUMBERG KFR81 Circular Connector
The KFR81 is a high-quality circular connector with threaded joint M16 according to IEC 61076-2-106, suitable for IP40/IP67/IP68 environmental sealing. Designed for printed circuit board mounting with front mounting capability, it features a robust zinc die-cast housing, insulated with PA GF V-0, and contact bushings made of CuZn with silver- and gold-plating. Its mechanical and electrical specifications ensure reliable performance, with a temperature range of 40°C to +85°C, rated currents of 3A to 5A, and rated voltages up to 300V. Ideal for industrial automation and control systems requiring durable, sealed connections.
LUMBERG KFR81 Circular Connector Specifications:
- Temperature Range: 40°C to +85°C
- Insulating Body: PA GF, V-0 UL94
- Housing Material: Zinc diecast, pre-copper, nickel-plated
- Contact Bush Material: CuZn, silver- and gold-plated, tin-plated in solder area
- Mechanical Connection: M16x0.75, tightening torque 3Nm
- Protection Class: IP40 (locked), IP67/IP68 sealed
- Electrical Data: Rated current 3A (12 poles), 5A (3-8 poles), Rated voltage up to 300V
- Contact Resistance: 5 mΩ
- Overvoltage Category: I, UL Group A
- Insulation Resistance: >100 MΩ
- Pin Configurations: 2 to 8 poles, suitable for PCB layouts
- Operating Temperature: -40°C to +85°C
Buy the Buy Lumberg Circular Connector Part Number KFR81 Online
Secure your industrial control systems with the Lumberg KFR81 circular connector, featuring IP67/IP68 sealing, robust zinc diecast housing, and reliable electrical specifications. Perfect for PCB front mounting applications, it offers consistent performance in demanding environments. Easy to install and compatible with various PCB layouts, this connector ensures durable, secure connections in automation, control, and instrumentation systems. Purchase online easily and benefit from fast delivery, competitive pricing, and trusted quality for your project needs.
Order your Lumberg Series KFR81 threaded circular connector today and ensure reliable, sealed connections for your industrial control and automation projects.
Frequently Asked Questions
Where can I buy LUMBERG KFR81?
You can click on the BUY or RFQ button to purchase KFR81 from an authorized LUMBERG distributor.
How do I troubleshoot issues or seek technical support for part KFR81?
You can download the KFR81 datasheet or visit the LUMBERG website for support.
Who is the manufacturer of KFR81?
LUMBERG