Siemens Surge Protection Device: Three Phase, 480V AC Delta, 1800V (L-G, L-L), 552 V AC
The SIEMENS Surge Protection Device (SKU 3G-OTH-21140) is an enclosed external-mount SPD for three-phase systems, featuring a 480V AC Delta voltage rating and a steel enclosure. It includes EMI/RFI filters and offers…
SKU 3G-OTH-21140
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
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Product Description
The SIEMENS Surge Protection Device (SKU 3G-OTH-21140) is an enclosed external-mount SPD for three-phase systems, featuring a 480V AC Delta voltage rating and a steel enclosure. It includes EMI/RFI filters and offers a Voltage Protection Rating of 1800V (L-G, L-L), a Max. Surge Current per Mode of 150kA (L-G), and a Max. Continuing Operating Voltage of 552 V AC.
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 SIEMENS TPS3F12300XD2 surge protection device used for?
The SIEMENS TPS3F12300XD2 is an enclosed external-mount SPD designed to protect three-phase 480V AC Delta electrical systems from transient overvoltages. It is commonly used in industrial and commercial facilities to safeguard sensitive equipment against lightning strikes and switching surges, with EMI/RFI filtering for cleaner power.
What are the specifications of the SIEMENS TPS3F12300XD2 surge protector?
This SIEMENS SPD is rated for 480V AC Delta systems with a Max. Continuing Operating Voltage of 552 V AC. It provides a Voltage Protection Rating of 1800V (L-G, L-L) and a Max. Surge Current per Mode of 150kA (L-G). The unit features a steel enclosure and includes EMI/RFI filters.
Where to buy the SIEMENS TPS3F12300XD2 surge protection device worldwide?
You can source the SIEMENS TPS3F12300XD2 surge protection device 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 on this enclosed external-mount SPD.
How to install the SIEMENS TPS3F12300XD2 external-mount SPD?
Installation of the SIEMENS TPS3F12300XD2 should follow the manufacturer's manual and local electrical codes. Typically, mount the steel enclosure securely, connect the three-phase 480V AC Delta lines and ground per the wiring diagram, and verify the Max. Continuing Operating Voltage of 552 V AC is not exceeded. Use a qualified electrician.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens enclosed external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
