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Time Mark 441-120 Multi-Stage Alternator Relay,120 VAC,SPST
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Original price was: $363.00.$270.89Current price is: $270.89.
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Estimated delivery:5 days
Multi-Stage Alternator Relay,120 VAC,SPST
- 120 VAC,SPST
- Replaces Mechanical Alternators
- User Selectable for:
- Single Motor/Pump
- Two Motor/Pump (duplex)
- Three Motor/Pump (triplex)
- Four Motor/Pump (quadraplex)
- Unit Remembers Which Motor/Pump Is Next During Power Loss
- First-On, First-Off Operation
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Description
Time Mark 441 Multi-Stage Alternator
 |
|
| The Model 441 Multi-Stage Alternator is designed to control the operating sequence of multi-stage motor/ pumping systems. It can also be used to maintain the desired level of pressure-on air compressor systems. Four motor select DIP switches located on the front panel allow the alternator to control a single-motor/pump, two-motor/ pump, three-motor/pump or four-motor/pump system. The Model 441 will assure that only the necessary motors/ pumps are operating, and that the run time for each motor/ pump is approximately equal. Motors are sequenced “first on, first-off”. If the motor/pumping demand requires only one motor/pump at a time, the alternator will start the next motor/pump in sequence each time an input switch is closed. Input switches may be float switches, pressure switches, flow switches, etc., as required by the application. | Typical Application  |
Potential uses for the Model 441 include water supply systems, sewage disposal plant systems, storage tank filling systems, air compressor systems, irrigation and water recycling systems.
Motor/Pump Select Switch
- OFF (open) – Motor/pump disabled (unit will not try to use that motor)
- ON (closed) – Motor/pump enabled (unit will operate relay for motor as needed)
| Dimension |
 |
Alternating Relays | |
|---|---|
| Nominal Voltage (monitor relays) | 120 VAC |
| Time Mark Mounting | Surface Mount |
Product General Attributes | |
| Warranty | 1 YEARS |
| Warranty Details | This product is warranted to be free from defects in materials and workmanship for one year. Should this device fail to operate, we will repair it for one year from the date of manufacture. |
| Product Weight | 0.16 LBS |
| Product Height | 6.062 IN |
| Product Length | 3.875 IN |
| Product Width | 2.1 IN |
| Country of Origin | United States |
| Shipping Height | 6.062 IN |
| UPC | 662917003521 |
| Shipping Length | 3.875 IN |
| Shipping Width | 2.1 IN |
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Manuals/Guides
| Weight | 0.16 lbs |
|---|---|
| Dimensions | 3.875 × 2.1 × 6.062 in |
Related products
Time Mark 441-120 Multi-Stage ... Original price was: $363.00.$270.89Current price is: $270.89.
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📞 +1 (833) 763-7837
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Contact Us Now:
📧 sales@nestesinstruments.com
📞 +1 (833) 763-7837
Let us assist you in finding the perfect solution!
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