Harvia ZSK-778 30A Contactor

ZSK-778 30A replacement contactor for the listed North American KIP, built-in-control Cilindro, Topclass, The Wall and Virta Combi assemblies, and compatible CX30 power units. Match the original code and electrical rating.

Manufacturer part number: ZSK-778.

Compatible models

• KIP built-in: For CX30 power units and KIP wall-mounted heaters; confirm the original contactor rating.
• Cilindro built-in 6/8/9 kW: ZSK-778 contactor for built-in-control Cilindro HPCS6U1HB/HPCS8U1HB/HPCS9U1HB. Match the original contactor code and electrical rating.
• Topclass built-in: ZSK-778 contactor for North American Topclass KV heaters. Match the original contactor code and electrical rating.
• The Wall built-in: SPZSK-778 contactor for North American The Wall HSWS/HSW built-in-control models. Confirm the heater nameplate and original part code.
• Virta Combi 6.8/8/9/10.5 kW: ZSK-778 contactor for the Virta Combi assemblies shown in the North American manual. Confirm the original contactor code and control assembly before requesting.

Send the heater model, power rating, serial number, production year and a photo of the original part or rating plate with your request so we can confirm the exact replacement.