RGK

timed relay on pick-up or drop-out, with forcibly guided (weld-no-transfer), mechanically linked contacts. Component compliant with EN61810-3, type A (all contacts are mechanically linked). A typical application is check reading of a contact to establish the position of the other contacts in self-monitoring control systems with absolute certainty.

Programmable function (pick-up or drop-out), switching time selectable from 0.1s to more than 16 hours, managed by a high reliability electronics that ensure an extreme precision on the whole scale.

Changeover contacts, for exceptional application flexibility, with knurled finish to provide lower ohmic resistance thanks to the multiple electrical connection points: extended electrical life expectancy of the component, optimal performance for strongly inductive DC loads and for very low loads, such as in the case of interface signals. Standard magnetic blower.

The excellent electrical and mechanical performance of these relays allows them to be used in the most demanding sectors, such as control and signalling functions in electricity generating stations, electrical transformer stations, rolling stock or in industries with continuous production processes.

High immunity to the electromagnetic interference typical of high voltage electricity distribution stations.

Suitable for use on rolling stock.

• EN 61810-3 Relays with forcibly guided (mechanically linked) contacts
• 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