SunTree SISO-40 Isolator Switch 4P DC1000V
234.00 $
- Device Type: DC Isolator / DC Isolation Switch
- Product Series: SISO-40
- Rated Current: 40 A
- Rated Insulation Voltage (Ui): 1000 V DC
- Rated Thermal Current (Ith): 32 A / 40 A / 55 A
- Rated Impulse Withstand Voltage (Uimp): 8 kV
- Rated Short-Time Withstand Current (Icw): 780 A / 1 s
- Pole Configuration: 2P / 4P; 6P / 8P optional
- Arcing Time: 3 ms
SKU:
N/A
Category: Accessories
Description
The SISO-40 is a DC isolator / DC isolation switch designed for reliable isolation in DC electrical applications. It is available with rated currents of 40 A and offers a rated insulation voltage (Ui) of 1500 V DC. The rated thermal current (Ith) is 40 A, while the rated impulse withstand voltage (Uimp) reaches 8 kV and the rated short-time withstand current (Icw) is 780 A for 1 s.
For flexible installation, the SISO-40 is offered in 2P / 4P pole configurations, with 6P / 8P optional. It provides an arcing time of 3 ms, supporting fast arc extinction during switching operations.
As a DC isolation product in the SISO-40 series, it is suitable for DC applications where high insulation voltage, dependable short-time withstand performance, flexible pole configuration, and rapid arc interruption are important.
Additional information
| Model | 25 Amps, 32 Amps |
|---|
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