Indeeco IC-101-B3-600-50 Outdoor Slave 50A SCR

The Indeeco IC-101-B3-600-50 Outdoor Slave is a solid-state power control module used to regulate electric heating loads. This unit has a 50A SCR-based controller, and it is used to control proportional power flow to duct heaters or resistance heating by receiving low-voltage control signals from a master controller. It is placed in electrical control panels, and it operates as an expansion stage that distributes heating load while maintaining stable temperature control in HVAC systems. It supports proper heat modulation, reduces mechanical switching wear, and improves overall system performance.