Multispan CC-521-B1-01-W: CRYO Air Dryer Application
Multispan CC-521-B1-01-W CRYO Air Dryer Application supports dual 10A relays, NTC thermistor input, and 230V AC operation. The CC-521-B1-01-W belongs to Multispan industrial temperature control solutions and the Multispan Panel Meters category for refrigeration automation systems. This CRYO series controller includes 3 digit RED/WHITE display, key-based keypad operation, compressor and heater relay outputs, and temperature control from -50.0°C to 99.9°C.

| Brand | Multispan |
| Product Type | CRYO |
| Model Number | CC-521-B1-01-W |
Multispan CRYO Air Dryer Application CC-521-B1-01-W Technical Specifications
| Specification | Value |
|---|---|
| Output 1 | 10A Relay |
| Output 2 (Defrost) | 10A Relay |
| Keypad | Key |
| Display Color | White |
| Body color | White |
| Display | 3 Digit 0.62” 7 Segment RED / WHITE Display |
| Size (mm) | 37 (H) x 78 (W) x 70 (D) mm |
| Panel Cutout (mm) | 30(H) X 71(W) mm |
| Input | NTC Thermistor |
| Output | 2 Relay, (NO-C-NC) 1st Relay For Compressor } 10A ( Resistive load ) 2nd Relay for Heater } 10A ( Resistive load ) |
| Range | -50.0°C To 99.9°C |
| Power Supply | 230V AC,50/60Hz,Approx 3VA |
| Operating Temperature | 0°C TO 55°C |
| Relative Humidity | Upto 95% RH Non Condensing |




