MN19-150 1500VDC 1000VDC relay switch High Voltage Relay, Ceramic Brazed Sealing Technology for Maximum Safety and Reliability
Key Features of 1500VDC 1000VDC relay switch
- Ceramic brazing sealing – No arc leakage risk, ensures no fire or explosion
- Inert gas encapsulated – Prevents contact oxidation, IP67 protection
- High current capacity – 150A continuous at 85°C, 10× overcurrent breaking capability
- Dual voltage options – 1000VDC or 1500VDC load voltage versions available
- Excellent insulation – 1000MΩ resistance (1000VDC), meets IEC60664-1 standards
- Robust construction – Withstands 490m/s² impact and 10-55Hz vibration
- Wide temperature range – Operates from -40°C to +85°C
Technical Specifications of 1500VDC 1000VDC relay switch
| Parameter | Specification |
|---|---|
| Product Series | MN19 (Square Ceramic) |
| Rated Current | 150A continuous |
| Load Voltage Options | 1000VDC or 1500VDC |
| Coil Voltage Options | 12VDC, 24VDC, or 9-36VDC wide range |
| Contact Form | SPST-NO (1 Form A) with optional auxiliary contacts |
| Contact Resistance | ≤0.3mΩ (DC 150A) |
| Max Breaking Current | 1000A (1500VDC, 1+ times) |
| Short Time Current | 300A for 60s, 600A for 1s |
| Mechanical Life | 200,000 operations |
| Electrical Life | 15,000 ops @ 150A/37.5V, 100 ops @ 150A/1500VDC |
| Insulation Resistance | ≥1000MΩ (1000VDC) |
| Dielectric Strength | 4000VAC between contacts and coil |
| Operation Time | ≤50ms (at rated voltage) |
| Release Time | ≤30ms (at rated voltage) |
| Weight | 282g |
| Dimensions | 79.5×49.7×72.6mm |
Typical Applications
- Electric vehicle power systems
- Energy storage systems (ESS)
- DC charging stations
- High voltage DC power distribution
- Renewable energy systems
- Industrial automation equipment
Certifications & Standards
- ISO9001
- ISO/TS16949
- ISO14001
- OHSAS18001
- IECQ QC 080000
- Meets IEC60664-1 insulation requirements
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