Industrial Automation and Controls

SE-330-20-01

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SAFETY RELAYS NGR MON 48VDC

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DocumentsTN RG05 SE-330 Neutral Grounding Resistor Monitor Guideform Specification TN RG07 SE-Vs50010k Voltage Scaler +8

Industrial Automation and Controls

SE-330-20-01

Active

LITTELFUSE

SAFETY RELAYS NGR MON 48VDC

Deep-Dive with AI

DocumentsTN RG05 SE-330 Neutral Grounding Resistor Monitor Guideform Specification TN RG07 SE-Vs50010k Voltage Scaler +8

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SE-330-20-01

Delay Time [Max]	10 s
Delay Time [Min]	0.1 Sec
Features	Manual Reset, Harmonic Filtering
Function	Ground Fault
Mounting Type	Panel Mount
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-40 C
Termination Style	Screw Terminal
Trip Range [Max]	10000 VAC
Trip Range [Min]	20 VAC
Voltage - Supply	48 VDC

SE-330 Series

NGR MON 48VDC DUAL SC FBR 61850 K4 NO

Part	Delay Time [Max]	Delay Time [Min]	Termination Style	Mounting Type	Function	Trip Range [Max]	Trip Range [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Features	Voltage - Supply	Accessory Type
LITTELFUSE SE-330-28-01	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	48 VDC
LITTELFUSE SE-330-20-01	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	48 VDC
LITTELFUSE SE-330-26-01	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	48 VDC
LITTELFUSE SE-330-00-10	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	120 VAC 240 VAC
LITTELFUSE SE-330-28-00	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	48 VDC
LITTELFUSE SE-330-SMA												Adapter
LITTELFUSE SE-330-06-01	10 s	0.1 Sec	Screw Terminal	Panel Mount	Ground Fault	10000 VAC	20 VAC	60 °C	-40 C	Harmonic Filtering Manual Reset	120 VAC 240 VAC

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	$ 3844.20	1m+
	N/A	0	$ 4608.86	1m+
Mouser	N/A	1	$ 4110.91	1m+
Newark	Each	1	$ 4509.65	1m+
		1	$ 4509.65
		5	$ 4446.58
		5	$ 4446.58
		10	$ 4383.51
		10	$ 4383.51
		25	$ 4131.22
		25	$ 4131.22

Description

General part information

SE-330 Series

SE-330-28-00 is an advanced ground-fault and neutral-grounding 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 SC Fiber).