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LUMBERG NESJ21 Power Supply Connector

This power supply connector features a straight plug design with solder eyes, ideal for industrial applications requiring reliable electrical connections. It is constructed with a durable ABS insulating body and nickel-plated copper-zinc contacts, offering excellent conductivity. The connector has a 55mm outer diameter, a 21mm inner diameter, and supports cable diameters up to 4mm. It operates within a temperature range of -20°C to +70°C, with a rated impulse voltage of 500V and an insulation resistance of 100MΩ, ensuring safety and performance in various environments.

Authorized Distributors
Source:Newark
Part No:NES/J 21
Stock:124
Inv Date:06-15-2026
Price: Unit price: $1.07
Buy/RFQ:

LUMBERG NESJ21 Power Supply Connector Specifications:

  • Outer Diameter: 55mm
  • Inner Diameter: 21mm
  • Material: ABS (insulating body), Copper-Zinc (contacts), Nickel-plated
  • Cable Diameter: 4mm
  • Temperature Range: -20°C to +70°C
  • Rated Voltage: 500 V
  • Rated Impulse Voltage: 500 V/60s
  • Insulation Resistance: 100 MΩ
  • Environmental Conditions: Active
  • Connectors: Suitable for soldering
  • Mechanical Data: Robust construction for industrial use

Buy the Lumberg Power Supply Connectors – Reliable Industrial Power for Industrial Applications

Experience reliable power connections with our high-quality power supply connector featuring solder eyes, robust ABS body, and nickel-plated contacts. Designed for industrial environments, it offers excellent conductivity, resistance to extreme temperatures, and compliance with safety standards. Easy to install with support for 4mm cable diameter, this connector ensures secure electrical connections for various equipment. Purchase now online to benefit from fast delivery and competitive pricing, ensuring your projects stay on track with durable, professional-grade components.

Get Lumberg power supply connectors today—built for precision and long-lasting durability, ideal for industrial power connections.

Frequently Asked Questions

Where can I buy LUMBERG NESJ21?

You can click on the BUY or RFQ button to purchase NESJ21 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part NESJ21?

You can download the NESJ21 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of NESJ21?

LUMBERG

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