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
- Building
- Outdoor LED Lighting
- Photovoltaic and BESS
- E-Mobility - EV Charging
- Industry
- Telecom
- Water treatment
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
83230103
Catalog number
STPT23-20K320V-1PM
Description
Surge Protection Device Type 2+3, 20kA Imax (8/20), 1Ph, 230; 277V, L-N, 1 Pole, Pluggable, 1 Module, Remote indication
EAN/UPC code
8435297849254
ROHS Compliant
Yes
IEC SPD Type
Class II + III
Format
Pluggable
Nominal Operating Volt Rating (Un)
277
AC or DC
AC
Max Discharge Current : Imax (8/20)
20 kA
System Type
L - N / L-PE / N-PE
System Configuration
TNS, TNC, TT (only L-N)
Combined Discharge Voltage (1,2/50) (Uoc)
10 kV
Indication System
Yes
Indication System Type
Green (OK) / Not green (replace) Microswitch
Number of Poles
1-Pole
Torque Rating
3 N m
Max. Back-Up Fuse
63 A [gG]
Housing Material
PA66 CT1
Installation Mounting
DIN Rail
MCOV L-G
175 V
MCOV L-L
350 V
Replacement Plug L1
83230002
Product Weight
0.115 kg
Product Width
18 mm
Product Length
70 mm
Product Height
90 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
0.135 kg
Sell Pack Width
24 mm
Sell Pack Length
117 mm
Sell Pack Height
90 mm