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
项目编号
83230128
Catalogue No.
STPT23-20K320V-4PG
Description
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules
EAN/UPC 码
8435297850793
符合 ROHS 标准
Yes
IEC SPD 类型
Class II + III
Format
可插拔
标称工作电压额定值（Un）
230/400
AC 或 DC
AC
Protection Modes
L-N / N-PE
系统配置
TT, TNS
Combined Discharge Voltage (1,2/50) (Uoc)
10 kV
Following Current (Ifi)
100 A
指示系统
Yes
指示系统类型
Green (OK) / Not green (replace)
极数
4-Pole
Torque Rating
3 N m
Max. Back-Up Fuse
63 A [gG]
外壳材料
PA66 CT1
安装方式
DIN 导轨
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
MCOV L-G
175 V
MCOV L-L
350 V
MCOV N-G
277 V
MCOV L-N
175 V
Replacement Plug N-PE
83230000
Replacement Plug L-N
83230002
产品重量
0.344 kg
产品宽度
72 mm
产品长度
70 mm
产品高度
90 mm
销售包装数量
1 EA
销售包装重量
0.389 kg
销售包装宽度
78 mm
销售包装长度
117 mm
销售包装高度
90 mm