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Schneider Electric REL22502 — General Purpose Relays

Schneider REL22502 MiCOM P225 motor protection relay (discontinued)

MPNREL22502
Obsolete

Schneider REL22502 Micom — now discontinued, supplied from remaining surplus and broker stock.

$4,742.25Ref. price · indicative, final on quote
Schneider Electric REL22502 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

REL22502 — Identification
ParameterValue
Product rangeMiCOM P225
Device short nameP225
REL22502 — Mechanical
ParameterValue
Width103 mm
HeightTotal: 177 mm Embedded: 157.5 mm
DepthTotal : 270 mm Embedded : 240 mm
REL22502 — Other specifications
ParameterValue
Display typeBacklit LCD: 2 lines of 16 characters
Device mountingFlush
Protection typeANSI 50G/51G : earth fault ANSI 37 : phase undercurrent ANSI 14 : underspeed (2 set points) ANSI 66 : starts per hour ANSI 49RMS : thermal overload protection ANSI 27 : undervoltage ANSI 59 : overvoltage Locked rotor ANSI 46 : negative sequence overcurrent ANSI 50/51 : overcurrent ANSI 50BF : breaker failure
I/O channels6 discrete 2 analog
Relay applicationMotor protection
Discrete input voltage24...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
Switchgear diagnosis typeVT supervision ANSI code: VTS CT supervision ANSI code: CTS Trip circuit supervision ANSI code: TCS
Supply voltage24...250 V DC 19.2...300 V 48...250 V DC 38.4...300 V 48...240 V AC 38.4...264 V
Communication port supportRS485 RS232
Communication port protocolModbus RTU IEC 60870-5-103 DNP3
Control and monitoring typeCircuit breaker/contactor control
Network and machine diagnosis typeFault recording Event recording Disturbance recording15 s

Product details

Overview

The REL22502 is a Schneider MiCOM P225 motor protection relay rated for 250 V DC supply, carrying 11 inputs and 6 discrete plus 2 analog outputs, with Modbus RTU, IEC 60870-5-103, and DNP3 protocol support.

Comparison with REL22504

The REL22502 and REL22504 share identical I/O, protection functions, and physical dimensions, but differ in protocol order: REL22502 lists Modbus RTU IEC 60870-5-103 DNP3, while REL22504 lists IEC 60870-5-103 Modbus RTU DNP3. Choose REL22502 when the BOM specifies Modbus RTU as the primary protocol.

MPN
REL22502