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.
R20 : Contacts : 1NO, 2NO; rated load AC1 – 30 A/250 V AC or 25 A/250 V AC; coils AC or DC; for flat insert connectors
Applications:
- General purpose relays, designed for continuous operation
- Household equipment
- Air conditioning and ventilation systems
- Audio equipment
- Control devices
- Automation systems
- Photoelectric systems...
| Ref. | Contact data | Number and type of contacts | Rated current [Ah] | Rated /max switching voltage AC (V) | Contact material |
| R20 | 1NO, 2 NO | 1NO : 30 2NO : 25 | 250/440 | AgSnO2 | |
| Coil data | Rated voltage [V] | Rated power consumption |
|
| |
50/60Hz AC : 24, 115, 230 DC : 12, 24, 110 | AC : 1,7VA (24, 48V) 2,5VA (115, 230V) DC : 1,9W | ||||
| General data | Ambient temperature operating [°C] | Mechanical life (cycles) | Electrical life resistive AC1 |
| |
-25 to +75 | >107 | >105 1Z: 30 A, 250 V AC 2Z: 25 A, 250 V AC |
Relpol S.A. industrial relays are made in Poland. High quality products, they will match your application needs.