PRE Series 16 Amp Plugs | pre316pb

Sensor Control LLC is a trusted supplier of ATX™ PRE Series 16 Amp plugs (pre316pb) in the UAE, offering high-performance, increased safety electrical connections specifically designed for use in hazardous locations (Zones 1, 2, 21, and 22). These plugs and receptacles are built for durability, safety, and compliance with the strictest international explosion-proof standards, including ATEX, IECEx, and INMETRO certifications.

Key Features

The PRE Series plug (pre316pb) incorporates several enhanced safety features designed to protect workers and equipment in explosive environments:

1. Safe Disconnect Mechanism
   Each unit is equipped with a safe disconnection mechanism that ensures electrical isolation before withdrawal. This reduces arc risks and enhances safety during connection or disconnection under load.
2. Dual-Chamber Flameproof Design
   The system is engineered with two flameproof chambers:
   • One chamber provides contact separation.
   • The second chamber ensures the disconnection of each phase.
3. High Short Circuit Resistance
   With a short-circuit protection rating of 20 kA, these devices are reliable for high-demand environments, while the normal operational reference is 10 kA.
4. Voltage Color Coding
   Different operating voltages are clearly coded to prevent mismatched connections and human error during installation or maintenance.
5. Compatibility
   The receptacles are designed to accept only ATX plugs, ensuring secure and controlled connections. Other plug types cannot be inserted, adding a layer of operational security.
6. Operating Temperature Range
   Designed to perform efficiently in extreme conditions with an operating temperature range of -20 °C to +55 °C (-4 °F to +131 °F).
7. Material Durability
   • Wall socket (2P, 2P+E): High-impact resistance polycarbonate.
   • Wall socket (3P+E, 3P+N+E): High-impact resistance fiberglass-reinforced polyester.
   • Plug, mobile socket, and flush socket: Polyamide body for lightweight and toughness.

Technical Specifications

This makes the PRE series ideal for medium power applications in hazardous zones where performance and safety are paramount.

Certifications and Compliance

ATEX/IECEx Certifications

1. For Plugs, Mobile Sockets, Flush Sockets

• Gas Zones 1 and 2
  • ATEX: Conforming to Directive 2014/34/EU: II 2 G
  • Protection Type: Ex de IIC
  • Temperature Class: T6 for -20°C ≤ Ta ≤ +40 °C; T5 for -20 °C ≤ Ta ≤ +55 °C
  • IECEx Certificate: LCIE Ex 14.0062X
  • Degree of Protection: IP66 (according to EN/IEC 60529)
• Dust Zones 21 and 22
  • ATEX: Conforming to Directive 2014/34/EU: II 2 D
  • Protection Type: Ex tb IIIC
  • Surface Temperature: T98 °C (T154 °F)
  • Ambient Temp Range: -20 °C ≤ Ta ≤ +55 °C
  • IECEx Certificate: LCIE Ex 14.0062X

2. For Wall Mounting Socket

• Gas Zones 1 and 2
  • ATEX: Directive 2014/34/EU: II 2 G
  • Protection Type: Ex de IIC
  • Temperature Class: T6/T5 (similar temperature ranges as above)
  • IECEx Certificate: LCIE ATEX 0001U2
• Dust Zones 21 and 22
  • ATEX: Directive 2014/34/EU: II 2 D
  • Protection Type: Ex tb IIIC
  • Surface Temperature: T98 °C
  • IP Rating: IP66
  • IECEx Certificate: LCIE X 07.0012U

INMETRO Certification

• Type: PCX (Plugs, Mobile Sockets, Flush Sockets)
  • Certificate: BVc 11.06394
• Type: PCX/EN (Wall mounting socket)
  • Certificate: BVc 11.0598-U/04

These certifications ensure that every plug and socket from this series is tested and approved for use in flammable atmospheres, meeting both local and international regulatory standards.

Conclusion

The ATX™ PRE Series 16 Amp plugs and sockets are the benchmark for reliable, explosion-proof electrical connections in hazardous environments. With certifications for both gas and dust zones, advanced safety mechanisms, and robust materials, this range provides unmatched protection and performance for industrial operations.

Whether you are operating in offshore platforms, LNG facilities, or chemical plants, Sensor Control LLC is your reliable partner for safe and compliant plug and socket solutions.