PFQ4 Industrial Socket and Plug (400 A, 690 V) – High Power with Auxiliary Switches

The hermetically sealed PFQ4 high-power sockets and plugs (400 A, 690 V) are designed for connecting large appliances and generators in demanding environments. They are used in quarries, powering tunneling machines, port machinery, or boats, as well as in municipal equipment and public services. Thanks to its robust IK10 metal housing, this connector provides the highest level of protection and reliable power.

Key Features and Functionality of the PFQ4 Series

The PFQ4 series offers not only high current parameters but also advanced functionality thanks to additional auxiliary and pilot contacts, which is crucial in complex control systems.

• Electrical parameters: 400 A, 690 V (data from the product specifications).
• Automatic protection class: IP66/IP67 (protection against strong water jets and immersion).
• Additional contacts: 6 auxiliary contacts + 2 pilot contacts.
• Metal casing, highest mechanical resistance IK10.
• Operating temperature: from -40 °C to +60 °C.

Compliance with safety standards and regulations

PFQ4 connectors meet key European, American, and Canadian standards, ensuring global compliance and safe use.

• Compliance with European Low Voltage Directives (LVD) and RoHS (CE marking) and the European REACH regulation.
• Compliance with UL 1682 (USA) and CSA C22.2 NR 182.1-07 (Canada).
• Ensures compliance of electrical machines with European Machinery Directive regarding disconnectors.
• Ensures compliance of electrical installations with the decrees of August 30, 2010, September 22, 2010 and the implementing decrees of the French Labor Code regarding occupational health and safety when using electrical installations.
• Ensures compliance of electrical installations with the IEC/HD 60364 and NF C 15-100 standards.