SunTree Surge Protector SUP1H-40 2P AC275V 20-40KA T2
381.00 $
- Brand: Suntree
- Model / Type: SUP1H-40
- Max Continuous Working Voltage: 275V AC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- Voltage Protection Level (Up): ≤ 1.8kV
- Poles: 2-Pole (L and N terminals)
Out of stock
Category: Accessories
Description
The SunTree SUP1H-40 (also designated SUP1-40) is a Class II / Type 2 surge protective device designed for single-phase AC systems. It is rated for a maximum continuous working voltage of 275 V AC and uses a 2-pole configuration with L and N terminals, making it suitable for line-and-neutral protection in distribution boards and general electrical installations.
The device provides a nominal discharge current (In) of 20 kA and a maximum discharge current (Imax) of 40 kA, supporting reliable diversion of surge events. Its voltage protection level (Up) is ≤ 1.8 kV, helping limit residual overvoltage reaching downstream equipment. As a Type 2 device, it guards against the residual effects of indirect lightning strikes and switching surges, protecting sensitive electronics and appliances.
As a SunTree surge protector, the SUP1H-40 2P AC 275 V 20–40 kA T2 is suitable for AC applications requiring Type 2 protection, a 275 V AC maximum continuous operating voltage, 20 kA nominal and 40 kA maximum discharge current ratings, and a 2-pole L/N configuration with a protection level of ≤ 1.8 kV. It offers a practical balance of surge-handling capacity and compact single-phase installation.
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