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LITTELFUSE SPDN-C240-1P External Surface-Mount SPD - External Surface-Mount SPDs
LITTELFUSEExternal Surface-Mount SPDs

LITTELFUSE SPDN-C240-1P External Surface-Mount SPD

The LITTELFUSE Surge Protection Device (SKU SPDN-C240-1P, MPN SPDN-C240-1P) is a single-phase external surface-mount SPD with a polycarbonate enclosure. It operates at 240V AC with a maximum continuous operating…

SKU 3G-OTH-21770

Also listed as: SPDNC2401P · SPDN C240 1P

Brand
LITTELFUSE
Item
SPDN-C240-1P External Surface-Mount SPD
Part Number
SPDN-C240-1P
Category
External Surface-Mount SPDs
Available to Order
Also known as:SPDN-C240-1PLITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPDN-C240-1P
Type
1000V (N-G)/1200V (L-N)/2500V (L-G), 4X
AC
240V
Voltage
240V AC
Includes
LED Status Indicator
Enclosure Material
Polycarbonate
Voltage Protection Rating
1000V (N-G)
Max. Continuing Operating Voltage
350 V AC

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

Product Description

The LITTELFUSE Surge Protection Device (SKU SPDN-C240-1P, MPN SPDN-C240-1P) is a single-phase external surface-mount SPD with a polycarbonate enclosure. It operates at 240V AC with a maximum continuous operating voltage of 350V AC and provides voltage protection ratings of 1000V (N-G), 1200V (L-N), and 2500V (L-G). The unit includes an LED status indicator for monitoring.

Frequently Asked Questions

What is the LITTELFUSE SPDN-C240-1P surge protection device used for?

The LITTELFUSE SPDN-C240-1P is a single-phase external surface-mount surge protection device (SPD) used to protect electrical equipment from voltage transients and surges in industrial, commercial, and residential applications. It is designed for 240V AC systems and includes an LED status indicator for monitoring protection status.

What are the specifications of the LITTELFUSE SPDN-C240-1P?

The LITTELFUSE SPDN-C240-1P operates at 240V AC with a maximum continuous operating voltage of 350V AC. It provides voltage protection ratings of 1000V (N-G), 1200V (L-N), and 2500V (L-G). The enclosure is made of polycarbonate, and the unit includes an LED status indicator. The manufacturer part number is SPDN-C240-1P.

Where to buy the LITTELFUSE SPDN-C240-1P worldwide?

You can source the LITTELFUSE SPDN-C240-1P 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.

How to install the LITTELFUSE SPDN-C240-1P surge protection device?

Install the LITTELFUSE SPDN-C240-1P as an external surface-mount unit on a suitable panel or wall. Ensure the system is de-energized before wiring. Connect the SPD according to the manufacturer's wiring diagram for single-phase 240V AC systems. The LED indicator confirms power and protection status after installation. Always follow local electrical codes.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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LITTELFUSE 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.

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