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Time Mark 441-120 Multi-Stage Alternator Relay,120 VAC,SPST

Name: Time Mark 441-120 Multi-Stage Alternator Relay,120 VAC,SPST
Brand: Time Mark
SKU: Time Mark441-120
Price: 232.09 USD
Availability: InStock

0 reviews | UPC: 662917003521 | Model: Time Mark 441-120

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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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List Price: $311.00

Your Price: $232.09

In Stock:

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Time Mark 441 Multi-Stage Alternator

First on, first-off sequenced
Input switch is closed
Irrigation and water recycling systems
Sewage disposal plant systems

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

General Specifications
Model	441-120	441-240
Power Consumption	120VAC +/- 10% 50/60Hz	240VAC +/- 10% 50/60Hz
Transient Protection	6.0 watts max.
Delay Between Relay Operations	2500 VRMS for 10ms
Output Contact Rating	5 seconds
Input Contact Requirement	SPST 5A at 240VAC or 5A at 30VDC resistive
Expected Relay Life	0.001 amp at 12VDC
Operating Temperature	Mech: 50 million operations Elec: 100,000 ops at rated load
Humidity Tolerance	0 - 97% w/o condensation
Enclosure Material	ABS plastic
Weight	1.0 lbs.

Alternating Relays
Nominal Voltage (monitor relays)	120 VAC
Time Mark Mounting	Surface Mount
Test Equipment 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