Approvals & Standards
- IEC 61643-11
- EN 61643-11
Key features & benefits
STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an 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
Item Number
83120134
Catalog number
STPT12-12K440V-3P
Description
Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph, -/400; -/690V, 3+0 IT; TNC, 1 Pole, Pluggable, 3 Modules.
EAN/UPC code
8435297851752
ROHS Compliant
Yes
IEC SPD Type
Class I+II
Format
Pluggable
Nominal Operating Volt Rating (Un)
400/690
AC or DC
AC
Max Discharge Current : Imax (8/20)
50 kA
System Type
L-PE(N)
System Configuration
TNC
Lightning Impulse Current (10/350) (Limp)
12.5 kA
Indication System
Yes
Indication System Type
Green (OK) / Not green (replace)
Number of Poles
3-Pole
Torque Rating
3 N m
Housing Material
PA66 CT1
Installation Mounting
DIN Rail
Replacement Plug L1
83120004
Product Weight
0.525 kg
Product Width
54 mm
Product Length
76 mm
Product Height
90 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
0.564 kg
Sell Pack Width
63 mm
Sell Pack Length
117 mm
Sell Pack Height
90 mm