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PMDU
Macromatic Protection Relays, PMD Series
Product Description
Phase Monitor Relay, 208-480VAC,
Specifications
Specifications
Number of Phases
3
Line Voltage
190-500 V
Current Supported
10 A
Hi Pwr (Over Vltg) Trip
Yes
Lo Pwr (Under Vltg) Trip
Yes
Under Current Detect
No
Over Current Detect
No
Variable Point Trip
No
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
2-10 %
Current Unbalance Detect
No
Contact Failure Detect
No
Restart Delay (Sec)
1-300 s
Rapid Cycling Detect
Yes
Var Restart Delay
No
Manual Reset
Yes
Type of Display
LED Status Indicator
Lo KW Trip Detect
No
Lo HP Trip Detect
No
Mounting
DIN Rail
Output Relay
DPDT
Availability
Order by 5:00 PM ET and your package will ship the same day.
250A
Symcom Protection Relays, 250A Series
Product Description
Voltage Monitor, 3-Ph, DPDT/VRD
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-480 V
Current Supported
10 A
Hi Pwr (Over Vltg) Trip
Yes
Lo Pwr (Under Vltg) Trip
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
6 %
Time Delay Trip (Sec)
2-4 s
Restart Delay (Sec)
2-300 s
Var Restart Delay
Yes
Manual Reset
Yes
Type of Display
LED Status Indicator
Availability
Order by 5:00 PM ET and your package will ship the same day.
202-RP
Symcom Protection Relays, 202-RP Series
Product Description
Reverse Phase Relay, 190-480V 3-Ph,
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-480 V
Phase Rvrse/Rotatn Detect
Yes
Restart Delay (Sec)
2 s
Type of Display
LED Status Indicator
Mounting
Plug-In
Availability
Order by 5:00 PM ET and your package will ship the same day.
777-LR-P2
Symcom Protection Relays, 77C Series
MFG Item Number
777-LR-P2
Product Description
Motor Saver, 200-480VAC Input, 1-9A
Specifications
Specifications
Number of Phases
3
Voltage Supported
200-480 V
Current Supported
1-800 A
Hi Pwr (Over Vltg) Trip
Yes
Lo Pwr (Under Vltg) Trip
Yes
Under Current Detect
Yes
Over Current Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Current Unbalance Detect
Yes
Manual Reset
Yes
Type of Display
LED Digital Display
Availability
Order by 5:00 PM ET and your package will ship the same day.
LSRX
Symcom Protection Relays, LSRX Series
Product Description
Load Sensor, Self-Powered 5-200A,
Specifications
Specifications
Current Supported
5-200 A
Under Current Detect
Yes
Over Current Detect
Yes
Type of Display
LED Status Indicator
Mounting
Surface
Availability
Order by 5:00 PM ET and your package will ship the same day.
Item Number
AC260B160-250
Product Description
Volt Sens W/Led
Specifications
Specifications
Voltage Supported
160-250 V
Hi Pwr (Over Vltg) Trip
Yes
Lo Pwr (Under Vltg) Trip
Yes
Under Current Detect
No
Over Current Detect
No
Variable Point Trip
No
Phase Loss Detect
No
Phase Rvrse/Rotatn Detect
No
Voltage Unbalance Detect
No
Current Unbalance Detect
No
Contact Failure Detect
No
Rapid Cycling Detect
No
Var Restart Delay
No
Manual Reset
No
Type of Display
LED Status Indicator
Lo KW Trip Detect
No
Lo HP Trip Detect
No
Mounting
Socket
Output Relay
SPDT
Availability
Order by 5:00 PM ET and your package will ship the same day.
PVC-400-AR
RK Electronics Protection Relays, PVC Series
MFG Item Number
PVC-400-AR
Product Description
3PHASE 440-480AC 600VAC OUTPUT
Specifications
Specifications
Number of Phases
3
Voltage Supported
440-480 V
Current Supported
2-10 A
Lo Pwr (Under Vltg) Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Time Delay Trip (Sec)
5 s
Type of Display
LED Status Indicator
Mounting
Surface
Output Relay
SPDT, 1NO
Availability
Order by 5:00 PM ET and your package will ship the same day.
Item Number
1SVR730824R9300
MFG Item Number
1SVR730824R9300
Product Description
Phase Monitoring Relay, 200-500VAC,
Specifications
Specifications
Number of Phases
3
Voltage Supported
200-500 V
Current Supported
4 A
Type of Display
LED Status Indicator
Mounting
DIN Rail
Output Relay
DPDT
Availability
Order by 5:00 PM ET and your package will ship the same day.
VWKP024D
Macromatic Protection Relays, VW Series
Product Description
Voltage Band Relay, 24VDC, 10A DPDT
Specifications
Specifications
Number of Phases
1
Line Voltage
24 V
Current Supported
10 A
Hi Pwr (Over Vltg) Trip
No
Lo Pwr (Under Vltg) Trip
No
Under Current Detect
No
Over Current Detect
No
Variable Point Trip
No
Phase Loss Detect
No
Phase Rvrse/Rotatn Detect
No
Voltage Unbalance Detect
No
Current Unbalance Detect
No
Contact Failure Detect
No
Time Delay Trip (Sec)
0.1-10 s
Restart Delay (Sec)
1 s
Rapid Cycling Detect
No
Var Restart Delay
No
Manual Reset
No
Type of Display
LED Status Indicator
Lo KW Trip Detect
No
Lo HP Trip Detect
No
Mounting
DIN Rail
Output Relay
DPDT
Availability
Order by 5:00 PM ET and your package will ship the same day.
PAP480
Macromatic Protection Relays, PAP Series
Product Description
Phase Monitor Relay, 480VAC,
Specifications
Specifications
Number of Phases
3
Line Voltage
480 V
Current Supported
10 A
Hi Pwr (Over Vltg) Trip
No
Lo Pwr (Under Vltg) Trip
Yes
Under Current Detect
No
Over Current Detect
No
Variable Point Trip
No
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
No
Current Unbalance Detect
No
Contact Failure Detect
No
Restart Delay (Sec)
1 s
Rapid Cycling Detect
No
Var Restart Delay
No
Manual Reset
No
Type of Display
LED Status Indicator
Lo KW Trip Detect
No
Lo HP Trip Detect
No
Mounting
Plug-In
Output Relay
SPDT
Availability
Order by 5:00 PM ET and your package will ship the same day.
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Shopping Options
Phase Rvrse/Rotatn Detect
Protection Relays Protection relays are electronic components designed to prevent unnecessary trips, isolate faults and protect motors, breakers, and other equipment.
Modern protective relays are microprocessor-based, and use inputs and settings to intelligently compare measurements to setpoints and produce a desired output. Inputs can include variables like current, voltage, resistance and temperature. If any of those values exceed a prescribed setpoint, the relay can trigger an output like an alarm, an indicating light, a network communication, and even turn another device on or off.
Because modern protection relays use digital technology to operate, they can produce quick, reliable, repeatable outputs far more frequently over a longer lifetime. They also provide better accuracy to eliminate nuisance trips, reduced maintenance needs to improve uptime, and better efficiency to cut costs and save panel space.
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