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Schneider Electric LV480421

MPNLV480421

Obsolete

LV480421 - SWITCH DISCONNECTOR FUSE by SCHNEIDER ELECTRIC

$248.03Ref. price · indicative, final on quote

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Schneider Electric LV480421 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LV480421 key specifications
Parameter	Value
Fuse type	BS
Control type	Without handle
Network type	DC AC
Range of product	INF100...160
Product or component type	Switch-disconnector-fuse
Voltage	1000 V AC 50/60 Hz 1000 V DC
[Ue] rated operational voltage	690 V AC 50/60 Hz 690 V AC 50/60 Hz AC-20 690 V DC DC-20 500 V DC
[Uimp] rated impulse withstand voltage	12 kV
[Icw] rated short-time withstand current	5 kA for 1 s 0.95 kA for 30 s 1.15 kA for 20 s 2.9 kA for 3 s
[Ie] rated operational current	AC-22A: 160 A at 220/240 V AC 50/60 Hz AC-22A: 160 A at 380/415 V AC 50/60 Hz AC-22A: 160 A at 440/480 V AC 50/60 Hz AC-22A: 160 A at 500/525 V AC 50/60 Hz AC-22A: 160 A at 660/690 V AC 50/60 Hz AC-23A: 160 A at 220/240 V AC 50/60 Hz AC-23A: 160 A at 380/415 V AC 50/60 Hz AC-23A: 160 A at 440/480 V AC 50/60 Hz AC-23A: 160 A at 500/525 V AC 50/60 Hz DC-22B: 125 A at 220 V DC (2 poles in series) DC-23B: 125 A at 220 V DC (2 poles in series) DC-21B: 125 A at 440 V DC (4 poles in series) AC-23A: 160 A at 660/690 V AC 50/60 Hz
[Im] rated making and breaking capacity	Icm 105 kA at 690 V conforming to DIN (with fuse) Icm 176 kA at 415 V conforming to BS (with fuse) Icm 220 kA at 500 V conforming to DIN (with fuse) Icn 100 kA at 500 V conforming to DIN (with fuse) Icn 50 kA at 690 V conforming to DIN (with fuse) Icn 80 kA at 415 V conforming to BS (with fuse) Icm 15 kA at 690 V (without fuse) Icm 22 kA at 415 V (without fuse) Icm 22 kA at 500 V (without fuse)
[Ith] conventional free air thermal current	128 A ( 60 °C ) vertical 160 A ( 40 °C ) vertical 113 A ( 70 °C ) horizontal 121 A ( 65 °C ) horizontal 113 A ( 70 °C ) vertical 128 A ( 60 °C ) horizontal 121 A ( 65 °C ) vertical 135 A ( 55 °C ) horizontal 142 A ( 50 °C ) horizontal 135 A ( 55 °C ) vertical 142 A ( 50 °C ) vertical 148 A ( 45 °C ) horizontal 154 A ( 40 °C ) horizontal 148 A ( 45 °C ) vertical 160 A ( 35 °C ) horizontal

All specifications

LV480421 additional specifications
Parameter	Value
[Ithe] conventional enclosed thermal current	135 A at 40 °C, Power dissipation per fuse: 12 W (300 mm x 350 mm x 200 mm) 160 A at 40 °C, Power dissipation per fuse: 10 W (300 mm x 350 mm x 200 mm)
Maximum power	110 kW at 500/525 V AC 50/60 Hz 132 kW at 660/690 V AC 50/60 Hz 45 kW at 220/240 V AC 50/60 Hz 80 kW at 380/400 V AC 50/60 Hz 90 kW at 415 V AC 50/60 Hz
Network frequency	50/60 Hz
Poles description	3P
Protected poles description	3f
Rated duty	Uninterrupted
Intermittent duty class	Class 120 - 60 %
IK degree of protection	IK07 conforming to EN 50102 IK10 conforming to EN 50102
IP degree of protection	IP20 conforming to IEC 60529 IP65 conforming to IEC 60529
Mounting mode	Vertical - horizontal
Mounting support	DIN rail, with specific accessories Mounting plate
Rotary handle mounting style	Direct Extended
Rotary handle mounting location	Front
Connections terminals	Screw connection
Connections - terminals	Screw connection M8 160 A
Pollution degree	3
Depth	114.5 mm
Width	148 mm
Height	140 mm
Electrical durability	AC-22A: 1500 cycles 500 V AC 50/60 Hz AC-22A: 1500 cycles 690 V AC 50/60 Hz AC-23A: 1500 cycles 500 V AC 50/60 Hz AC-23A: 1500 cycles 690 V AC 50/60 Hz
Mechanical durability	10000 cycles
Standards	EN/IEC 60947-3 EN/IEC 60947-5 EN/IEC 60269-1 EN/IEC 60947-1 EN/IEC 60269-4
Range	FuPact
Design	Horizontal design
Fuse size	A4 A2 A3
Visible break	No
Contact operation	Double-break
Device short name	INFB160
Tightening torque	15...22 N.m for terminal
Device application	Protection
Provision for padlocking	Padlockable
Suitability for isolation	Yes
Contact position indicator	Yes
Ambient air temperature for storage	-50...85 °C
Ambient air temperature for operation	-25...70 °C