RXR1K MegaTacktor
![RXR1K MegaTacktor]()
RXR1K MegaTacktor
- 1200A Continuous Duty
- 1500V System Voltage
- Hermetic Ceramic Seal with gas fill for superior carry and switching performance
- Bi-Directional main contacts
- Mechanically linked SPDT auxiliary contacts for accurate main position feedback
- Meets RoHS 2011/65/EU
- RoHS / REACH compliant
- UL 60947-4 pending
- Product SKU: RXR1K
- Category:AC/DC Contactors
- Contact for high volume orders (25 or more) for special pricing
| Model: | RXR1K MegaTacktor |
| Contact Arrangement: | Form X, SPST- NO |
| Max Switching Voltage2: |
1,500 VDC |
| Dielectric Withstand Voltage (Leakage <1mA) Between Open Contacts: | 5,400 VRMS |
| Mechanical Life: | 200,000 cycles |
| Continuous Current (600mm2 conductor): | 1,200A (or 1,000A using 480mm² conductor) |
| Overload Current: | 90 seconds: 2,000A 18 seconds: 4,000A |
| Short Circuit Withstanding: | 2 milliseconds: 10,000A |
| Min Insulation Resistance: | 100 Mohm @ 1,000V (50 Mohm at end of life) |
| Contact Resistance (Max) measured at 1,000A: | 0.15 mOhm |
| Operate Time (Max, incl bounce): | 90ms |
| Release Time (Max): | 30ms |
| Shock - Functional, 1/2 Sine, 11ms: | 20 G Peak |
| Vibration, Sinusoidal (500-2000 Hz Peak): | 6G |
| Operating Temperature: | -40˚C to 85˚C (180° max terminal temperature) |
| Sealed Contacts: | Exceeds IP69K (hermetically sealed) |
| Salt Fog: | MIL-STD-810 |
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- COIL ECONOMIZER: Built-in coil economizer – only 1.7W hold power @12VDC and it limits back EMF to 0V
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With ceramic seal structure, the contact chamber filled with hydrogen mixed reducing gas, combined with magnetic blow-out. Voltage relay can cut off load voltage of 1000VDC. - Compact Design & Low Operating Sound
By using a capsule contact mechanism that is enclosed with hydrogen gas, highcapacity cutoff is possible even with a tiny contact gap. There is little operating sound, which does not change even when large currents are cut off. - Arc space unnecessary
The enclosure box is smaller thanks to an arc-space-free construction from which the arc will not get out. - Safety
Arc will not get out with design of that contacts are enclosed in a sealed capsule. - High contact reliability
The contact part is hermetically sealed with H2 mixed gas, hence the contact resistance remains stable regardless of the ambient conditions.
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- Compact Design - Achieved a compact size by filling with hydrogen and nitrogen gas to improve breaking performance
- Proven Safety - Withstands a high value of short circuit current
- Superior Reliability - Excellent performance with electrical and mechanical endurance IEC, UL, CCC certified
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