On Off Temperature Control For HVAC And Industrial Use A350A B Series 90 To 250F Range Compact Nema 1 Enclosure Din Rail Mount Ready Easy Install Electronic Controller
✔️ 90-250°F range, compact NEMA 1 enclosure, DIN rail mount, single unit
This compact temperature controller is designed for HVAC and industrial use, housed in a durable NEMA 1 plastic enclosure with standard 35 mm DIN rail mounting. It is not position sensitive but should be mounted for convenient wiring and adjustment. Four key-slot back mounting holes support surface mounting. Add-on modules plug into the right side of the A350A/B control.
✅ 90-250°F (32-121°C) temperature range for on/off control
✅ Compact NEMA 1 plastic enclosure
✅ DIN rail mounting compatible with 35 mm standards
✅ Four back key-slot holes for surface mounting
✅ Part number A350AA-2C; Made in United States by Johnson Controls
💡 What is a temperature controller used for in HVAC and industrial systems?
Temperature controllers provide on/off regulation to keep process temperatures within a desired range by responding to sensor input.
- on/off control for precise temperature management - DIN rail mounted, compact enclosure for easy installation - supports standard temperature sensors and optional add-ons ✝️