Approvals & Standards
- IEC 61643-11
- EN 61643-11
- UL 1449 5th Ed.
Key features & benefits
STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges, in accordance with EN/IEC 61643-11. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.
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
83020154
Catalogue No.
STPT2-40K320V-4P
Description
Surge Protection Device Type 2, 40kA Imax (8/20), 3Ph+N, 277/480V, 4+0 TNS, 4 Poles, Pluggable, 4 Modules
EAN/UPC 码
8435297851240
符合 ROHS 标准
Yes
IEC SPD 类型
Class II
UL SPD 类型
Type 2 Component Assembly
Format
可插拔
标称工作电压额定值（Un）
277/480
AC 或 DC
AC
Nominal Discharge Current (In) (8/20)
20kA
最大放电电流：Imax（8/20）
40 kA
Protection Modes
L-PE / N-PE
系统配置
TNS
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
125 A [gG]
外壳材料
PA66 CT1
安装方式
DIN 导轨
VPR L-G
1000 V
VPR L-L
2000 V
VPR N-G
1000 V
VPR L-N
2000 V
Replacement Plug N-PE
77707671
Replacement Plug L-N
77707671
产品重量
0.399 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
0.444 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