as an official Heil Quaker/ICP component

Field Reliability: Rugged construction and a simple pneumatic piston design minimize mechanical failure points in high-cycle environments

maintaining original system engineering

Common Questions & Technical Support What are the electrical ratings for this snap switch

Johnson Controls M9203-BUB-2 Actuator 323269-701 as an official Heil Quaker/ICPThe Johnson Controls M9203 BUB 2 is a professional grade Spring Return Direct Coupled Actuator engineered for precision control in HVAC systems. Operating on a universal power supply of 85 264 VAC, this unit delivers a rated 27 lb in torque (3 Nm), making it an ideal solution for small to medium dampers and ball valve applications. Designed for two position control (on off), it features a mechanical spring return that ensures a fail safe position