Surge-Trap® Pluggable SPD provides advanced overvoltage protection. Utilizing Mersen's patented TPMOV® design, which does not require fuses, a fuse holder or additional wiring in meeting the UL 1449 Third Edition standards thus providing substantial cost savings and reduced installation times. It also features a visual indicator, easy installation, fail-safe design, mechanical coding and remote monitoring. The Surge-Trap Pluggable SPD base is designed to be mounted on 35mm DIN-rail while plugs are easily replaceable upon failure without touching the base or the hassle of rewiring. 180 Volts, UL Plug .

Surge-Trap® Pluggable SPD provides advanced overvoltage protection. Utilizing Mersen's patented TPMOV® design, which does not require fuses, a fuse holder or additional wiring in meeting the UL 1449 Third Edition standards thus providing substantial cost savings and reduced installation times. It also features a visual indicator, easy installation, fail-safe design, mechanical coding and remote monitoring. The Surge-Trap Pluggable SPD base is designed to be mounted on 35mm DIN-rail while plugs are easily replaceable upon failure without touching the base or the hassle of rewiring. 670 Volts, PV Plug .

The Surge-Trap® Type 1 XT Series offers Advanced Technology. The XT features TPMOV® technology inside making it the safest product available. With line or load side installation flexibility, this unit is a great fit from the service entrance all the way down to each distribution and/or branch panel. 300 Volts single phase system type .

The Surge-Trap® Type 1 XP Series offers advanced performance over other products. The XP meets requirements for UL1449 Third Edition and has been designed to be as compact as possible while offering advanced protection. The XP features TPMOV® technology inside making it the safest product available. Installation can be done on the line or load side of a panel. The XP is the perfect fit from service entrance all the way down to an important machine specific control panel. 120 Volts single phase system type .

The Surge-Trap® Type 1 STXP Series offers advanced performance and features over the STXR series including higher surge capacity and phase LED status indicators. The STXP meets requirements for UL1449 Fourth Edition and has been designed for additional mounting flexibility including mounting feet and flush-mount capability. The STXP features TPMOV® technology inside making it the safest product available. Installation can be done on the line or load side of a panel. The STXP is the perfect fit from service entrance all the way down to an important machine specific control panel., 208Y/120V, L-G, L-L, L-N, N-G, 3-Phase Wye, LED and Remote Audible Alarm 100 kA per phase

The Surge-Trap® Type 1 STXP Series offers advanced performance and features over the STXR series including higher surge capacity and phase LED status indicators. The STXP meets requirements for UL1449 Fourth Edition and has been designed for additional mounting flexibility including mounting feet and flush-mount capability. The STXP features TPMOV® technology inside making it the safest product available. Installation can be done on the line or load side of a panel. The STXP is the perfect fit from service entrance all the way down to an important machine specific control panel., 600Y/347V, L-G, L-L, L-N, N-G, 3-Phase Wye, LED and Remote Audible Alarm 100 kA per phase

The most advanced of the STX series, the Surge-Trap® Type 1 STXT Series comes standard with EMI/RFI Filtering and surge capacities up to 200kA. The STXT features TPMOV® technology inside making it the safest product available. With line or load side installation flexibility, this unit is a great fit from the service entrance all the way down to each distribution and/or branch panel. 480V, L-G, L-L, 3-Phase Delta, LED 200 kA per phase

The Mersen Surge-Trap Pluggable STP Series Surge Protective Device (SPD), SKU STP277P05, offers robust overcurrent protection for industrial control panels. This no-fuse, failsafe surge suppressor integrates Mersen’s proprietary TPMOV® technology, eliminating the need for additional overcurrent protection devices. Its DIN-rail mountable design ensures easy installation and a compact footprint within control cabinets. The integrated visual indicator provides immediate status feedback, while a remote indicator option allows for monitoring of critical control circuitry. With a high short circuit current rating, the STP Series is engineered for reliability in demanding industrial environments. Its fail-safe, self-protected design enhances system uptime and reduces maintenance requirements. This SPD is a direct replacement for traditional surge protection methods, offering simplified installation and enhanced safety.

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 240 Volts 3P Delta system type with microswitch .

The Surge-Trap® Type 1 XP Series offers advanced performance over other products. The XP meets requirements for UL1449 Third Edition and has been designed to be as compact as possible while offering advanced protection. The XP features TPMOV® technology inside making it the safest product available. Installation can be done on the line or load side of a panel. The XP is the perfect fit from service entrance all the way down to an important machine specific control panel. 300/520 Volts 3P Wye system type .

Mersen STP208YN07M is a pluggable Surge-Trap Series SPD (SKU: STP208YN07M) featuring Mersen’s TPMOV® technology. This no-fuse, failsafe surge suppressor eliminates the need for additional overcurrent protection. Designed for DIN-rail mounting, it includes a visual indicator and a small footprint. A remote indicator provides status to critical control circuitry. With a high short circuit current rating, it is suitable for most industrial control panels. Ideal for protecting sensitive industrial equipment from transient voltage spikes.

The Mersen Surge-Trap STXH120P07N is a UL Type 1 listed surge protective device (SPD) designed for 120/240VAC split phase applications. It fully complies with UL1449 5th Edition standards, ensuring robust protection for your electrical systems. Equipped with Mersen's proprietary TPMOV® technology, the STXH120P07N offers superior safety and reliability, making it a standout choice in its class. Its compact design facilitates easy installation, particularly in space-constrained environments. This SPD is ideally suited for protecting HVAC systems and can be directly attached to air conditioning disconnect switches, providing targeted surge suppression where it's most needed. SKU: STXH120P07N. Manufacturer: Mersen.