LITTELFUSE Surge Protection Device: Single Phase, 240V AC, 1200V (L-N)/1200V (N-G)/2000V (L-G)
The LITTELFUSE Surge Protection Device: Single Phase (SKU SPDN-D240-1P, MPN SPDN-D240-1P) is an external surface-mount SPD with a polycarbonate enclosure. It operates at 240V AC with a maximum continuous operating…
SKU 3G-OTH-21790
Also listed as: SPDND2401P · SPDN D240 1P
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The LITTELFUSE Surge Protection Device: Single Phase (SKU SPDN-D240-1P, MPN SPDN-D240-1P) is an external surface-mount SPD with a polycarbonate enclosure. It operates at 240V AC with a maximum continuous operating voltage of 350V AC and provides a voltage protection rating of 1200V (L-N). The unit includes an LED status indicator.
Frequently Asked Questions
What is the LITTELFUSE SPDN-D240-1P surge protection device used for?
The LITTELFUSE SPDN-D240-1P is a single-phase external surface-mount surge protection device (SPD) used to protect electrical equipment from voltage spikes and transients in industrial, commercial, and residential applications. It is designed for 240V AC systems and provides coordinated protection across L-N, N-G, and L-G modes.
What are the specifications of the LITTELFUSE SPDN-D240-1P?
The LITTELFUSE SPDN-D240-1P operates at 240V AC with a maximum continuous operating voltage of 350V AC. It offers voltage protection ratings of 1200V (L-N), 1200V (N-G), and 2000V (L-G) in a 4X configuration. The unit features a polycarbonate enclosure and includes an LED status indicator for operational status.
Where to buy the LITTELFUSE SPDN-D240-1P worldwide?
You can source the LITTELFUSE SPDN-D240-1P through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LITTELFUSE surge protection devices to procurement teams globally.
How to install the LITTELFUSE SPDN-D240-1P surge protection device?
Install the LITTELFUSE SPDN-D240-1P as an external surface-mount SPD on a 240V AC single-phase system. Mount the polycarbonate enclosure securely, connect line, neutral, and ground conductors per the wiring diagram, and verify the LED status indicator illuminates. Always follow local electrical codes and disconnect power before installation.
Used in
Common applications for LITTELFUSELITTELFUSE Products
3G Electric supplies LITTELFUSE external surface-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
