This document describes the features and characteristics of a new system, which uses five colors for the identification of coil voltage. It provides detailed technical labels and certification information, and describes some functions of the product, such as lockable function and test button.
This brochure presents the advantages of RELECO's new relay system, including five colour codes for easy coil‑voltage identification and a comprehensive technical label. It also lists the various approvals and certifications the relays hold across multiple countries.
The document provides detailed technical data such as contact materials, switching currents, voltage ratings, contact resistance, and optional features like lockable functions and dead‑man push buttons. Tables describe the different relay series, their contact configurations, and electrical performance limits. This manual is written in Chinese.
| Coil voltage colour code | Red 230 Vac, Dark Red others Vac, Grey Vac/DC, Dark Blue others Vdc, Blue 24 Vdc |
|---|---|
| Maximum switching current | 10 A |
| Maximum switching voltage (pollution 3) | 250 V |
| Typical contact resistance | 50 mΩ |
| Contact gap for AC | 0.5 mm |
| Certifications | CSA C22.2, UL 508 |
The relays use five colors: red for 230 Vac, dark red for other Vac, grey for Vac/DC, dark blue for other Vdc, and blue for 24 Vdc.
The maximum switching current is 10 A.
It is certified to CSA C22.2 and UL 508 standards.