MERSEN Surge Protection Device: Single Phase, 240/120VAC Split, 240/120 V, Non-Metallic

The MERSEN STXR240S05N is a single-phase, chase-nipple external-mount SPD used to protect electrical equipment from transient overvoltages and surges in 240/120VAC split systems. It is commonly installed in commercial and industrial panels where space is limited, providing reliable surge suppression with a 50 kA surge current capacity.

The MERSEN STXR240S05N is rated for 240/120VAC split voltage with a maximum continuing operating voltage of 240/120 V. It offers a voltage protection rating of 1000V (L-G) and a maximum surge current per mode of 50 kA. The unit features a non-metallic enclosure and an LED status indicator for operational status.

You can source the MERSEN STXR240S05N through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this MERSEN surge protection device.

Install the MERSEN STXR240S05N by mounting it externally via the chase nipple into a panel knockout. Ensure the system is de-energized before wiring. Connect line, neutral, and ground per the 240/120VAC split configuration. Verify the LED status indicator illuminates after power-up. Follow local electrical codes and manufacturer guidelines for safe installation.