AC/DC Contactors
EV-Tronix carries LS Electric High Voltage DC Relays which serve to supply and disconnect the DC power, and contains hydrogen and nitrogen gas, which is optimized to withstand production and breaking. As a result, it has excellent electrical durability, is compact in size, and produces low noise.
AC Contactors are utilized in a variety of applications where the control of high-power electrical loads is required. Key applications include motor control, lighting systems, HVAC systems, and more. DC Contactors are specifically designed for switching direct current (DC) circuits up to 1000V. Thanks to the efficient breaking of DC circuits, the product range is one of the most compact on the market for applications such as PV Solar, UPS, and Energy storage systems.
- HIGH CURRENT AND HIGH VOLTAGE: Nitrogen sealed contacts to minimize arcing
- COMPACT STRUCTURE, LOW NOISE: Contact design yields reduced unit size, low noise while carrying or switching currents
- COIL ECONOMIZER: Built-in coil economizer – only 1.7W holding power @12VDC, limits back EMF to 0V
- HIGH SAFETY: There is no arc leakage due to tight sealing
- HIGH CONTACT RELIABILITY: Stable contact resistance no matter how harsh the environment with sealed contacts
$119.19
- HIGH CURRENT AND HIGH VOLTAGE: Contact chamber is filed with inert gas to minimize arcing, up to 900VDC load is available
- COMPACT STRUCTURE, LOW NOISE: Contact design yields reduced unit size, low noise while carrying or switching currents
- COIL ECONOMIZER: Built-in coil economizer – only 1.7W hold power @12VDC and it limits back EMF to 0V
- HIGH SAFETY: There is no arc leakage due to tight sealing
- HIGH RELIABLE CONTACT: Stable contact resistance no matter how harsh environment with sealed contacts
$163.96
- High-voltage, high-current control capable
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.
$86.53
$115.56
- High-voltage, high-current control capable
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.
$108.30
$155.49
- 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
$299.59
- 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
$215.62
- 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
$341.40
- 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
$508.99
- 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
$598.84
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$35.79
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$36.27
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$53.43
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$49.23
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$68.68
- Reliable in the system: Type ∥ coordination
- Perfect system with peripheral devices
- No arc exposure via sealed structures
- One-touch connection with Din Rail
- Simple wiring with adapter, reversing wire set
- 4-terminal type: Easy wiring of operation coil
- Module type screw terminal
- Interlocking unit with built-in auxiliary contacts (2NO built-in)
$175.29
- Rated insulation voltage Ui up to 1,500 V, version with small arc chamber
- Rated short-circuit making capacity Icm up to 2,500 A
- Conventional free air thermal current Ith up to 500 A
- Rated short-time withstand current Icw up to 3,000 A
$218.35
- Rated insulation voltage Ui up to 1,500 V, version with small arc chamber
- Rated short-circuit making capacity Icm up to 2,500 A
- Conventional free air thermal current Ith up to 500 A
- Rated short-time withstand current Icw up to 3,000 A
$226.47
- Rated insulation voltage Ui up to 1,500 V, version with small arc chamber
- Rated short-circuit making capacity Icm up to 2,500 A
- Conventional free air thermal current Ith up to 500 A
- Rated short-time withstand current Icw up to 3,000 A
$241.34
- 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
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