Approvals & Standards
Key features & benefits
STM T1 50 is the most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with high exposure to lightning strikes, fitted with an external lightning protection system.
More specificationsApplications
Documents & Resources
Datasheet
Compliance
Item Number
83010102
Catalogue No.
STMT1-100K-N
Short Description
SPD Type 1, 100kA, Uc255V, N, 1 Pole, 2 Modules, Monobloc
EAN/UPC Code
8435297849087
ROHS Compliant
Yes
IEC SPD Type
Type 1 / Class I
Nominal Operating Volt Rating (Un)
Neutral
AC or DC
AC
Nominal Discharge Current (In) (8/20)
100kA
Protection Modes
TT
System Configuration
TT
Lightning Impulse Current (10/350) (LIMP)
100 kA
Following Current (Ifi)
0,1 kA
Number of Poles
1-Pole
Torque Rating
35.4 lb-in
Max. Back-Up Fuse
500 A gG
Housing Material
PC+GF; V-0
Uc (N-PE)
255 V
Up at In (N-PE)
≤2.0 kV
Product Weight
0.573 lb
Product Width
1.42 in
Product Length
2.76 in
Product Height
3.54 in
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.573 lb
Sell Pack Width
1.77 in
Sell Pack Length
4.13 in
Sell Pack Height
3.15 in