Eberle Controls Installation Relay ISCH 20-4 S

Manufacturer: Eberle Controls
Designation: Installation Relay
Type: ISCH 20-4 S
Rated Operating Voltage: 500 V
Rated Operating Current: 20 A
Rated Control Voltage: 230 V
Type of Operating Voltage: AC
Type of Control Voltage: AC
Number of Contacts as Normally Open: 4
Max. Incandescent Lamp Load: 1000 W
Max. Fluorescent Lamp Load: 560 VA
Max. Fluorescent Lamp Load (Duo Circuit): 560 VA
Max. Fluorescent Lamp Load (Parallel Compensated): 140 VA
Manual Control Switch: No
Width in Division Units: 3
Installation Depth: 46.5 mm
Additional Devices Possible: No
With Day/Night Function: No
Hum-Free: Yes

The installation relays with 4 normally open contacts are commonly used for automation processes in building installations. They are primarily used for switching and controlling lighting systems, ventilation, heating, pumps, and heat pumps in building automation. The devices are suitable for panel mounting on mounting rails (35 mm) according to DIN EN 50 022 as well as for wall mounting.

Advantages: hum-free magnetic drive, quiet switching, switching position indication, attachable auxiliary switch, high switching capacity and lifespan, touch protection according to VDE 0106 Part 100.
EAN: 4017254105753.