Approvals & Standards
- IEC 61643-11
- EN 61643-11
Key features & benefits
Surge-Trap® Pluggable STPT12 Series - AC-Reinforced is the series of combined Type 1+2/Class I+II devices intended for discharging lightning currents (10/350 μs) and protecting against induced voltage surges (8/20 μs), in accordance with IEC/EN 61643-11 . Suitable for the AC side protection of inverters or wind turbine generators with a nominal voltage of 800 V AC. The reinforced 3+1 variant ensures safe operation where high withstand voltage peaks are required or where DC offsets are induced in AC side.
More specificationsApplications
- Photovoltaic and BESS
- Building
- Industry
- Telecom
- Water treatment
Product Specifications
Item Number
83120261
Catalog number
STPT12-5K320V-3P-R
Description
Surge Protection Device Type 1+2, 5kA Iimp (10/350), 3Ph; 580V, 3+1 IT Reinforced (Uc 320+320V); Pluggable, 4 Modules
EAN/UPC code
8435297879046
ROHS Compliant
Yes
IEC SPD Type
Class I+II
Format
Pluggable
Nominal Operating Volt Rating (Un)
277/480
AC or DC
AC
Max Discharge Current : Imax (8/20)
40 kA
System Type
L-PE(N)
System Configuration
TNC
Lightning Impulse Current (10/350) (Limp)
5 kA
Indication System
Yes
Indication System Type
Green (OK) / Not green (replace)
Number of Poles
4-Pole
Torque Rating
3 N m
Max. Back-Up Fuse
125 A [gG]
Housing Material
PA66 CT1
Replacement Plug L-N
83120020
Product Weight
0.427 kg
Product Width
72 mm
Product Length
84 mm
Product Height
90 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
0.454 kg
Sell Pack Width
78 mm
Sell Pack Length
117 mm
Sell Pack Height
90 mm