Product Overview
The 60 amp power relay 24v TR90-60A is a high-performance power relay designed by Mingni Tech for 24VDC coil operation, featuring a maximum switching current of 60A and voltage rating of 277VAC. Ideal for industrial automation, power distribution, and heavy-duty equipment control applications.
Key Features
- High Current Capacity: Rated load 60A 277VAC, maximum switching power 16,620VA for demanding power control applications.
- Premium Insulation: F-class insulation, 4kV withstand voltage between contacts and coil for enhanced safety.
- Advanced Contact Material: AgSnO2 (Silver Tin Oxide) contacts ensure low resistance (max 1.5mΩ) and long service life.
- Fast Response: Pickup time ≤15ms, release time ≤10ms for precise control timing.
- Robust Construction: Vibration resistance 10~55Hz/1.5mm, shock resistance 100G for harsh environments.
- Wide Temperature Range: Operating temperature -40℃ to +85℃, humidity 5%~85%RH for versatile applications.
Technical Specifications of 60 amp power relay 24v
Coil Parameters (Standard 0.9W Type)
| Rated Voltage (VDC) | Coil Resistance (Ω) | Max. Operate Voltage (VDC) | Min. Release Voltage (VDC) |
|---|---|---|---|
| 5 | 27.8×(1±10%) | ≤3.75 | ≥0.5 |
| 12 | 160×(1±10%) | ≤9 | ≥1.2 |
| 24 | 640×(1±10%) | ≤18 | ≥2.4 |
Contact Parameters
| Parameter | Specification |
|---|---|
| Rated Load | 60A 277VAC |
| Max. Switching Current | 60A |
| Max. Switching Voltage | 277VAC |
| Max. Switching Power | 16,620VA |
| Contact Resistance | 1.5mΩ Max (12VDC 1A) |
| Insulation Resistance | 1,000MΩ Min. (DC500V) |
| Dielectric Strength | 2500/3500VAC 1min |
| Creepage Distance | 10mm |
Mechanical Specifications
| Parameter | Specification |
|---|---|
| Pickup Time | ≤15ms |
| Release Time | ≤10ms |
| Vibration Resistance | 10~55Hz, 1.5mm |
| Shock Resistance | 100G min |
| Electrical Endurance | 60A 250VAC/3,000 ops; 60A 60VDC/1,000 ops; 50A 250VAC/10,000 ops |
| Mechanical Endurance | 1,000,000 ops |
Physical Characteristics
- Dimensions: 32mm×27.05mm×19.63mm
- Weight: Approx. XXg (TBD)
- Mounting: PCB mount
- Termination: Solder terminals
Typical Applications
- Industrial automation control systems
- Power distribution equipment
- Motor control circuits
- UPS and backup power systems
- Renewable energy systems (solar, wind)
- High-power lighting control
- EV charging systems
Certifications & Standards
ISO9001, ISO/TS16949, ISO14001, OHSAS18001, IECO QC 080000 certified manufacturer
Important Notes
- Coil current and resistance values are measured at 23℃ with ±10% tolerance
- Operate and release voltages are specified at 23℃ coil temperature
- Maximum allowed voltage is the upper limit for coil excitation
- Maintain minimum 10mm creepage distance during installation
- Recommended heat dissipation for high-current applications
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