Simplex Control Panels
A simplex level control panel is the right choice for non-critical level control where a single pump or motor is utilized to drain or fill a process. In a “two float” configuration, the motor starts when one remote contact, a float switch for example, closes and the motor stops when the other remote contact opens. A “three float” configuration provides the same operating sequence, but a third remote contact is used as a high level or a low level alarm.
New Utility Transformers allow higher available Fault Currents. When advised, we can provide controls with proper interrupting ratings. Short Circuits may cause welding, which is not considered a failure of the Contactor. (see UL508, Para 53)
Simplex control panels include:
- NEMA 3R Enclosure;
- Main Circuit breaker (no external handle);
- Magnetic Contactor;
- Adjustable thermal overload relay;
- Reset pushbutton;
- 120 VAC control power;
- Fused control circuit;
- Hand-Off-Auto selector switch;
- Terminal block for connection to float switches.
Note: We do not include starting capacitors as standard equipment.
| 230V 1-Phase | 230V 3-Phase | 460V 3-Phase | |||||||
|---|---|---|---|---|---|---|---|---|---|
| HP | Catalog # | List | Catalog # | List | Catalog # | List | |||
| 1 | SX21/001 | 787 | |||||||
| 2 | SX21/002 | 787 | SX23/002 | 931 | |||||
| 3 | SX21/003 | 787 | SX23/003 | 931 | |||||
| 5 | SX21/005 | 917 | SX23/005 | 931 | SX43/005 | 1215 | |||
| 7.5 | SX21/007 | 938 | SX23/007 | 951 | SX43/007 | 1215 | |||
| 10 | SX21/010 | 1196 | SX23/010 | 1060 | SX43/010 | 1215 | |||
| 15 | SX23/015 | 1081 | SX43/015 | 1236 | |||||
| 20 | SX23/020 | 1314 | SX43/020 | 1345 | |||||
| 30 | SX43/030 | 1420 | |||||||
| 40 | SX43/040 | 1578 | |||||||
| 50 | SX43/050 | 1632 | |||||||
| Over 50 | Call for Quote | ||||||||
Prices are subject to change without notice
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