Description:
The TL313-150A is a High Power DC Magnetic Latching Relay, robust and energy-efficient relay designed for high-current applications, featuring 150A contact capacity and magnetic arc extinguishing technology for superior reliability. With pulse-driven operation and 4kV insulation, it minimizes power consumption while ensuring safety. Available in single or dual coil configurations, it supports flexible integration.
Ideal for solar inverters, energy storage systems, industrial automation, and EV charging stations, this RoHS-compliant relay meets IEC62055-31 UC3 standards and operates in extreme conditions (-40°C to +85°C). Compact (39.4mm × 22mm × 27.5mm) and durable, it delivers 300,000+ cycles at 150A, making it a top choice for demanding environments.
Key Features of DC Magnetic Latching Relay
- 150A High Current Capacity – Robust contact segmentation for demanding applications
- Magnetic Arc Extinguishing Technology – Enhanced safety and reliability
- Low Power Consumption – Pulse-driven operation for energy efficiency
- Dual/ Single Coil Options – Flexible configurations (L1/L2)
- 4kV Insulation – Superior voltage withstand between contacts and coil
- Wide Temperature Range – Operates from -40°C to +85°C
Technical Specifications of DC Magnetic Latching Relay
| Parameter | Value |
|---|---|
| Rated Current | 150A (200VAC / 60VDC) |
| Max Switching Current | 200A |
| Max Switching Voltage | 380VAC |
| Coil Voltage Options | 6VDC, 9VDC, 12VDC, 24VDC, 48VDC |
| Contact Resistance | ≤5mΩ |
| Operational Life | 300,000 cycles (150A 250VAC) |
| Dimensions | 39.4mm × 22mm × 27.5mm |
Applications
This high-power DC relay is ideal for:
- Energy storage systems (ESS)
- Solar power inverters
- Industrial automation
- Electric vehicle charging stations
- Telecom power systems
Certifications & Standards
- RoHS Compliance
- IEC62055-31 UC3 Certified
- ISO9001, ISO/TS16949, ISO14001
- OHSAS18001, IECQ QC 080000
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