Jacuzzi ® Electrical and Fuses

Jacuzzi two position terminal block used in all 230V J-200 and J-300 spas built from 2002 to 2015. Not for use in J-310, J-315, J-325 (most years)...

 The MCB311A is a replacement for Jacuzzi SCM and  older controls. A sequencing switch has several micro-switches that change orientation...

Transforms 120V AC input to 110V DC output. Found in most older Jacuzzi Blue Box SCM mechanical controls.

20 Amp Circuit Breaker found in most all older Jacuzzi Blue Box and Brown Box SCM Controls.  

A Jacuzzi double pole double throw contactor used in older SCM blue box control systems. 110V DC coil. Commonly used as the heater contactor.

This 30-amp fuse holder is used in lots of controls, including J-200 series hot tubs, J-300 series hot tubs and pre-2002 digital...

Jacuzzi double pole double throw relay used in most all of the older SCM blue box system controls. Factory original replacement part. 110V DC Coil....

This mechanical thermostat is a retro-fit for older "blue box" Jacuzzi SCM control systems.  SPDT = single pole, double throw...

This transformer can be used on  all Jacuzzi® J-300 Hot Tubs from 2002 to 2014 Model 6560-274

Common time delay fuses, available in 4 sizes: SC-15 15 amp (Blue),  SC-20 20 amp (Orange), SC-25 25 amp (Green), and SC-30 30 amp...