Specification	SE-330AU-26-00

Delay Time [Max]	0.5 s
Delay Time [Min]	0.1 Sec
Features	Manual Reset, Harmonic Filtering
Function	Ground Fault
Mounting Type	Panel Mount
Termination Style	Screw Terminal
Trip Range [Max]	30 A
Trip Range [Min]	0.125 A
Voltage - Supply	48 VDC

SE-330AU Series

NGR MON AU 48VDC DUAL RJ45 61850 K4 NO

Part	Voltage - Supply	Features	Trip Range [Min]	Trip Range [Max]	Delay Time [Min]	Delay Time [Max]	Termination Style	Mounting Type	Function	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]
LITTELFUSE SE-330AU-25-00	48 VDC	Harmonic Filtering Manual Reset	0.125 A	30 A	0.1 Sec	0.5 s	Screw Terminal	Panel Mount	Ground Fault
LITTELFUSE SE-330AU-26-00	48 VDC	Harmonic Filtering Manual Reset	0.125 A	30 A	0.1 Sec	0.5 s	Screw Terminal	Panel Mount	Ground Fault
LITTELFUSE SE-330AU-00-00		Harmonic Filtering Manual Reset	0.125 A	30 A	0.1 Sec	0.5 s	Screw Terminal	Panel Mount	Ground Fault	240 VAC	120 VAC
LITTELFUSE SE-330AU-01-00	48 VDC	Harmonic Filtering Manual Reset	0.125 A	30 A	0.1 Sec	0.5 s	Screw Terminal	Panel Mount	Ground Fault			60 °C	-40 C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	1	$ 5760.29	1m+
	N/A	0	$ 6804.04	1m+
Mouser	N/A	1	$ 6130.17	1m+
Newark	Each	1	$ 6604.97	1m+
		5	$ 6512.59
		10	$ 6420.21
		25	$ 6050.71

Description

General part information

SE-330AU Series

SE-330AU-26-00 is an advanced neutral-earthing resistor monitor with a supply voltage ac of 28–52 and a supply voltage dc of 36–72. Network communications is offered via USB; IEC61850 (Dual RJ45).

Documents

Technical documentation and resources

Datasheet

TN RG01 Monitoring with Isolated Ground Beds

Technical Document

SE-330AU 2D Print PDF

Model/Drawing/Report