Track Mount Relays For Panels
Track Mount Relays
"Panel relays are intended for use where several relays are required at one location or where one or more relays are required inside of the control panel. The components and features are the same as for RIB® Relay In a Box but they are mounted on a circuit board instead of in a housing.
NOTE: All relays listed are (UL) listed under UL986 energy management and UL864 fire codes. Also UL924 Emergency lighting.
For the flexibility of panel fabrication, use the track mount relay boards in your control panel. You can pre-mount whatever track length you need and add relays as you go. See the handy selection chart to pick the switching, contact and voltage you need.
Johnson Controls Single-stage Electronic Temperature Control xyz
The A319 provides line voltage single stage control for refrigerated cases, compressor lock-out, condenser fan cycling, boilers, pumps, valves, return air and space temperature. The A319 couples electronic accuracy in a NEMA 1 high-impact plastic enclosure suitable for surface or DIN rail mounting.
- SPDT relay output
- Heating or cooling modes
- Adjustable cut-in
- Adjustable differential
- Interchangeable temperature sensor