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MERSENChase-Nipple External-Mount SPDs

MERSEN Surge Protection Device: Single Phase, 240/120VAC Split

The MERSEN STXR240S05 is a single-phase Chase-Nipple External-Mount SPD with a 240/120VAC Split voltage and a non-metallic enclosure. It features a Max. Surge Current per Mode of 50 kA, a Voltage Protection Rating of…

SKU 3G-OTH-23253

Brand
MERSEN
Item
Surge Protection Device: Single Phase, 240/120VAC Split
Category
Chase-Nipple External-Mount SPDs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
STXR240S05
Type
1000V (L-G)/1000 V (L-L)/600V (L-N)
Split
240/120VAC
Voltage
240/120VAC Split
Includes
LED Status Indicator
Enclosure Material
Non-Metallic
Voltage Protection Rating
1000 V (L-L)
Max. Surge Current per Mode
50 kA
Max. Continuing Operating Voltage
240/120 V

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN STXR240S05 is a single-phase Chase-Nipple External-Mount SPD with a 240/120VAC Split voltage and a non-metallic enclosure. It features a Max. Surge Current per Mode of 50 kA, a Voltage Protection Rating of 1000 V (L-L), and a Max. Continuing Operating Voltage of 240/120 V. An LED Status Indicator is included for operational status.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN STXR240S05 surge protection device used for?

The MERSEN STXR240S05 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 applied in commercial and industrial facilities to safeguard sensitive electronics and machinery.

What are the specifications of the MERSEN STXR240S05?

The MERSEN STXR240S05 has a 240/120VAC split voltage, a Max. Surge Current per Mode of 50 kA, and a Voltage Protection Rating of 1000 V (L-L). It includes an LED Status Indicator and a non-metallic enclosure. The Max. Continuing Operating Voltage is 240/120 V.

Where to buy the MERSEN STXR240S05 worldwide?

3G Electric supplies the MERSEN STXR240S05 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this surge protection device.

How to install the MERSEN STXR240S05 SPD?

Install the MERSEN STXR240S05 by mounting it externally via the chase nipple, connecting line, neutral, and ground conductors per the wiring diagram. Ensure the system is de-energized before installation. Follow local electrical codes and the manufacturer's instructions for proper surge protection.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN chase-nipple external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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