Terminal Block (MSDB 2.5-M) for Norsup SP28T / SP35T - 7036954

Bosta – Terminal Block (MSDB 2.5-M) for Norsup SP28T / SP35T

This is the genuine replacement mini feed-through terminal block (type MSDB 2.5-M) for the Norsup SP28T and SP35T swimming pool heat pumps. It forms part of the internal electrical wiring assembly, providing secure and reliable connections for the heat pump’s power supply circuits. Replacing a faulty or damaged terminal block with the correct OEM part ensures safe, code-compliant operation.

Compatibiliteit

This terminal block is specifically specified for the Norsup SP28T and SP35T inverter pool heat pump models. These are high-capacity three-phase units designed for large residential and commercial pools. Always verify your heat pump’s model number before ordering to ensure correct fitment.

Waarom authenticiteit belangrijk is

Using a genuine Bosta/Norsup terminal block guarantees the correct rated voltage (800 V) and current capacity (24 A) for your heat pump’s electrical system. Genuine parts maintain the integrity of the spring-cage connection and cross-section rating (2.5 mm²), which are critical for safe, long-term performance and to avoid voiding any remaining warranty.

Installatie

The terminal block is located within the heat pump’s internal junction box. Installation requires isolating the unit from the mains supply before opening the electrical enclosure. Due to the nature of the work, replacement should be carried out by a qualified electrician or certified pool technician in accordance with local electrical regulations.