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
83230125
Catalog number
STPT23-20K150V-4PGM
Description
SPD Type 2+3, 20kA, Uc150V, 3+1 TT, 4 Poles, 4 Modules, Pluggable, Remote
EAN/UPC code
8435297850786
ROHS Compliant
Yes
IEC SPD Type
Type 2+3 / Class II+III
Nominal Operating Volt Rating (Un)
120 / 208 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
4-Pole
Torque Rating
4 N m
Max. Back-Up Fuse
63 A gG
Housing Material
PA66 CT1; V-0
MOV Response Time
25 ns
Uc (L-N)
150 V
Uc (N-PE)
255 V
Up at In (N-PE)
≤1.5 kV
Up at In (L-N)
≤0.8 kV
Replacement Plug N-PE
SP23-20K-N
Replacement Plug L-N
SP23-20K150V
Product Weight
0.415 kg
Product Width
72 mm
Product Length
70 mm
Product Height
90 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.415 kg
Sell Pack Width
80 mm
Sell Pack Length
105 mm
Sell Pack Height
80 mm