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MOTORVERNBRYTER 23-28A 3RV2121-4NA10
Product number
4330915
S0 motorvernbryter 23-28A
CIRCUIT-BREAKER SZ S0, FOR MOTOR PROTECTION, CLASS 10, W. OVERLOAD RELAY FUNCTION A-RELEASE 23...28A, N-RELEASE 364A, SCREW CONNECTION, STANDARD SW. CAPACITY
Product details
Technical specifications
Overload release current setting23 - 28 A
Adjustment range undelayed short-circuit release364 - 364 A
With thermal overload protectionyes
Phase failure sensitiveyes
Switch off techniqueMagnetic
Rated operating voltage20 - 690 V
Rated permanent current Iu28 A
Rated operation power at AC-3, 230 V7.5 kW
Rated operation power at AC-3, 400 V15 kW
Power loss13.25 W
Type of electrical connection of main circuitScrew connection
Type of control elementOther
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchno
With integrated under voltage releaseno
Product codes
SAPGBP229
El number4330915
Product number4330915
GTIN/EAN4011209766495
Manufacturer part number3RV2121-4NA10
Vendor material number3RV2121-4NA10
Basic information
Package measurements (L x W x H)108 x 72.5 x 104.5 mm
Package volume0.818 l
Package weight0.46 kg
Base uniteach
Package units1
Usage quantity1
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany