Peppers Cable Gland Adapter Brass, M20 Exterior Thread, M25 Interior Thread, AR Series AR3BF/M20/M25

Peppers AR3BF/M20/M25 Cable Gland Adapter is a premium brass adaptor designed for electrical applications requiring reliable thread transitions in explosion-protected environments. Featuring an exterior M20 thread and an interior M25 thread, this component allows seamless connection between different cable gland sizes while maintaining safety and compliance with explosion protection methods such as Ex db, Ex eb, Ex ta, and Ex nR.

Manufactured from durable brass and electroless nickel plated, this adapter offers excellent corrosion resistance, making it ideal for demanding industrial settings including mining (excluding aluminium applications) and surface installations. Its design ensures IP66 and IP68 ingress protection for IEC-type applications, as well as compliance with Class I Division 1 and NEMA 4X standards prescribed by CEC / NEC.

The adapter is fitted with a nitrile O-ring on the exterior threads, providing a secure seal to prevent moisture ingress and ensure long-term operational reliability. It functions effectively within a wide operating temperature range of -60°C to +200°C, accommodating harsh conditions often encountered in industrial installations.

Peppers AR Series adapters meet rigorous international standards, including EN 60079-0, -1, -7, -15, -31, IEC 60079 series, UL514B, UL1203, ANSI/UL 60079, ISA 60079-31, and CSA C22.2 certifications. These certifications validate its suitability for critical safety applications where explosion protection is mandatory.

Constructed from high-quality brass material ensuring durability. Features M20 exterior and M25 interior thread sizes for versatile fitting. Approved for Ex db, Ex eb, Ex ta, and Ex nR explosion protection methods. Suitable for mining and surface installations with IP66 and IP68 ratings.

Operates reliably between -60°C and +200°C temperature range. Equipped with nitrile O-ring on external metric threads for secure sealing. Electroless nickel plated for corrosion resistance and enhanced longevity. Complies with multiple international standards including EN, IEC, UL, ANSI, ISA, and C22.2 certifications.

This Cable Gland Adapter is ideally used in electrical, automation, industrial, and hazardous environment settings where thread compatibility and explosion protection are essential. It supports secure and safe electrical connections in various installations requiring rigorous adherence to safety standards.

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