Product Description
Eaton / Cutler Hammer Freedom Series C440A1A020SF0 electronic overload relay adjustable from 4 to 20 AMPS for direct mount to AN19BNO and CN15BN3 starters and contactors. This Eaton overload comes with a normally open (N.O.) and normally closed (N.C.) set of auxiliary contacts, manual or automatic reset and selectable class trip ratings from 10 (10 seconds) to class 30 (30 seconds). The option to turn phase loss protection on and off along with the wide 5 times AMP ranges available is what makes the Eaton C440A1A020SF0 one of the most reliable and robust motor protection options on the market today.
Click here for a datasheet on this C440 electronic overload relay
| AMP Range | 4 to 20 AMPS |
| Reset | Manual or Automatic |
| Mounts to | AN19BNO or CN15BN3 |
| Phase loss protection | Yes (can be turned off) |
| Auxiliaries | 1 N.O. / 1 N.C. |
This electronic overload relay that is self powered and available up to 100 AMPS in the NEMA size 3 version. Expansion capabilities include remote reset capability and communication modules with I/O for DeviceNet, PROFIBUS, and Modbus.
Motor Protection
● Thermal overload
● Phase loss
● Selectable (ON/OFF) phase unbalance
● Selectable (ON/OFF) ground fault
User Interface
● Large FLA selection dial
● Trip status indicator
● Operating mode LED
● DIP switch selectable trip class, phase unbalance and ground fault
● Selectable Auto/Manual reset
