Saunum Contactor Box
The contactor box is a crucial component when installing any Saunum heater rated between 12 kW and 20 kW. It works in conjunction with your control panel to safely manage the high electrical load required by larger sauna heaters.
Rather than the control unit switching the full power directly, the contactor box acts as a relay – receiving a low-voltage signal from the control panel and safely switching the high-voltage supply to the heater. This not only protects the control system but ensures reliable operation over time.
Key Features:
• Suitable for Saunum heaters between 12 kW and 20 kW
• Required when using control units such as the Saunum Leil 1.1
• Durable ABS enclosure with IP65 protection rating
• Dimensions: 418 mm (W) x 436 mm (H) x 148 mm (D)
• Provides safe separation of control signals and heater power
Installation note:
Due to the high current involved, this unit must be installed by a qualified electrician in accordance with local electrical regulations. Always consult your installer or supplier if you’re unsure whether a contactor box is needed for your setup.
View the wiring schematic by clicking here.
Original: $533.22
-65%$533.22
$186.63Product Information
Product Information
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Description
The contactor box is a crucial component when installing any Saunum heater rated between 12 kW and 20 kW. It works in conjunction with your control panel to safely manage the high electrical load required by larger sauna heaters.
Rather than the control unit switching the full power directly, the contactor box acts as a relay – receiving a low-voltage signal from the control panel and safely switching the high-voltage supply to the heater. This not only protects the control system but ensures reliable operation over time.
Key Features:
• Suitable for Saunum heaters between 12 kW and 20 kW
• Required when using control units such as the Saunum Leil 1.1
• Durable ABS enclosure with IP65 protection rating
• Dimensions: 418 mm (W) x 436 mm (H) x 148 mm (D)
• Provides safe separation of control signals and heater power
Installation note:
Due to the high current involved, this unit must be installed by a qualified electrician in accordance with local electrical regulations. Always consult your installer or supplier if you’re unsure whether a contactor box is needed for your setup.
View the wiring schematic by clicking here.
