The YNF17507 G2RV-1-S 21VDC Relay is a high-quality control relay designed as a replacement for Omron electrical systems commonly used in excavators and industrial machinery. Operating at 21VDC, this relay provides reliable switching performance for various electrical circuits, ensuring stable machine control and protection.

Built with Omron-grade precision and durable materials, this relay offers excellent electrical conductivity, long service life, and dependable operation even in environments with vibration, temperature changes, and continuous load cycles.

• Replacement for Omron G2RV-1-S 21VDC

• Reliable switching performance for electrical circuits

• High mechanical and electrical durability

• Compact, slim design for easy panel integration

• Stable operation under vibration and temperature fluctuations

• Clear status indicator for convenient monitoring

• Long service life with low maintenance

• Easy installation with standard rail mounting

Suitable for electrical control systems in excavators, construction machinery, and industrial automation equipment. Commonly used for signal switching, control protection, and circuit management.

We provide compatibility confirmation, wiring guidance, technical troubleshooting, and electrical system support to ensure proper installation and performance.

Each relay is packed securely with protective materials and shipped through reliable carriers, with tracking information provided.

1. What is the function of the YNF17507 relay?
It switches electrical circuits on and off, enabling stable control of machine electrical systems.

2. Which machines is this relay compatible with?
It replaces Omron G2RV-1-S 21VDC relays used in excavators and industrial machines.

3. Is this a direct replacement for the original Omron relay?
Yes. It matches OEM specifications for size, rating, and terminal configuration.

4. How can I tell if the relay needs replacement?
Signs include intermittent electrical failure, unstable signals, burnt contacts, or non-responsive circuits.

5. Is installation simple?
Yes. It features standard rail mounting and easy wiring terminals.

6. Does it have good durability?
Yes. It is built to withstand vibration, electrical load cycles, and industrial environments.

7. Can this relay be used in non-excavator applications?
Yes. It fits any system requiring a 21VDC G2RV-1-S style relay.

8. Is a status indicator included?
Yes. It features an indicator for easy operation monitoring.