Surge-Trap® Pluggable STPT2 Series - 40kA
Type 2 surge protection device (SPD) for transient overvoltages pluggable with Imax 40 kA. The Surge-Trap® Pluggable STPT2 Series - 40kA range is suitable for protecting low-voltage installations against overvoltages.
Type 2 surge protection device (SPD) for transient overvoltages pluggable with Imax 40 kA. The Surge-Trap® Pluggable STPT2 Series - 40kA range is suitable for protecting low-voltage installations against overvoltages.
Product data sheets
- DS-Surge-Trap-Pluggable-STPT2-Series-40kA-EN
pdf - 1.37 MB
Brochures and Flyers
- BR-Helioprotection-Mersen-EN
pdf - 7.78 MB
Warranty
- WR-Product-Warranty-Statement-Surge-Trap
pdf - 102.62 KB
Compliance
- COM-CE-ROHS-declaration-C0011-STPT2-Series-40kA
pdf - 154.38 KB
- COMEU-REACH-SPD
pdf - 275.48 KB
Key features & benefits
Maximum discharge current (8/20μs): 40kA per phase
Nominal discharge current (8/20μs): 20kA per phase
TNS, TNC, TT and IT networks
Un(L-N/L-L): 48V, 60V, 120/208V, 230/400V, 277/480V, 400/690V & higher
DIN-rail mountable, plug-in format
Visual and remote end of life indicators
Reversible chassis to allow cable entry from above or below
Mechanically coded cartridges to avoid cartridge replacement errors
Back-up fuse: 125 A gG
File UL: E468946
Applications
Building
Outdoor LED Lighting
Photovoltaic and BESS
E-Mobility - EV Charging
Industry
Telecom
Water treatment
| IEC SPD Type | Class II |
| UL SPD Type | Type 2 Component Assembly |
| Format | Pluggable |
| Flammability Rating | UL94 V-0 |
| CE Conformity | 1 |
| Reach Compliant | Yes |
| Max Operating Temp. | 85 °C |
| Min Operating Temp. | -40 °C |
| UL File Number | E468946 |
| Degree of Protection (IP) | IP20 |
| Short Circuit Withstand (ISCCR) | 25 kA |
Reference Finder
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| Item number | AC or DC | Number of poles | Enclosure NEMA Type | Indication System | Product weight |
|---|---|---|---|---|---|
|
83020155 - STPT2-40K320V-4PM See product
|
AC | 4-Pole | - | Yes | 0.418kg |
|
83020156 - STPT2-40K440V-4P See product
|
AC | 4-Pole | - | Yes | 0.441kg |
|
83020157 - STPT2-40K440V-4PM See product
|
AC | 4-Pole | - | Yes | 0.014kg |
|
83020246 - STPT2-30K850V-3P See product
|
AC | 3-Pole | - | Yes | 0.369kg |
|
83020247 - STPT2-30K850V-3PM See product
|
AC | 3-Pole | - | Yes | 0.432kg |