Electrical

ABB S804U-PVS5 4-pole GFDI breaker for photovoltaic systems, 5 A, 1000 VDC, UL 489B

Part no.
BD-1348
Brand
ABB
Catalogue no.
S804U-PVS5
Rated current: 5 A

1 version available · full ordering table in the datasheet

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Quick overview

  • Type: High-performance MCB (UL 489B)
  • Series: S804U-PVS5
  • Trip curve: PV-S
  • Poles: 4
  • Rated current (A): 5
  • Breaking capacity: 3 kA
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Specifications

General
Part no.BD-1348
CategoryMiniature Circuit Breakers
GroupElectrical
BrandABB
ModelS804U-PVS5
Technical
TypeHigh-performance MCB (UL 489B)
SeriesS804U-PVS5
Trip curvePV-S
Poles4
Rated current (A)5
Breaking capacity3 kA
Rated voltage1000 VDC
StandardUL 489B

Datasheet

ABB S800U series — S804U-PVS5 for photovoltaic GFDI · UL 489B

Ordering information — catalogue numbers

Rated currentCatalogue no.
5 AS804U-PVS5

Technical specifications

StandardUL 489B
CharacteristicPV-S
Rated current Ie5 A
Rated voltage Ue1000 VDC
No. of poles4 (wired in series)
Short-circuit current rating (UL 489B)3 kA
Tripping behaviourThermal release 1.13–1.30 × In; magnetic release 6 × In
Single conductor per terminal14–2 AWG Cu, solid or stranded, copper only, 75 °C wire
Tightening torque3.5 Nm (31 in.lb)
Protection categoryIP40 (actuating end only)
Mounting positionAny
ContactsCadmium-free
Reference temperature for tripping characteristic50 °C
Ambient temperature-25...+60 °C
Storage temperature-40...+70 °C
ApprovalcULus, file E351317

Features

  • Ground-fault detector interrupter (GFDI) for photovoltaic systems
  • Trips on a ground fault so the PV generator is not damaged
  • Tested to UL 489B at 1000 VDC
  • Fast breaking time (2.3–2.5 ms)
  • Wide range of accessories
  • 35 mm DIN rail mounting
  • Finger-safe, multi-function terminals

Trip curve — PV-S

ABB S804U-PVS5 4-pole GFDI breaker for photovoltaic systems, 5 A, 1000 VDC, UL 489B trip curve

Approximate dimensions (mm)

S804U-PVS5 dimensions

Source: ABB US Catalog, Miniature Circuit Breakers, November 2016 (1SXU400208C0201). Download the series datasheet (PDF)

Description

The ABB S804U-PVS5 is a 4-pole ground-fault detector interrupter (GFDI) for photovoltaic systems. In case of a ground fault the breaker trips so the PV generator is not damaged. It is tested to UL 489B at 1000 VDC with a 3 kA short-circuit current rating.

Catalogue number S804U-PVS5 (5 A).

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ABB S804U-PVS5 4-pole GFDI breaker for photovoltaic systems, 5 A, 1000 VDC, UL 489B
Part no. BD-1348 · Catalogue no. S804U-PVS5

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