Engineered for Interference: Nickel-Plated Brass EMI/RFI Proof Cable Glands

EMI/RFI Proof grounded nickel-plated brass strain relief fittings meet strict standards for reliable grounding and protection from electromagnetic interference (EMI).

As electronic components become more sensitive and frequencies more crowded, protecting the integrity of your data and power transmission is paramount. This is where EMI/RFI Proof Nickel-Plated Brass Strain Relief Cable Glands from Sealcon come into play.

The STANDARD version features an integral O-ring designed to press the braiding firmly against the internal wall. This configuration is compatible with braided shields and is available in PG, Metric, and NPT threads.

Understanding EMI and RFI

Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) are “noise” signals that can disrupt the performance of electrical circuits. Whether it’s caused by nearby machinery, wireless communications, or lightning, this interference can lead to data loss, equipment malfunction, or complete system failure. To combat this, shielding is required not just for the cable itself, but at the point of entry into the enclosure.

The Sealcon Solution: Nickel-Plated Brass

Sealcon’s standard EMI/RFI cable glands are engineered from high-quality Nickel-Plated Brass (NPB). NPB provides a level of durability and environmental resistance that is essential for heavy-duty industrial use.

These glands are specifically designed to ensure a low-impedance connection between the cable shield and the housing. This “braid-to-gland” contact ensures that any stray electromagnetic noise is safely diverted to the ground, preserving the signal inside the cable.

Key Features and Advantages of EMI/RFI Proof Cable Glands

• Superior Sealing (IP68/IP69K)
• High-Pressure Resistance
• Temperature and Flame Resistance
• Corrosion Resistance

Sealcon offers FE (Foil Feed-Through) and BE (Braided) type EMI glands, both of which enhance modularity by allowing you to increase or decrease the cable opening via standard and reduced inserts.

Unlike standard EMI glands that require manual braid folding, the FE-type uses conductive spring fingers. This streamlined design eliminates human error and drastically reduces installation time without compromising on EMI protection.

Contact Sealcon About Your Next Project

By utilizing Sealcon’s EMI/RFI Proof Nickel-Plated Brass Cable Glands, you aren’t just securing a cable, you are investing in the long-term reliability of your entire system.

Looking for the right fit for your next project? Contact Sealcon to explore the full range of EMI/RFI solutions to ensure your application remains interference-free.