SUNTREE AC SURGE PROTECTION DEVICE SUP 1-40

Suitable for protection of electrical installations against [transient overvoltage] and [short-current]
[lightning strikes] [over-heat]
Plug-in module design
Indication window and optional remote-signaling contact helps users to know the status of device

In a medium without explosion risk and free of gases and dust(including conductive dust) sufficient to corrode metal and destroy insulation
In the condition with no snow erosion
It can be installed horizontally and vertically
The magnetic field of the installation position shall not exceed 5 times the geomagnetic field in any direction:
It should not be installed in flammable and explosive places
There should be no significant impact and vibration at the installation place

Product Model	SUP1
Rated Insulation Voltage/Ui(V)	220/480
Rated Operational Voltage/Ue(V)	275		385				420
In (kA) 8/20	5	10	20		30	40	60	60
lmax (kA) 8/20	10	20	40		60	80	100	120
Pole	1 P/2P/1 P+N/3P/3P+N/4P
Up (kV)	1.4	1.6	1.8	2	2.1	2.2	2.4	2.6
Single P size	18•90•64
response time	<25
Experimental classification	T2 Class
SPDType	Pressure limiting type/ switch-type
Protection Level	IP20
Insulation shell material	PBT/PA66
Flame retardant grade	Compliant with UL94 VO
Mounting	Easy installed and fastening onto 35mm device rail(DIN)
Ambient Temperture	-40"C ~ + 70°C
Window indication	Normal: green; Failure: red
Inspection standards	GB/T18802.2011 IEC61643--31 UL1449 ed2