.webp "Spare part 5-step fan speed controller")
.webp "Replacement circuit for SC2A 4 series")
Replacement circuit | SC2A 4 series | 1,5 A or 2,5 A
Product description
Replacement circuit for SC2A4-15L55 or SC2A4-25L55 series of fan speed controllers. It is possible to switch between two optimal fan speeds (high/low operation) via the digital input. The TK monitoring function disables the motor in case of overheating.
Additional specifications and description
Replacement circuit for SC2A4 series
This electronic circuit board controls Sentera's SC2A4 series of transformer fan speed controllers. SC2A4 are transformer fan speed controllers with day-night function and TK monitoring. Two optimal motor speeds can be selected. The dry contact input makes it possible to activate one of these optimal motor speeds. A clock, a thermostat or a switch can be connected to the dry contact input. Thanks to the TK monitoring function, the motor is disabled in case of overheating.
This PCB can be used as a spare part for following article codes:
- SC2A4-15L55
- SC2A4-25L55
Remarks, reviews & ratings