Mersen Surge-Trap SP2-40K-N Type 2 Replacement Cartridge, Neutral for TT Devices
- Brand:
- Mersen
- Part number:
- 83020000
- EAN:
- 8435297850366
Neutral-to-earth replacement cartridge for Mersen Surge-Trap STPT2 Type 2 arresters on TT systems, rated Imax 40kA with a 1.5kV protection level.
- Neutral (N-PE) replacement cartridge
- Uc 265V, Imax 40kA, Up 1.5kV
- For Surge-Trap STPT2 TT devices
- Mechanically coded, plug-in fit
Out of stock
UK delivery £9.95 ex VAT, free on orders of £100 ex VAT or more; usually 2-3 working days.
Minimum order £50 ex VAT. All prices exclude VAT, which is added at checkout.
Project quantities or a lead time to check? Request a quote
Specifications
Electrical
| Earthing system (as supplied) | TT |
|---|---|
| Application | Mains AC |
Protection
| SPD type | Type 2 |
|---|
Fit
| Replaces | N (N-PE) |
|---|
Identification
| Brand | Mersen |
|---|---|
| Part number | 83020000 |
| EAN | 8435297850366 |
| Range | Mersen Surge-Trap STPT2 |
| Part type | Replacement module / cartridge |
More technical data
| Manufacturer | Mersen (Surge-Trap, catalogue SP2-40K-N) |
|---|---|
| Function | neutral-to-earth (N-PE) replacement cartridge |
| For use in | Surge-Trap STPT2 Type 2 devices in TT configuration |
| Max continuous operating voltage Uc | 265V |
| Max discharge current Imax (8/20) | 40kA; nominal discharge current In: 20kA |
| Voltage protection level Up at In | 1.5kV |
- Supplied without an EAN in the source data
Product details
The neutral-to-earth cartridge in a TT arrester is built for a different duty to the line cartridges around it, and carries its own voltage rating. This Mersen SP2-40K-N is the replacement for that position in Surge-Trap STPT2 Type 2 devices, plugging straight into the installed chassis.
Key features
- Neutral-to-earth cartridge for Surge-Trap STPT2 Type 2 arresters on TT systems
- Uc of 265V with Imax 40kA, In 20kA and a 1.5kV protection level
- Mechanically coded so it can only be fitted in the neutral position
- Plug-in replacement - no conductors need to be disturbed
- Restores full Type 2 protection after an end-of-life indication
Typical applications
TT-configured Type 2 arresters are found on rural and agricultural distribution boards, pumping and telemetry stations, temporary and site supplies, outdoor lighting panels and telecoms cabinets. Because the neutral cartridge is a different part from the line cartridges, holding one avoids a return visit when an inspection finds it expired.
Compliance
Part of the Surge-Trap STPT2 Type 2 / Class II range tested to IEC 61643-11 and EN 61643-11. Cartridges are mechanically coded to their position - fit only the cartridge specified for the pole and device being serviced.
Order today for fast UK dispatch, or send us the arrester catalogue number and we will confirm the correct cartridge.
