43 potential relay diagram
b (right) shows a diagram of a potential relay. Notice that its terminals are identified as 1, 2, and 5. It has an NC set of contacts between terminals I and 2 and a high-resistance coil between terminals 2 and 5. The diagram in Figure 1a shows the potential relay connected to . Potential Relay Nomenclature General Electric has somewhat of a complicated numbering system for potential relays. Without a complete catalog, the numbering designations are not self-explanatory, but a basic understanding of the nomenclature is helpful in identifying potential replacements in an emergency situation. G.E. Numbering System MIN. The MARS potential relay service kit has become an industry standard Instructions and wiring diagram included in each relay TYPE 3ARR3 RELAY. RELAY. Installation Instructions. Universal Potential Motor Starting Relay. 5. 2. 1. Relay Coil. Potential relay diagram