English 
Relpol S.A. is a Polish manufacturer of relays, operating in the industry since 1958. Relpol S.A.'s products are used in the following areas : industrial and power automation, power electronics, industrial and consumer electronics, telecommunications, white goods and others. Relpol S.A. strengths are experience, quality, permanent and satisfied customers all over the world.
Relpol S.A. industrial relays are mainly used in industrial and energy automation systems, in signaling and protection systems, in other control and electric drives systems. The basic characteristics of industrial relays are : number of contacts : 1 to 4, rated contact switching current up to 30 A (depending on relay type), versions with coil overvoltage suppression, versions with flag indicators and manual relay test pushbuttons with the possibility of latching the normally open contacts closed, mounting on THT, plug-in sockets, 35 mm rails; screw and spring terminals of plug-in sockets, and via flat connecting inserts.
R15 4CO : Contacts : 4 CO; rated load AC1 - 10 A/250 V AC; coils AC or DC; for plug-in sockets and PCB; mechanical indicator; test button; other equipment (option)
Applications:
- General purpose relays, designed for continuous operation
| Ref. | Contact data | Number and type of contacts | Rated current [Ah] | Rated /max switching voltage AC (V) | Contact material |
| R15 4CO | 4CO | 10 | 250/440 | AgSnO2, AgNi, AgNi/Au flash gold plating, AgNi/Au hard gold plating | |
| Coil data | Rated voltage [V] | Rated power consumption |
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| |
50Hz AC 6, 12, 24, 48, 60, 110, 115, 127, 220, 230, 240, 400 basic version 60Hz AC 6, 12, 24, 48, 60, 110, 120, 220, 230, 240 special version DC 6, 12, 24, 48, 60, 110, 120, 220 | AC : 2,8 VA DC : 1,5W | ||||
| General data | Ambient temperature operating [°C] | Mechanical life (cycles) | Electrical life resistive AC1 |
| |
-40 to+70 | ≥ 2 x 107 | ≥ 105 10A, 250V AC |
Relpol S.A. industrial relays are made in Poland. High quality products, they will match your application needs.