Product Introduction
The TL919-150A is a premium high power relay switch designed for demanding industrial applications. With an impressive 150A contact segmentation capability and low power consumption, this dc switching relay delivers exceptional performance in power distribution systems. The relay operates at rated voltages of 6VDC, 9VDC, 12VDC, or 24VDC (±10% tolerance) and features a maximum switching voltage of 440VAC, making it suitable for high-current applications.
As one of the leading relay manufacturers in China, Taorelay has engineered this product with advanced magnetic arc extinguishing technology and strong impact resistance for high reliability. The TL919-150A is available in both single coil and double coil configurations, offering flexibility for various circuit designs. With 4kV voltage withstand between contact and coil, this dc latching relay exceeds industry standards for safety and durability.
Ideal for power distribution units (PDUs), industrial automation, energy management systems, and heavy equipment control, this high power relay switch is compliant with IEC62055-31 UC3 standards and carries CE certification. Its compact dimensions (47.1mm×34.5mm×22.45mm) allow for space-efficient installations without compromising performance.
Key Features
- 150A high current capacity for demanding applications
- Low power consumption with pulse drive operation
- Advanced magnetic arc extinguishing technology
- Exceptional impact resistance and high reliability
- Available in single coil or double coil configurations
- 4kV voltage withstand between contact and coil
- Environmentally friendly design compliant with RoHS standards
- Certified by CE and compliant with IEC62055-31 UC3
- Compact size (47.1mm×34.5mm×22.45mm) for space-constrained installations
Technical Specifications of high power relay switch
| Parameter | Specification |
|---|---|
| Model | TL919-150 |
| Rated Load | 150A 250VAC |
| Maximum Switching Current | 150A |
| Maximum Switching Voltage | 440VAC |
| Maximum Switching Power | 37,500VA |
| Contact Resistance | 1mΩ Max |
| Pickup Time | 20ms Max |
| Release Time | 20ms Max |
| Insulation Resistance | 1,000MΩ Min (DC500V) |
| Dielectric Withstand Voltage | AC2,000V; 50/60Hz 1min / AC4,000V; 50/60Hz 1min |
| Lifetime | 300,000 operations (120A 250VAC) 10,000 operations (150A 250VAC) 1,000 operations (150A 60VDC) |
| Operating Temperature | -40°C to +70°C |
| Humidity | 5%~85%RH |
| Creepage Distance | 8mm |
| Vibration Resistance | 10~55Hz, 1.5mm |
| Impact Resistance | 100G min |
Application Areas
The TL919-150A high power relay switch is ideal for:
- Power Distribution Units (PDUs) – For efficient power management and distribution
- Industrial Automation Systems – In control panels and machinery
- Energy Management Systems – For renewable energy applications
- Electric Vehicle Charging Stations – Handling high current flows
- Telecommunications Equipment – Power switching applications
- Heavy Machinery – For robust switching requirements
- UPS Systems – Uninterruptible power supply applications
Certifications: ISO9001, ISO/TS16949, ISO14001, OHSAS18001, IECQ QC 080000, CE, RoHS compliant
Manufacturer: Taorelay – Shenzhen Mingni Technology Co., Ltd.
Reviews
There are no reviews yet.