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LITTELFUSE Surge Protection Device: Single Phase, 480/240V AC, 350 V AC, Polycarbonate - External Surface-Mount SPDs
LITTELFUSEExternal Surface-Mount SPDs

LITTELFUSE Surge Protection Device: Single Phase, 480/240V AC, 350 V AC, Polycarbonate

The LITTELFUSE Surge Protection Device (SPDN-D240-2S) is a single-phase, external surface-mount SPD with a polycarbonate enclosure. It operates at 480/240V AC with a maximum continuous operating voltage of 350 V AC…

SKU 3G-OTH-21802

Brand
LITTELFUSE
Item
Surge Protection Device: Single Phase, 480/240V AC, 350 V AC, Polycarbonate
Category
External Surface-Mount SPDs
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPDN-D240-2S
Type
Polycarbonate, 4X
AC
480/240V
Voltage
480/240V AC
Includes
LED Status Indicator
Enclosure Material
Polycarbonate
Voltage Protection Rating
1200V (N-G)
Max. Continuing Operating Voltage
350 V AC
View Full Spec Sheet

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

Product Description

The LITTELFUSE Surge Protection Device (SPDN-D240-2S) is a single-phase, external surface-mount SPD with a polycarbonate enclosure. It operates at 480/240V AC with a maximum continuous operating voltage of 350 V AC and a voltage protection rating of 1200V (N-G). The unit includes an LED status indicator for monitoring.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

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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SOLAHD Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G (MPN STFV15024L). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Modes of Protection: L-L; Max. Continuing Operating Voltage: 275 V AC; Short Circuit Current Rating: Not Rated; Filtering: Yes; Enclosure Material: Epoxy Encapsulated Plastic; Mounting Style: Surface.
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SOLAHD Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G (MPN STFV15024L). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Modes of Protection: L-L; Max. Continuing Operating Voltage: 275 V AC; Short Circuit Current Rating: Not Rated; Filtering: Yes; Enclosure Material: Epoxy Encapsulated Plastic; Mounting Style: Surface.
SOLAHD Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G (MPN STFV07524L). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Modes of Protection: L-G; Max. Continuing Operating Voltage: 275 V AC; Short Circuit Current Rating: Not Rated; Filtering: Yes; Enclosure Material: Epoxy Encapsulated Plastic; Mounting Style: Surface.
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SOLAHD Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G (MPN STFV05024L). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Modes of Protection: L-N; Max. Continuing Operating Voltage: 275 V AC; Short Circuit Current Rating: Not Rated; Filtering: Yes; Enclosure Material: Epoxy Encapsulated Plastic; Mounting Style: Surface.
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SOLAHD Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G (MPN STFV05024L). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Modes of Protection: L-N; Max. Continuing Operating Voltage: 275 V AC; Short Circuit Current Rating: Not Rated; Filtering: Yes; Enclosure Material: Epoxy Encapsulated Plastic; Mounting Style: Surface.

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LITTELFUSE Surge Protection Device: Single Phase, 240V AC, 1200V (L-N)/1200V (N-G)/2000V (L-G), 4X (MPN SPDN-D240-1P). Key specifications — Voltage: 240V AC; Includes: LED Status Indicator; Max. Continuing Operating Voltage: 350 V AC; Voltage Protection Rating: 1200V (L-N); Enclosure Material: Polycarbonate; Brand: LITTELFUSE.
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LITTELFUSE Surge Protection Device: Three Phase, 480V AC, 1800V (L-G)/1800V (L-L), 550 V AC, 4X (MPN SPDN-C480-3D). Key specifications — Voltage: 480V AC; Includes: LED Status Indicator; Max. Continuing Operating Voltage: 550 V AC; Voltage Protection Rating: 1800V (L-G); Enclosure Material: Polycarbonate; Brand: LITTELFUSE.
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