Time Mark Corporation C2644
Phase Monitoring Relay, 480 VAC, DPDT, 10A/240 VAC, Screw Terminal, 2644 Series
Mfr. Part #: C2644 / RS Stock #: 70043356
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Price
Qty.
Standard Price
1
$243.41
10
$231.24
25
$219.07
50
$206.90
100
$194.73
Additional Inventory
Product Specifications
Product Attribute
Attribute Value
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Alternate Mfr Part Number
98039903
Contact Form
DPDT
Current Rating
10 A
Function
Phase Monitor
Measuring Range
380 to 480 V
Monitoring Function
Phase Monitor
Mounting Type
Panel Mount
Primary Type
Monitoring Relays
Product Description
3-phase monitor continuously monitors 3-phase Wye or Delta systems for abnormal conditions. The solid-state electronic sensing circuitry drives an internal DPDT relay, allowing to operate two motor control circuits, or a control circuit and an alarm circuit. An adjustable trip delay reduces nuisance tripping caused by momentary voltage fluctuations on motor start-up. An optional restart delay gives approximately a 3.5 minute delay when the relay drops out, to allow compressor head pressures to bleed off, in the event of short-term power failures. Voltage adjustment ranges are sufficiently wide to allow for proper calibration to existing conditions. Both TRIP and NORM indicators are provided to aid in adjustment and system troubleshooting. Automatic reset . Not sensitive to line current, and can be used with any size motor or compressor.
Product Header
Solid State 3-Phase Monitor Relay
Relay Type
Electromechanical
Special Features
Phase Reversal
Standards
CSA, UL
Supply Voltage
480 VAC
Termination
Screw
UPC Code
662917002814
Voltage Rating
240 V
Overview
The Model 2644 3-Phase Monitor continuously monitors 3- phase Wye or Delta systems for abnormal conditions. The solid-state electronic sensing circuitry drives an internal DPDT relay, allowing the Model 2644 to operate two motor control circuits, or a control circuit and an alarm circuit. An adjustable trip delay reduces nuisance tripping caused by momentary voltage fluctuations on motor start-up. An optional restart delay gives approximately a 3.5 minute delay when the relay drops out, to allow compressor head pressures to bleed off, in the event of short-term power failures. Voltage adjustment ranges are sufficiently wide to allow for proper calibration to existing conditions. Both TRIP and NORM indicators are provided to aid in adjustment and system troubleshooting. Automatic and manual reset versions are available. The Model 2644 Monitor is not sensitive to line current, and can be used with any size motor or compressor.