Product Introduction
The TR90-60A is a high-performance power switching relay designed for demanding industrial applications. With a 60A rated load capacity and 277VAC maximum switching voltage, this robust relay offers reliable power control in various environments. The relay supports multiple coil voltages (5VDC, 12VDC, and 24VDC) with a sensitive coil power consumption option, making it versatile for different control systems.
As one of the leading power relay manufacturers, Mingni Tech has engineered the TR90-60A with premium AgSnO2 contact material for enhanced durability and F-class insulation for superior electrical protection. This high power relay features a compact design (32×27.05×19.63mm) while delivering exceptional performance with a maximum switching power of 16,620VA.
Ideal for industrial automation, power distribution systems, and heavy equipment control, the TR90-60A power switching relay excels in applications requiring frequent switching of high currents. Its wide operating temperature range (-40°C to +85°C) and vibration resistance make it suitable for challenging environments where reliability is critical.
Key Features
- High current capacity: 60A rated load
- Maximum switching voltage: 277VAC
- Compact size: 32×27.05×19.63mm
- Multiple coil voltage options (5VDC, 12VDC, 24VDC)
- F-class insulation level
- AgSnO2 contact material for enhanced durability
- Fast response time: ≤15ms pickup, ≤10ms release
- Wide operating temperature range: -40°C to +85°C
- High vibration resistance (10-55Hz, 1.5mm)
- Plastic sealed packaging for protection
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TR90-60A |
| Rated Load | 60A 277VAC |
| Maximum Switching Current | 60A |
| Maximum Switching Voltage | 277VAC |
| Maximum Switching Power | 16,620VA |
| Contact Resistance | ≤1.5mΩ (12VDC 1A) |
| Pickup Time | ≤15ms |
| Release Time | ≤10ms |
| Insulation Resistance | ≥1,000MΩ (DC500V) |
| Dielectric Withstand Voltage | 2500/3500VAC 1min (contact-coil/contact-contact) |
| Creepage Distance | 10mm |
| Operating Temperature | -40°C to +85°C |
| Humidity Range | 5% to 85% RH |
| Dimensions | 32mm × 27.05mm × 19.63mm |
Application Areas
The TR90-60A power switching relay is ideal for:
- Industrial automation systems
- Power distribution equipment
- Motor control circuits
- HVAC systems
- Renewable energy systems
- Electrical vehicle charging stations
- Heavy machinery control
- Power supply units
- Lighting control systems
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