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SLA230ALA
Diversified Electronics Protection Relays, SLA Series
MFG Item Number
SLA230ALA
Product Description
Phase Sequence/Loss Monitor, 230V,
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-270 V
Current Supported
10 A
Lo Pwr (Under Vltg) Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Time Delay Trip (Sec)
0.5 s
Manual Reset
No
Type of Display
LED Status Indicator
Mounting
Plug-In
Availability
Order by 5:00 PM ET and your package will ship the same day.
201A
Symcom Protection Relays, 201A Series
Product Description
Motor Protector, 3Ph, 190-480VAC,
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 Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
6 %
Time Delay Trip (Sec)
4 s
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.
460
Symcom Protection Relays, 460 Series
Product Description
Voltage Monitor, 190-480V 3Ph,
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
Variable Point Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
2-8 %
Time Delay Trip (Sec)
2-30 s
Restart Delay (Sec)
2-300 s
Rapid Cycling Detect
Yes
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.
777-TS
Symcom Protection Relays, 77C Series
Product Description
Overload Relay, 3Ph, Programmable,
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-480 V
Current Supported
2-800 A
Hi Pwr (Over Vltg) Trip
No
Lo Pwr (Under Vltg) Trip
No
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Contact Failure Detect
Yes
Type of Display
LED Digital Display
Availability
Order by 5:00 PM ET and your package will ship the same day.
SLA230ASA
Diversified Electronics Protection Relays, SLA Series
MFG Item Number
SLA230ASA
Product Description
Phase Sequence/Loss Monitor, 230V,
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-270 V
Current Supported
10 A
Lo Pwr (Under Vltg) Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Time Delay Trip (Sec)
0.5 s
Manual Reset
No
Type of Display
LED Status Indicator
Mounting
Plug-In
Availability
Order by 5:00 PM ET and your package will ship the same day.
SLA230ALE
Diversified Electronics Protection Relays, SLA Series
MFG Item Number
SLA230ALE
Product Description
Phase Sequence/Loss Monitor, 230V,
Specifications
Specifications
Number of Phases
3
Voltage Supported
190-270 V
Current Supported
5 A
Lo Pwr (Under Vltg) Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Time Delay Trip (Sec)
0.5 s
Manual Reset
No
Type of Display
LED Status Indicator
Mounting
Surface
Availability
Order by 5:00 PM ET and your package will ship the same day.
202
Symcom Protection Relays, 202 Series
Product Description
Voltage Monitor, 190-480V 3-Ph,
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 Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
6 %
Time Delay Trip (Sec)
4 s
Restart Delay (Sec)
2-300 s
Type of Display
LED Status Indicator
Availability
Order by 5:00 PM ET and your package will ship the same day.
102A-3
Symcom Protection Relays, 102A Series
Product Description
3PH Voltage Monitor, 190-480VAC
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
Variable Point Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
6 %
Time Delay Trip (Sec)
20-30 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.
455
Symcom Protection Relays, 455 Series
Product Description
Voltage Monitor, 3-Ph, 190-480V,
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
Variable Point Trip
Yes
Phase Loss Detect
Yes
Phase Rvrse/Rotatn Detect
Yes
Voltage Unbalance Detect
Yes
Voltage Unbalance %
2-8 %
Contact Failure Detect
Yes
Time Delay Trip (Sec)
2-30 s
Restart Delay (Sec)
2-300 s
Rapid Cycling Detect
Yes
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.
MFG Item Number
201-200-SP
Product Description
Voltage Monitor, 1-Ph, 190-240VAC,
Specifications
Specifications
Number of Phases
1
Voltage Supported
190-240 V
Lo Pwr (Under Vltg) Trip
Yes
Time Delay Trip (Sec)
4 s
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.
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Protection Relays
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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