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ABB REJ603 Self-Powered Numerical Feeder Protection

18 in stock

Manufacturer: ABB
Product No.: REJ603
Product Type: Self-Powered Numerical Feeder Protection
Condition: Brand New
Payment: T/T, Western Union
Dimensions: 132.5 × 167 × 182.5 mm
Shipping port: Xiamen
Warranty: 12 months

Description
Reviews
Shipping & Payment

Overview

The ABB REJ603 is a compact, CT-powered feeder protection relay from the Relion® 605 series. It provides reliable short-circuit and earth-fault protection for RMUs and small transformers in secondary distribution networks. Its self-powered design makes it ideal for remote locations where auxiliary power is unavailable.

Technical Specifications

Relay Type: Self-powered numerical feeder protection
Protection Functions: 3-stage overcurrent, 2-stage earth-fault (IDMT + definite time)
Power Supply: CT-powered (no auxiliary supply)
Communication: None (standalone operation)
Event Logging: Internal logs and fault recording
Optional Inputs: Binary inputs (24–240 V AC/DC external supply)
Mounting: Panel-mounted
Applications: RMUs, secondary distribution, small transformers
Relay Variants:
- 1.5 – for special CTs
- 3.0 – for conventional CTs
Dimensions: 132.5 × 167 × 182.5 mm (W×H×D)
Operating Temperature: −25°C to +55°C (continuous), −40°C to +85°C (short-term)
Humidity: Up to 95% non-condensing

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.