Littelfuse 3G-OTH-21782 — Technical Specifications

Name: Littelfuse 3G-OTH-21782 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.
Brand: Littelfuse

The LITTELFUSE Surge Protection Device: Three Phase (SKU 830LP7, MPN SPDN-C480-3D) is an external surface-mount SPD with a polycarbonate enclosure. It operates at 480V AC with a maximum continuous operating voltage of 550 V AC and a voltage protection rating of 1800V (L-G). The unit includes an LED status indicator for monitoring.

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Technical Specifications

Parameter	Value
AC	480V
Type	1800V (L-G)/1800V (L-L), 4X
Brand	LITTELFUSE
Voltage	480V AC
Includes	LED Status Indicator
Enclosure Material	Polycarbonate
Manufacturer Part Number	SPDN-C480-3D
Voltage Protection Rating	1800V (L-G)
Max. Continuing Operating Voltage	550 V AC