Time-delay relay on pickup or on dropout, with force-guided contacts (weld-no-transfer), mechanically linked. Relay compliant with EN61810-3, type A (all contacts are mechanically linked). One typical application is the re-reading of a contact to determine, with absolute certainty, the position of other contacts in supervision systems. Programmable function (on pickup or on dropout), selectable switching time from 0.1s to over 16 hours, managed by highly reliable electronics that ensure high accuracy across the entire scale. Equipped with changeover contacts for great application flexibility, with a knurled finish providing low contact resistance thanks to multiple electrical contact points:

- Extended electrical life of the contact

- Optimal performance for high DC inductive loads as well as for very low loads, such as interface signals.

- Standard magnetic blow-out.

The excellent electrical and mechanical performance of these relays allows them to be used in the most demanding mains, such as:

- Control and signalling functions in power stations

- Electrical substations

- Rail transport

- Industries with production processes operating in continuous mode.

- Suitable for use on rolling stock.

High immunity to electromagnetic disturbances typical of high-voltage substations.

Compliance with standards

• EN 61810-3 Relays with forcibly guided contacts (mechanically linked)
• EN 61810-1, EN 61810-2, EN 61810-7, EN 61812 Electromechanical elementary relays
• EN 60695-2-10 Fire hazard testing
• EN 50082-2 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

• Forced-guidance contacts (mechanically linked), relays compliant with EN 61810-3, type A
• Plug-in relays with ‘on pickup’ or ‘on dropout’ time delay, with 4 C/O contacts, 12 A
• Wide time setting range from 0.1 s to over 16 hours
• Can be used for safety applications, suitable for rolling stock
• Solid and robust construction for intensive use
• Very long electrical life and exceptional endurance
• Self-cleaning knurled contacts
• Transparent cover equipped with an extraction handle
• 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.