Approvals & Standards
Key features & benefits
STP T2 40 is the series of Type 2/Class II devices for discharging
voltage surges, in accordance with EN/IEC 61643-11 and certified UL
1449 4th Ed. Suitable for the second stage of protection in supply
distribution panels in which Type 1 protection devices are installed
upstream, or for the first stage of protection in commercial or other
applications not exposed to direct strikes and with no external
lightning protection system.
Applications
IEC SPD Type
Type 2 / Class II
Format
Pluggable
Short Circuit Current Rating (SCCR)
50 ... 100 kA
Short Circuit Withstand (ISCCR)
25 kA
Degree of Protection (IP)
IP20
Wire Type
Rigid: 6…35mm² / Stranded: 6…25mm²
CE Conformity
Yes
REACH Compliant
Yes
Max Operating Temp.
85 °C
Min Operating Temp.
-40 °C
83020131 - STPT2-40K75V-2PM
83020132 - STPT2-40K150V-3P
83020133 - STPT2-40K150V-3PM
83020134 - STPT2-40K275V-3P
83020135 - STPT2-40K275V-3PM
83020136 - STPT2-40K320V-3P
83020137 - STPT2-40K320V-3PM
83020142 - STPT2-40K440V-3P
83020143 - STPT2-40K440V-3PM
83020144 - STPT2-40K150V-4PG
83020145 - STPT2-40K150V-4PGM
83020146 - STPT2-40K275V-4PG
83020147 - STPT2-40K275V-4PGM
83020148 - STPT2-40K320V-4PG
83020149 - STPT2-40K320V-4PGM