Approvals & Standards
- IEC 61643-11
- EN 61643-11
Key features & benefits
STE T23 20 is the series of 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 61643-11. Complete with a built-in powerful EMI filter. Suitable as the final stage of protection in installations with electromagnetic disturbances which might interrupt, degrade or limit system performance. Series connection for applications up to 20A rated current.
More specificationsApplications
- Industry and automation
- Commercial and residential installations
- Telecom & IT & Data Centers
- Water treatment
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
83230403
Catalog number
STET23-20K275V-SPM
Description
SPD Type 2+3, 20kA, Uc275V, EMI, SP TT/TNS, 2 Poles, 2 Modules, Monobloc, Remote
EAN/UPC code
8435297849292
ROHS Compliant
Yes
IEC SPD Type
Type 2+3 / Class II+III
Nominal Operating Volt Rating (Un)
230 V
AC or DC
AC
Nominal Discharge Current (In) (8/20)
10kA
Max Discharge Current : Imax (8/20)
20kA
System Configuration
TT. TNS
Combined Discharge Voltage (1,2/50) (Uoc)
6 kV
Indication System
Yes
Indication System Type
LED Microswitch / 3 pin dry contact
Number of Poles
2-Pole
Torque Rating
4 N m
Max. Back-Up Fuse
20 A gG
Housing Material
PC+GF; V-0
MOV Response Time
25 ns
Uc (L-N)
275 V
Uc (N-PE)
320 V
Uc (L-PE)
320 V
Uc (L-PE)
320 V
Up at In (L-PE)
≤1.2 kV
Product Weight
0.365 kg
Product Width
62.00 mm
Product Length
69.00 mm
Product Height
90.00 mm
Sell Pack Quantity
1 Each
Sell Pack Weight
0.365 kg
Sell Pack Width
80.00 mm
Sell Pack Length
105.00 mm
Sell Pack Height
80.00 mm