The CLE series plug-in relays (4 timed contacts) are based on the POK relay platform. They are designed and built with materials and solutions that give them excellent endurance and robustness specifications:

- Suitable for use in harsh operating environments subject to severe thermal shocks.

Function: flashing, symmetrical cyclic, fixed flash (55 to 90 pulses/min). Equipped with magnetic blow-out, these relays guarantee high effectiveness in the interruption of DC loads. The common contact is mounted on a separate return device, comprising a flexible blade designed to ensure uniform pressure on the break contacts. The excellent electrical and mechanical performance of these relays allows them to be used in the most demanding mains:

- Control and signalling functions in power stations

- High-voltage and medium voltage substations

- Rail transport

- Industries with production processes operating in continuous mode.

Exceptional resistance to shock and vibration, ideal for use on rolling stock. High immunity to electromagnetic disturbances typical of high-voltage substations.

Compliance with standards

• EN 61810-1, EN 61810-2, EN 61810-7 Electromechanical elementary relays
• EN 61812-1 Time relays
• EN 60695-2-10 Fire hazard testing
• EN 50082-2, EN 61000-4 Electromagnetic compatibility
• EN 60529 Degrees of protection provided by enclosures
• EN 60077 Electric equipment for rolling stock - General service conditions and general rules
• EN 50155 Electronic equipment used on rolling stock
• EN 61373 Shock and vibration tests, category 1, class B
• EN 45545-2 Requirements for fire behaviour of materials and components - Product No. EL10 - Requirement R26, V0
• ASTM E162, E662 Standard test method for surface flammability of materials; Standard test method for specific optical density of smoke
• Approved LV15 / LV16 ENEL / TERNA

• Plug-in relays with cyclic symmetrical flashing function
• 4 time-delay contacts, 5 A
• Fixed flash from 55 to 90 pulses/min
• Excellent resistance to shock and vibration
• Transparent cover equipped with an extraction handle
• Mechanical key for relays and sockets
• Wide choice of associated bases and locking springs

To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.