Product Details
Description
The ABB REJ603 REJ603BB401NN31E is a professional self‑powered feeder protection relay designed for distribution networks. It ensures dependable fault detection and secure operation without external power supply.
Specifications
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Manufacturer: ABB
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Model: REJ603
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Part Number: REJ603BB401NN31E
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Origin: Switzerland
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Function: Self-powered feeder protection relay
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Voltage Range: Suitable for medium-voltage distribution systems
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Power Supply: Self-powered from current transformers
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Communication: IEC 61850 compliant for substation automation
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Dimensions: 160 × 96 × 150 mm
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Weight: 0.9 kg
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Application: Distribution networks requiring reliable feeder protection
Features
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Self-powered operation: Eliminates need for external power supply
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Reliable fault detection: Provides dependable protection for feeders in distribution systems
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IEC 61850 support: Enables seamless communication in digital substations
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Compact design: Saves space in control panels while maintaining robust functionality
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Durable construction: Built for long-term use under demanding conditions
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Enhanced safety: Protects critical infrastructure and improves operational reliability
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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