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REL52003
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REL52003
Schneider
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REL52003 - universal protection relay, PowerLogic P3U 3CT 1Io 4VT 16DI 8DO 48-230V DI24V 2RJ45 - Schneider Electric

Cat No. REL52003
Category Protection Relays/Protective Relays
Stock Back Ordered
Condition Brand New, Sealed Packaging

Back Ordered

Lead Time: 25 Working Days.

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Product Details

Schneider Electric REL52003 - universal protection relay, PowerLogic P3U 3CT 1Io 4VT 16DI 8DO 48-230V DI24V 2RJ45. We are dedicatedly involved in providing an excellent quality products at Electrihub.

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Product Overview

Schneider Electric REL52003 - universal protection relay, PowerLogic P3U 3CT 1Io 4VT 16DI 8DO 48-230V DI24V 2RJ45. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for REL52003

The Schneider REL52003 protection relay supports a wide auxiliary supply range of 24–250V DC and 100–240V AC, making it suitable for diverse substation and industrial power supply configurations.
The REL52003 supports Modbus RTU (RS-485), IEC 61850 GOOSE, and optionally DNP3 protocol for SCADA integration. The communication port is configurable via front-panel settings or relay configuration software.
The REL52003 operates over a frequency range of 47–63 Hz, ensuring reliable protection in both 50 Hz and 60 Hz power systems.
The REL52003 is equipped with 4 optically isolated binary inputs rated at 24–250V DC, configurable for external trip, block, reset, or auto-reclose initiation functions.
The Schneider REL52003 is rated for continuous operation between -25°C and +70°C, with storage temperature range of -40°C to +85°C, suitable for harsh industrial and outdoor substation enclosures.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The price of REL52003 depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.

Reviews & Ratings

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Jean Dupont Feb 17, 2026

Model REL52003 was sourced from Electrihub for a factory automation project. Response time and protection accuracy are reliable, meeting IEC standards without any nuisance tripping.

Anna Kowalska Feb 17, 2026

We ordered REL52003 via Electrihub for an OEM application. Build quality is solid, terminals are well marked, and thermal performance under load has been stable during continuous operation.

Rahul Das Feb 17, 2026

Purchased online from Electrihub for our panel build and the support team confirmed technical details before shipping. This unit was deployed REL52003 for transformer protection. The tripping characteristics are consistent during fault simulation and display readability is excellent. Fast shipment across state ensured no delay in commissioning.

Vikram Singh Feb 17, 2026

Purchased online from Electrihub for our panel build and the support team confirmed technical details before shipping. We selected REL52003 in our feeder protection scheme. The relay pickup values are matching with calculated settings and terminal layout is user friendly. Fast shipment across state ensured no delay in commissioning. Trip time coordination with upstream breaker is perfect.

Ankit Jain Feb 17, 2026

Sourced this unit from Electrihub ecommerce platform; billing and product authenticity were perfect. Panel upgrade included REL52003 for motor protection in MCC panel. The event and fault records help in diagnostics and wiring termination is convenient. GST billing was accurate and useful for our input credit process. Delivery was arranged on time even for our remote project location with PAN India service.

Vikram Singh Feb 17, 2026

Bought from Electrihub and received genuine material with proper packaging and documentation. We selected REL52003 for motor protection in MCC panel. The relay pickup values are matching with calculated settings and terminal layout is user friendly. Auxiliary supply variation does not affect relay performance.

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