LITTELFUSE SPDN-D120-1P External Surface-Mount SPD, 120V AC, 700V (L-N)
The LITTELFUSE Surge Protection Device (SPDN-D120-1P) is a single-phase, external surface-mount SPD with a polycarbonate enclosure. It operates at 120V AC with a maximum continuous operating voltage of 180V AC and a…
SKU 3G-OTH-21636
Also listed as: SPDND1201P · SPDN D120 1P
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The LITTELFUSE Surge Protection Device (SPDN-D120-1P) is a single-phase, external surface-mount SPD with a polycarbonate enclosure. It operates at 120V AC with a maximum continuous operating voltage of 180V AC and a voltage protection rating of 700V (L-N). The unit includes an LED status indicator for monitoring protection status.
Frequently Asked Questions
What is the LITTELFUSE SPDN-D120-1P surge protection device used for?
The LITTELFUSE SPDN-D120-1P is a single-phase external surface-mount surge protection device (SPD) used to protect sensitive equipment in industrial and commercial applications from voltage transients and surges. It is designed for 120V AC systems and is commonly installed at service entrance or branch panels.
What are the specifications of the LITTELFUSE SPDN-D120-1P?
The LITTELFUSE SPDN-D120-1P operates at 120V AC with a maximum continuous operating voltage of 180V AC. It has a voltage protection rating of 700V (L-N) and includes an LED status indicator for monitoring protection status. The enclosure is made of polycarbonate, and the device is surface-mountable.
Where to buy the LITTELFUSE SPDN-D120-1P worldwide?
You can source the LITTELFUSE SPDN-D120-1P 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 supply genuine LITTELFUSE surge protection devices to customers globally.
How to install the LITTELFUSE SPDN-D120-1P surge protection device?
Install the LITTELFUSE SPDN-D120-1P on a flat surface using the provided mounting brackets. Connect the line, neutral, and ground wires per the wiring diagram on the unit. Ensure the device is de-energized during installation. The LED indicator confirms power and protection status after installation. Follow local electrical codes.
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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.