Littelfuse 3G-OTH-21770 — Technical Specifications

Name: Littelfuse 3G-OTH-21770 LITTELFUSE Surge Protection Device: Single Phase, 240V AC, 1000V (N-G)/1200V (L-N)/2500V (L-G), 4X (MPN SPDN-C240-1P). Key specifications — Voltage: 240V AC; Includes: LED Status Indicator; Max. Continuing Operating Voltage: 350 V AC; Voltage Protection Rating: 1000V (N-G); Enclosure Material: Polycarbonate; Brand: LITTELFUSE.
Brand: Littelfuse

The LITTELFUSE Surge Protection Device (SKU 830LP4, 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.

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Technical Specifications

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