Product Description:
The TR90 50A Power Relay 12V is designed by Mingni Tech, it is a high-performance, sealed relay designed for demanding power switching applications. With a rated load of 50A at 277VAC and a durable AgSnO₂ contact material, this relay ensures reliable performance in high-current environments. Featuring F-class insulation, a compact footprint (32mm × 27.05mm × 19.63mm), and low coil power consumption (0.9W), it is ideal for smart meters, EV charging stations, power modules, and industrial control systems. Engineered for longevity with up to 1 million mechanical cycles, the TR90-50A 12V relay delivers stable operation across a wide temperature range (-40°C to +85°C), making it an excellent choice for robust and efficient circuit control.
Product Specifications of 50A Power Relay 12V
| Model | TR90-50 |
| Contact Rating | 50A at 277VAC |
| Coil Voltage | 12V DC |
| Max Switching Voltage | 277VAC |
| Max Switching Current | 50A |
| Contact Material | Silver Alloy (AgSnO2) |
| Insulation Class | F-Class |
| Operating Temperature | -40°C to +85°C |
| Coil Power Consumption | 0.9W (Standard Type) |
| Electrical Life | 1,000,000 cycles (at 600 operations/hour) |
Key Features
- High Current Capacity: Rated for 50A at 277VAC, suitable for power applications.
- Durability: 1,000,000 mechanical cycles and 600,000 electrical cycles ensure long-lasting performance.
- F-Class Insulation: Rated for high-temperature resistance, ensuring reliability in harsh environments.
- Low Power Consumption: 0.9W coil power consumption in standard type, optimizing energy usage.
- Wide Operating Temperature: Functions within a temperature range from -40°C to +85°C, ensuring versatility in different environments.
Typical Applications
The TR90-50 50A Power Relay 12V is ideal for the following applications:
- Smart Meters
- Electric Vehicle (EV) Charging Stations
- Power Modules
- Industrial Power Equipment
Product Outline and Wiring Diagrams
Below are the product outline and wiring diagrams to assist in the integration of the TR90-50 relay into your systems:
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