The Comat Releco Group is a leading global supplier of high-quality components, systems and services in Industrial Automation, Electrical Installations and Railway and Transport Applications. Our core competencies are Industrial, Time and Monitoring Relays. Comat and Releco are two well-established brands that have for decades enjoyed an outstanding reputation in their complementary segments of the market for Industrial, Time and Monitoring Relays.
Releco relays with twin contacts are used to switch low currents with high operational reliability.
Releco double make relays are designed to switch high DC loads at voltages of 110 and 220 VDC. If consists of one normally open contact with a gap > 3 mm so that the arc length is divided by two.
Releco general purpose relays are used for most general applications, such as automation, pneumatic, heating appliances, signaling, as an input or output interface, etc.
Two open contacts, one of silver nickel and one of tungsten work in parallel but are physically displaced so that the tungsten contact makes and breaks the load. The silver contact is used for carrying the stable current. Releco high inrush relay was designed to switch incandescent and fluorescent lamps, (with p.f corrected), and DC inductive loads. Only available in C7 type housing.
A high remanence magnetic circuit allows Releco relay to latch positively when the current applied flows through the coil in a direction and delatches if the current flows in the opposite direction. Electronic circuitry is added inside the relay to control this action and also protects against transient voltages. There is one winding for AC coils and two windings for DC coils. All coils withstand permanent connection. The relay can be operated with pulses of 50 ms, minimum, at nominal voltage.
Releco mag. Blow out relays are similar to X types, however they have an addition of a powerful magnet which "blows out" the arc generated when the contacts are opened, therefore quenching the arcing quickly and increasing the contact life. They are able to switch DC loads of up to 10 A @ 222 V DC1 and 2 A @ 220 V DC13
Releco relays with open contact arrangement allows an increase in the contact gap, increasing the DC "break capacity" without altering the AC performance.
Releco railway relays are used for most general applications, such as automation, pneumatic, heating appliances, signaling, as an input or output interface, etc. Releco relays with twin contacts are used to switch low currents with high operational reliability. Releco DC relays adjusted to work at lower power, available in both MR-C and QR-C versions. Gold-flashed contacts 0.2μ or plated 10μ Au (optional).
Releco sensitive DC relays adjusted to work at lower power, available in both MR-C and QR-C versions. Gold-flashed contacts 0.2μ or plated 10μ Au (optional).
Releco solid-state relay (SSR) is an electronic switching device that switches on or off when a small external voltage is applied across its control terminals.
Releco modules CT 2 and CT 3 are electronic timers that are designed to be inserted beween a standard plug-in relay and its socket, enabling the relay to be operated as a timer relay. Releco CT modules are able to accept any standard 8 or 11-Pin RELECO series C2 or C3 as well as those from any other supplier. The relay coil voltage must be in the range shown for each model.