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LITTELFUSE Surge Protection Device: Single Phase, 240V AC, 1200V (L-N)/1200V (N-G)/2000V (L-G) - External Surface-Mount SPDs
LITTELFUSEExternal Surface-Mount SPDs

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 830LR1, 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…

SKU 3G-OTH-21790

Brand
LITTELFUSE
Item
Surge Protection Device: Single Phase, 240V AC, 1200V
Category
External Surface-Mount SPDs
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
SPDN-D240-1P
Type
1200V (L-N)/1200V (N-G)/2000V (L-G), 4X
AC
240V
Voltage
240V AC
Includes
LED Status Indicator
Enclosure Material
Polycarbonate
Voltage Protection Rating
1200V (L-N)
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: Single Phase (SKU 830LR1, 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.

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.
SIEMENS Surge Protection Device: Single Phase, 120/240V AC, 1200V (L-L)/700V (L-G, L-N, N-G), Steel (MPN TPS3A12300XD2). Key specifications — Voltage: 120/240V AC; Includes: Dry Contacts; Max. Continuing Operating Voltage: 150 V AC; Voltage Protection Rating: 1200V (L-L); Enclosure Material: Steel; Max. Surge Current per Mode: 150kA (L-G; Brand: SIEMENS.
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SIEMENS Surge Protection Device: Single Phase, 120/240V AC, 1200V (L-L)/700V (L-G, L-N, N-G), Steel (MPN TPS3A12300XD2). Key specifications — Voltage: 120/240V AC; Includes: Dry Contacts; Max. Continuing Operating Voltage: 150 V AC; Voltage Protection Rating: 1200V (L-L); Enclosure Material: Steel; Max. Surge Current per Mode: 150kA (L-G; Brand: SIEMENS.
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 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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