Specification	SE-330AU-21-01

Delay Time [Max]	0.5 s
Delay Time [Min]	0.1 Sec
Features	Harmonic Filtering, Manual Reset
Function	Ground Fault
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-40 °C
Termination Style	Screw Terminal
Trip Range [Max]	30 A
Trip Range [Min]	0.125 A
Voltage - Supply	48 VDC

SE-330AU-21-01 Series

Neutral-Earthing-Res Mon 48VDC D-net NC

Part	Delay Time [Min]	Delay Time [Max]	Function	Features	Operating Temperature [Min]	Operating Temperature [Max]	Trip Range [Max]	Trip Range [Min]	Termination Style	Voltage - Supply
Littelfuse/Commercial Vehicle Products SE-330AU-21-01	0.1 Sec	0.5 s	Ground Fault	Harmonic Filtering Manual Reset	-40 °C	60 °C	30 A	0.125 A	Screw Terminal	48 VDC

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 5630.35
Newark	Each	1	$ 6604.97
		5	$ 6512.59
		10	$ 6420.21
		25	$ 6050.71

Description

General part information

SE-330AU-21-01 Series

SE-330AU-21-01 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; DeviceNet.

Documents

Technical documentation and resources

Datasheet

TN RG01 Monitoring with Isolated Ground Beds

Technical Document

SE-330AU 2D Print PDF

Model/Drawing/Report