Electronic Case Controllers

TC Series

This full line of microprocessor-based, programmable case temperature controllers offers three platforms and a host of options. Patented capacitive touch keys and a large LED display increase programming ease and accuracy. Input/output options can extend control to system components such as fans and lights. It’s coolness, controlled—your way.


MR5 Series

MR5 Series advanced microprocessor-based controllers offer even more flexibility to manage medium- and low-temperature commercial refrigeration equipment with adaptive defrost functionality. They include three or four control relays for compressors, fans, defrost and alarms; a wide range of options to customize control and alarm functions; and simple configuration menus to save time with setup and reduce energy costs.


MS Series

MS Series temperature controls are versatile, microprocessor-based, multifunction, programmable temperature controls, for single and multiple-stage applications. Operating modes include direct, reverse, deadband or individual setpoint. Large, easy-to-read displays use red LEDs. Choose panel mount or DIN rail mount models. A99B temperature sensors enable remote mounting of the display unit.


A99B Series

A99B Series temperature sensors are passive positive temperature coefficient (PTC) sensors. Accessories support a variety of mounting configurations. Applications include temperature sensing for freezers and coolers, as well as defrost termination sensing, space and return air temperature sensing, and condenser fan cycling.


To learn more about our diverse offering of electronic controls, ask your friendly, experienced PENN team.