New
EFF.BRYT S0 FOR TRAFO 14-20A F
Product number
4330521
Effektbryter for trafo 14-20A S0 Fjærklemmer
Effektbryter størrelse S0, for transformatorbeskyttelse. A-utløser 14...20A, N-utløser 325A, fjærklemmetilkopling
Product details
Technical specifications
Rated permanent current Iu20 ... 20 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz55 kA
Overload release current setting13 ... 20 A
Adjustment range undelayed short-circuit release325 ... 325 A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionfalse
Type of electrical connection of main circuitSpring clamp connection
Suitable for DIN rail (top hat rail) mountingfalse
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
With switched-off indicatorfalse
Number of poles3
Position of connection for main current circuitOther
Type of control elementToggle
Product codes
SAPDIR841
PLC4330521
STK4330521
GTIN/EAN4011209845558
Manufacturer part number3RV2421-4BA20
Vendor material number3RV2421-4BA20
Basic information
Package measurements (L x W x H)133 x 52 x 106 mm
Package volume0.733 l
Package weight10.2 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany
Customs tariff code85362090