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Schneider P122 non directional Overcurrent Protection Relays

Schneider P122 non directional Overcurrent Protection Relays
Schneider P122 non directional Overcurrent Protection Relays
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Product Code : P122 Overcurrent Relays
Brand Name : Schneider
Price And Quantity
Product Specifications
  • Product Type
  • Industrial
  • Theory
  • Current Relay
  • Usage
  • Over-current and earth fault protection
  • Warranty
  • 12 months
Product Description
Schneider Micom P122 Directional & Non-Directional Overcurrent Protection Numerical Relay

Schneider Micom P122 relay is a part of MiCOM P12x range of directional and non-directional overcurrent relays from single phase or earth fault up to the multifunctional three-phase P127 device with voltage protection functions. Models available: MiCOM P120, MiCOM P121, MiCOM P122, MiCOM P123, MiCOM P125, MiCOM P126, MiCOM P127
MiCOM P122 numerical relay is housed in a compact 4U case in 20TE or 30TE widths, MiCOM P12x is fully withdrawable to facilitate easy and quick replacement. The dual-rated current input is powered by conventional 1A or 5A Current Transformers. A wide-range power supply allows a flexible auxiliary voltage to be applied from 24-250Vdc/48-240Vac. P122 also offers a compact case solution with reduced hardware and functionality where installation space is minimal.

Software features include 2 settings groups for quick switching between application configurations and customisable reflex automation, allowing logical AND, OR or NOT gates.

Micom P122 Numerical Relay also includes a rear RS485 communication port with a variety of protocols; DNP3, IEC 60870-5-103, Modbus and Courier.


range of product

MiCOM P122 Numerical Relay

device short name


relay application


protection type

Overcurrent ANSI code: 50/51Cold load pick-upEarth fault ANSI code: 50G/51GLockout ANSI code: 86Thermal overload protection ANSI code: 49RMSPhase undercurrent ANSI code: 37Breaker failure ANSI code: 50BF

Negative sequence overcurrent ANSI code: 46

Restricted earth fault ANSI code: 64REF

number of inputs

4 current input CT¦X/5 A and X/1 A

3 discrete

number of outputs

7 discrete

communication port protocol

IEC 60870-5-103
Modbus RTU

Technical Details:

[Us] rated supply voltage

24…250 V DC 19.2…300 V
48…250 V DC 38.4…300 V
48…240 V AC 38.4…264 V

control and monitoring type

Circuit breaker/contactor control

network and machine diagnosis type

Fault recording
Event recording
Disturbance recording15 s

switchgear diagnosis type

CT/VT supervision
Trip circuit supervision ANSI code: TCS

display type

Backlit LCD: 2 lines of 16 characters

discrete input voltage

24¦250 V DC 19.2 V standard variant
48¦250 V AC 19.2 V standard variant
48¦250 V DC 105 V further option
48¦250 V DC 77 V further option
48¦250 V DC 154 V further option
48¦240 V AC 105 V further option
48¦240 V AC 77 V further option
48¦240 V AC 154 V further option

communication port support




type of measurement



177 mm total:

157.5 mm embedded:


103 mm


270 mm total:

240 mm embedded:

device mounting


Our catalog of Schneider Micom Protection Relays provides leading and reliable protection and control for any network application. The latest Protection Relays also offer comprehensive security and dependability for your electrical grid, from overcurrent and arc protection to distance and differential protection of the transmission line. Our product range offers solid protection with advanced communications such as the IEC 61850 to give you peace of mind in protecting your grid.

Trade Information
  • FOB Port
  • Mumbai
  • Payment Terms
  • Letter of Credit (L/C), Delivery Point (DP), Cheque, Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)
  • Delivery Time
  • 6-8 Week
  • Main Export Market(s)
  • Middle East, Asia
  • Main Domestic Market
  • All India


Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249