MERSEN

Mersen surge protection devices are designed to safeguard electrical installations and sensitive equipment from overvoltage caused by lightning strikes and switching surges, ensuring reliable performance across industrial, commercial and energy infrastructure applications.  

Part of Mersen’s advanced electrical protection portfolio, these surge protective devices (SPDs) are available in Type 1, Type 2 and Type 3 configurations to provide layered protection from the main distribution board through to critical end-use equipment.  

Built for high durability, fast response time and compliance with IEC 61643 standards, Mersen surge protection solutions help reduce equipment damage, prevent downtime and maintain power quality in demanding electrical environments. 

If you're looking to integrate Mersen into your next application, contact our sales team for more information! 

MERSEN
Total Pages: 3
MERSEN - 83020117 - STPT2-40K275V-2PGM - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020117 - STPT2-40K275V-2PGM - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83020117
4 In Stock for despatch
£89.10 (exc VAT) per 1
£106.92 (inc VAT)
- +
Cartridge T1+2,12.5kA,275V

Cartridge T1+2,12.5kA,275V

Stock Code: 83120002
4 In Stock for despatch
£70.68 (exc VAT) per 1
£84.82 (inc VAT)
- +
STPT2-40K275V-4PGM

STPT2-40K275V-4PGM

Stock Code: 83020147
6 In Stock for despatch
£163.95 (exc VAT) per 1
£196.74 (inc VAT)
- +
MERSEN - 83120145 - STPT12-12K275V-4PM - Surge-Trap® Pluggable STPT12 Series

MERSEN - 83120145 - STPT12-12K275V-4PM - Surge-Trap® Pluggable STPT12 Series

Stock Code: 83120145
8 In Stock for despatch
£366.24 (exc VAT) per 1
£439.49 (inc VAT)
- +
MERSEN - 83020122 - STPT2-40K275V-2P - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020122 - STPT2-40K275V-2P - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83020122
6 In Stock for despatch
£69.24 (exc VAT) per 1
£83.09 (inc VAT)
- +
MERSEN - 83020152 - STPT2-40K275V-4P - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020152 - STPT2-40K275V-4P - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83020152
7 In Stock for despatch
£135.62 (exc VAT) per 1
£162.74 (inc VAT)
- +
MERSEN - 83020153 - STPT2-40K275V-4PM - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020153 - STPT2-40K275V-4PM - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83020153
2 In Stock for despatch
£158.67 (exc VAT) per 1
£190.40 (inc VAT)
- +
STPT23-20K275V-2P-LFM

STPT23-20K275V-2P-LFM

Stock Code: 83230135
5 In Stock for despatch
£75.73 (exc VAT) per 1
£90.88 (inc VAT)
- +
MERSEN - 83020137 - STPT2-40K320V-3PM - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020137 - STPT2-40K320V-3PM - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83230137
4 In Stock for despatch
£152.60 (exc VAT) per 1
£183.12 (inc VAT)
- +
MERSEN - 83230121 - STPT23-20K275V-3P-LFM - Surge-Trap® Pluggable STPT T23 Series

MERSEN - 83230121 - STPT23-20K275V-3P-LFM - Surge-Trap® Pluggable STPT T23 Series

Stock Code: 83230121
Call for availability on 0345 030 60 80
£114.57 (exc VAT) per 1
£137.48 (inc VAT)
- +
MERSEN - 83020123 - STPT2-40K275V-2PM - Surge-Trap® Pluggable STPT2 Series

MERSEN - 83020123 - STPT2-40K275V-2PM - Surge-Trap® Pluggable STPT2 Series

Stock Code: 83020123
Call for availability on 0345 030 60 80
£80.32 (exc VAT) per 1
£96.38 (inc VAT)
- +
MERSEN - 83230403 - STET23-20K275V-SPM - Surge-Trap® Monobloc STET23 Series

MERSEN - 83230403 - STET23-20K275V-SPM - Surge-Trap® Monobloc STET23 Series

Stock Code: 83230403
Call for availability on 0345 030 60 80
£145.21 (exc VAT) per 1
£174.25 (inc VAT)
- +
MERSEN - 83120159 - STPT12-25K275V-3PM - Surge-Trap® Pluggable STPT12 Series

MERSEN - 83120159 - STPT12-25K275V-3PM - Surge-Trap® Pluggable STPT12 Series

Stock Code: 83120159
Call for availability on 0345 030 60 80
£453.07 (exc VAT) per 1
£543.68 (inc VAT)
- +
MERSEN - 83120158 - STPT12-25K275V-3P - Surge-Trap® Pluggable STPT12 Series

MERSEN - 83120158 - STPT12-25K275V-3P - Surge-Trap® Pluggable STPT12 Series

Stock Code: 83120158
Call for availability on 0345 030 60 80
£415.66 (exc VAT) per 1
£498.79 (inc VAT)
- +
MERSEN - 83120160 - STPT12-25K275V-4P - Surge-Trap® Pluggable STPT12 Series

MERSEN - 83120160 - STPT12-25K275V-4P - Surge-Trap® Pluggable STPT12 Series

Stock Code: 83120160
Call for availability on 0345 030 60 80
£548.50 (exc VAT) per 1
£658.20 (inc VAT)
- +
MERSEN - 83230117 - STPT23-20K320V-2PM - Surge-Trap® Pluggable STPT T23 Series

MERSEN - 83230117 - STPT23-20K320V-2PM - Surge-Trap® Pluggable STPT T23 Series

Stock Code: 83230117
Call for availability on 0345 030 60 80
£68.85 (exc VAT) per 1
£82.62 (inc VAT)
- +
MERSEN - 83120161 - STPT12-25K275V-4PM - Surge-Trap® Pluggable STPT12 Series

MERSEN - 83120161 - STPT12-25K275V-4PM - Surge-Trap® Pluggable STPT12 Series

Stock Code: 83120161
Call for availability on 0345 030 60 80
£597.87 (exc VAT) per 1
£717.44 (inc VAT)
- +
Cartridge T2+3,20kA,255V

Cartridge T2+3,20kA,255V

Stock Code: 83230000
Call for availability on 0345 030 60 80
£28.70 (exc VAT) per 1
£34.44 (inc VAT)
- +
MERSEN - 83230110 - STPT12-12K275V-1PM - Surge-Trap® Pluggable STPT T23 20 Series

MERSEN - 83230110 - STPT12-12K275V-1PM - Surge-Trap® Pluggable STPT T23 20 Series

Stock Code: 83230110
Call for availability on 0345 030 60 80
£68.82 (exc VAT) per 1
£82.58 (inc VAT)
- +
MERSEN - 83230111 - STPT23-20K275V-2PG-LFM - Surge-Trap® Pluggable STPT23 Series

MERSEN - 83230111 - STPT23-20K275V-2PG-LFM - Surge-Trap® Pluggable STPT23 Series

Stock Code: 83230111
Call for availability on 0345 030 60 80
£77.76 (exc VAT) per 1
£93.31 (inc VAT)
- +
MERSEN - 83230116 - STPT23-20K320V-2P - Surge-Trap® Pluggable STPT T23 20 Series

MERSEN - 83230116 - STPT23-20K320V-2P - Surge-Trap® Pluggable STPT T23 20 Series

Stock Code: 83230116
Call for availability on 0345 030 60 80
£59.34 (exc VAT) per 1
£71.21 (inc VAT)
- +
MERSEN - 83230510- STMT23-20K275V-SP-S - Surge-Trap® Monobloc STMT23 Series

MERSEN - 83230510- STMT23-20K275V-SP-S - Surge-Trap® Monobloc STMT23 Series

Stock Code: 83230510
Call for availability on 0345 030 60 80
£70.05 (exc VAT) per 1
£84.06 (inc VAT)
- +
MERSEN - 83230129 - STPT23-20K320V-4PGM - Surge-Trap® Pluggable STPT T23 Series

MERSEN - 83230129 - STPT23-20K320V-4PGM - Surge-Trap® Pluggable STPT T23 Series

Stock Code: 83230129
Call for availability on 0345 030 60 80
£134.93 (exc VAT) per 1
£161.92 (inc VAT)
- +
MERSEN - 83230120 - STPT23-20K275V-3P-LF - Surge-Trap® Pluggable STPT T23 Series

MERSEN - 83230120 - STPT23-20K275V-3P-LF - Surge-Trap® Pluggable STPT T23 Series

Stock Code: 83230120
Call for availability on 0345 030 60 80
£97.92 (exc VAT) per 1
£117.50 (inc VAT)
- +
Total Pages: 3