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| Country of Origin | Spain |
|---|---|
| Brand | Mersen |
| Height | 90mm |
| Length | 72mm |
| Model | STPT23 |
| Depth | 70mm |
| Mount Type | DIN Rail |
| Series | STPT23 |
| Suppressor Type | Type 2 Arrester, Type 3 Arrester |
| Maximum Voltage | 275V ac |
| Standards/Approvals | IEC 61643-11, EN 61643-11 |
| Maximum Surge Current | 20kA |
| Configeration | CT1 / TNS |
Mersen STPT23 Surge Protector STPT23 is a high-quality surge protection device designed to safeguard electrical equipment against transient voltage surges. With a maximum voltage rating of 275V AC and a maximum surge current capacity of 20 kA, this device offers reliable combined Type 2 and Type 3 protection, making it suitable for installation as the final stage in surge protection systems with upstream Type 2 arresters.
The device is DIN rail mountable, facilitating straightforward integration into existing electrical panels. Its compact dimensions - 72 mm length, 90 mm height, and 70 mm depth - allow installation in space-constrained environments. It conforms to key industry standards IEC 61643-11 and EN 61643-11, assuring compliance with international surge protection requirements.
The STPT23 does not feature remote monitoring capabilities but is configured for CT1 / TNS power supply systems. Manufactured in Spain with stringent quality controls, it is designed for use in industrial, commercial, and electrical panel protection applications, providing enhanced safety for sensitive electrical components against voltage spikes.
Combined Type 2 and Type 3 surge protection for comprehensive coverage. DIN rail mounting simplifies installation and maintenance. Compliant with IEC 61643-11 and EN 61643-11 standards guaranteeing performance reliability.
Compact design suitable for panels with limited space. High surge current capability (20 kA) protects against strong transient events. Configured for CT1 / TNS systems enhancing compatibility. Produced in Spain with high manufacturing standards.
Ideal for industrial, commercial, and electrical distribution panel use. Browse our extensive selection of surge protection products to find the ideal solution for your electrical safety needs at EnvMart.
Explore more products in our Surge Protection Components category.
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