MOTORV.BRYTER 57-75A 3RV1142-4KA10
Product number
4304903
Motorvernbryter 57-75A
CIRCUIT-BREAKER, SIZE S3 FOR MOTOR PROTECTION, CLASS 10 WITH OVERLOAD RELAY FUNCTION A REL.57...75 A, N REL.975A SCREW CONNECTION INCREASED BREAKING CAPACITY
Product details
Technical specifications
Overload release current setting57 ... 75 A
Adjustment range undelayed short-circuit release975 A
Phase failure sensitivetrue
Switch off techniqueThermomagnetic
Rated operating voltage690 ... 690 V
Rated permanent current Iu75 A
Rated operation power at AC-3, 230 V# kW
Rated operation power at AC-3, 400 V37 kW
Type of electrical connection of main circuitScrew connection
Type of control elementOther
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchfalse
With integrated under voltage releasefalse
Number of poles3
Rated short-circuit breaking capacity lcu at 400 V, AC100 kA
Product codes
SAPGCB130
PLC4304903
STK4304903
GTIN/EAN4011209414617
Manufacturer part number3RV1142-4KA10
Vendor material number3RV1142-4KA10
Basic information
Package measurements (L x W x H)190 x 170 x 76 mm
Package volume2.455 l
Package weight2.368 kg
Base uniteach
Package units1
Usage quantity1
BrandSIEMENS AUTOMASJON