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
83230123
Catalogue No.
STPT23-20K320V-3PM
Description
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph, -/400; -/480V, 3+0 TNC, 3 Poles, Pluggable, 3 Modules, Remote indication
EAN/UPC 码
8435297849308
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）
277/480
AC 或 DC
AC
最大放电电流：Imax（8/20）
20 kA
Protection Modes
L-PE(N)
系统配置
TNC
Combined Discharge Voltage (1,2/50) (Uoc)
10 kV
指示系统
Yes
指示系统类型
Green (OK) / Not green (replace) 微动开关
极数
3-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
Replacement Plug L1
83230002
产品重量
0.274 kg
产品宽度
54 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
0.314 kg
销售包装宽度
63 mm
销售包装长度
117 mm
销售包装高度
90 mm