Mersen Surge Protector

View all Surge Protection Devices
Bulk discount available

Subtotal (1 unit)*

£285.17

(exc. VAT)

£342.20

(inc. VAT)

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  • Shipping from 15 December 2025
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Units
Per unit
1 - 9£285.17
10 - 19£266.35
20 - 24£259.22
25 - 49£252.66
50 +£246.39

*price indicative

RS Stock No.:
179-3082
Mfr. Part No.:
83120168 / STPT12-5K1000V-YPVM
Brand:
Mersen
COO (Country of Origin):
ES
STP T1+2 5 PV is the PHOTOVOLTAIC range of combined Type 1+2/Class I+II devices intended for discharging lightning currents (10/350 μs) and protecting against induced voltage surges (8/20 μs). These products provide advanced 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. The devices are suitable for all PV applications: large-scale and rooftop. The series includes specific multipole products for multiple MPPT inverters.

Remote Monitoring: Yes
Configeration: Y PV

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