Mersen, STPT2 Surge Protector 530V Maximum Voltage Rating 40 kA Maximum Surge Current Type 2 Arrester
- RS Stock No.:
- 179-3076
- Mfr. Part No.:
- 83020006 / SP2-40K1000V-PV
- Brand:
- Mersen
Bulk discount available
Subtotal (1 unit)*
£30.53
(exc. VAT)
£36.64
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1 unit(s) shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £30.53 |
| 10 - 19 | £28.52 |
| 20 - 39 | £27.78 |
| 40 - 79 | £27.05 |
| 80 + | £26.38 |
*price indicative
- RS Stock No.:
- 179-3076
- Mfr. Part No.:
- 83020006 / SP2-40K1000V-PV
- Brand:
- Mersen
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Mersen | |
| Product Type | Surge Protector | |
| Suppressor Type | Type 2 Arrester | |
| Maximum Voltage | 530V | |
| Maximum Surge Current | 40kA | |
| Series | STPT2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 90mm | |
| Depth | 70mm | |
| Length | 54mm | |
| Standards/Approvals | IEC 61643-11, EN 61643-11 | |
| Hazardous Area Certification | No | |
| Select all | ||
|---|---|---|
Brand Mersen | ||
Product Type Surge Protector | ||
Suppressor Type Type 2 Arrester | ||
Maximum Voltage 530V | ||
Maximum Surge Current 40kA | ||
Series STPT2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 90mm | ||
Depth 70mm | ||
Length 54mm | ||
Standards/Approvals IEC 61643-11, EN 61643-11 | ||
Hazardous Area Certification No | ||
- COO (Country of Origin):
- ES
STP T2 40 PV is the series of devices that provide advanced overvoltage protection to photovoltaic systems by utilizing Mersen’s optimized dynamic thermal disconnection system, which does not require additional overcurrent protection (back-up fuse) due to its high short-circuit withstand rating. These surge protective devices are suitable for all PV applications: large-scale, rooftop and self-consumption (off-grid) DC installations. The series includes specific multipole products for multiple MPPT (Maximum power point tracker) inverters.
Configeration: PV
Note
This is a replacement cartridge only.