Approvals & Standards
- IEC 61643-11
- EN 61643-11
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
- Industry and automation
- Commercial and residential installations
- Telecom & IT & Data Centers
- LED outdoor lighting
- Water treatment
- Smart grid & LV Metering
- Photovoltaic & wind
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
83230113
Catalogue No.
STPT23-20K320V-2PGM
Item Description (ERP)
STPT23-20K320V-2PGM
Short Description
SPD Type 2+3, 20kA, Uc320V, 1+1 TT, 2 Poles, 2 Modules, Pluggable, Remote
EAN/UPC Code
8435297849285
ROHS Compliant
Yes
IEC SPD Type
Type 2+3 / Class II+III
Nominal Operating Volt Rating (Un)
230 / 277 V
AC or DC
AC
Nominal Discharge Current (In) (8/20)
10kA
Max Discharge Current : Imax (8/20)
20kA
System Configuration
TT. TNS
Combined Discharge Voltage (1,2/50) (Uoc)
10 kV
Following Current (Ifi)
0,1 kA
Short Circuit Withstand (ISCCR)
25 kA
Indication System
Yes
Indication System Type
Visual Indicator Microswitch / 3 pin dry contact
Number of Poles
2-Pole
Torque Rating
35.4 lb-in
Max. Back-Up Fuse
63 A gG
Housing Material
PA66 CT1; V-0
MOV Response Time
25 ns
Uc (L-N)
320 V
Uc (N-PE)
255 V
Up at In (N-PE)
≤1.5 kV
Up at In (L-N)
≤1.4 kV
Replacement Plug N-PE
SP23-20K-N
Replacement Plug L-N
SP23-20K320V
Product Weight
0.478 lb
Product Width
1.42 in
Product Length
2.76 in
Product Height
3.54 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.478 lb
Sell Pack Width
1.77 in
Sell Pack Length
4.13 in
Sell Pack Height
3.15 in