MZJ-400D DC Contactor
- 105℃ High Temperature Resistance.
- 6V–120V Wide Voltage Support.
- Suitable for Automotive & Industrial Applications.
- Single Coil Design for Easy Installation.
- 100A High Load Capacity.
Product Overview & Applications:
Compatible with a broad voltage range from 6V to 120V, it built to withstand heavy duty use with a high load capacity of 100A 1NO.
Technical Parameters
Product Specifications | |
| Product Number | MZJ-400D |
| Contact Form | 1NO (1 Normally Open) |
| Coil Rated Voltage | 6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220VDC |
| Contact Rated Voltage | ≤80V DC |
| Contact Circuit Rated Load Current | 400A |
| Main Contact Voltage Drop (100A Load) | >80mV |
| Pick-up Voltage at (20±5)°C (Cold State) | >70% of rated voltage |
| Release Voltage at (20±5)°C (Cold State) | ≥5%, <35% of rated voltage |
| Coil Operating Voltage Range | 0.8–1.2 Us (Us = Coil Rated Voltage) |
| Pick-up Time | 35ms |
| Release Time | 10ms |
| Max. Contact Make Bounce Time | 10ms |
| Max. Contact Break Bounce Time | 3ms |
| Insulation Resistance | 20MΩ |
| Dielectric Strength | 50Hz/60Hz, 1000VAC, 1 min |
| Max. Main Contact Switching Capacity (5ms energization) | 1500A/5ms @48V DC |
| Coil Power Consumption (W) | 9–18 |
| Coil Temperature Rise | ≤60 K |
| Terminal Temperature Rise | ≤65 K |
| Electrical Life | 20,000 times |
| Mechanical Life | 300,000 times |
| Working Mode | Continuous |
| Contact Material | AgCdO |
| Load Terminal Type | M10 screw |
| Coil Terminal Type | M4 screw |
| Auxiliary Contact Rated Load (Optional) | 2A/48VDC, 5A/24VDC |
| Certification | CE |
| Ambient Temperature | -25°C ~ +70°C |
| Relative Humidity | 98% RH at +20°C |
| Vibration Resistance (Fixed Installation) | 3G, 1~50Hz, amplitude 0.5mm |
| Shock Resistance | (60~100) times/min, acceleration ≤4g |
| Max. Operating Altitude | 2000 m |
| Protection Class | IP40 |
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