Approvals & Standards
Key features & benefits
STM T23 SF is the series of robust 10kV/10kA 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. Suitable for protection in the fusebox (mast) of LED outdoor luminaires. Due to the exposure of the extremely sensitive LED electronics to lightning–induced overvoltages, STM T23 SF is a widespread market solution amongst OEM manufacturers of LED lighting systems.
More specificationsApplications
Item Number
83230512
Catalog number
STMT23-10K320V-SP-SF
Description
SPD Type 2+3, 10kA, Uc320V, Slim, SP TT/TNS, 2 Poles, Fusebox
EAN/UPC code
8435297858188
ROHS Compliant
Yes
IEC SPD Type
Type 2+3
Nominal Operating Volt Rating (Un)
230 V
AC or DC
AC
Nominal Discharge Current (In) (8/20)
5kA
Max Discharge Current : Imax (8/20)
10kA
System Configuration
C4 (1Ph+N)
Rated Current Load (IL)
5 A
Indication System
Yes
Indication System Type
LED
Number of Poles
2-Pole
Torque Rating
0.5 N m
Max. Back-Up Fuse
25 A gG
Housing Material
PC+GF; V-0
MOV Response Time
25 ns
Uc (L-N)
320 V
Uc (N-PE)
255 V
Up at In (N-PE)
≤1.8 kV
Up at In (L-N)
≤1.5 kV
Product Weight
0.055 kg
Product Width
17.8 mm
Product Length
38.1 mm
Product Height
79.5 mm
Sell Pack Quantity
1 Each
Sell Pack Weight
0.055 kg
Sell Pack Width
18 mm
Sell Pack Length
86.1 mm
Sell Pack Height
65 mm