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
Item Number
83230120
Catalogue No.
STPT23-20K275V-3P-LF
Short Description
SPD Type 2+3, 20kA, Uc275V, LCF, 3+0 TNC, 3 Poles, 3 Modules, Pluggable
EAN/UPC Code
8435297851196
ROHS Compliant
Yes
IEC SPD Type
Type 2+3 / Class II+III
Nominal Operating Volt Rating (Un)
230 / 400 V
AC or DC
AC
Nominal Discharge Current (In) (8/20)
10kA
Max Discharge Current : Imax (8/20)
20kA
System Configuration
TNC
Combined Discharge Voltage (1,2/50) (Uoc)
10 kV
Short Circuit Withstand (ISCCR)
25 kA
Indication System
Yes
Indication System Type
Visual Indicator
Number of Poles
3-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-PEN)
275 V
Up at In (L-PEN)
≤1.5 kV
Replacement Plug L-N
SP23-20K275V-LF
Product Weight
0.661 lb
Product Width
2.13 in
Product Length
2.76 in
Product Height
3.54 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.661 lb
Sell Pack Width
2.56 in
Sell Pack Length
4.13 in
Sell Pack Height
3.15 in