Approvals & Standards
Key features & benefits
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643-11. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.
More specificationsApplications
Documents & Resources
Datasheet
Compliance
Brochures
IEC SPD Type
Type 2+3 / Class II+III
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
83230100 - STPT23-20K150V-1P
83230101 - STPT23-20K150V-1PM
83230102 - STPT23-20K320V-1P
83230103 - STPT23-20K320V-1PM
83230106 - STPT23-20K-N
83230108 - STPT23-20K150V-2PG
83230109 - STPT23-20K150V-2PGM
83230110 - STPT23-20K275V-2PG-LF
83230111 - STPT23-20K275V-2PG-LFM
83230112 - STPT23-20K320V-2PG
83230113 - STPT23-20K320V-2PGM
83230114 - STPT23-20K150V-2P
83230115 - STPT23-20K150V-2PM
83230116 - STPT23-20K320V-2P
83230117 - STPT23-20K320V-2PM