SIEMENS 3RV2421-4BA10 Circuit breaker SIEMENS S7-400 pre-assembled cable with 2 7/8"

pre-assembled cable with 2 7/8" connectors

IP67 2 x input for mechanical sensors 2 x standard output 24 V DC Output supply from 24 V DC 4 x M12 socket Mounting plate 3RK1901-2EA00 or 3RK1901-2DA00 must be ordered separately

SIMATIC S7-1500

Successor is SIRIUS 3RT2 Preferred successor type is >>3RT2015-1BB42<<

5 mm enclosure screw terminal 2 change-over contacts bistable US = 24 V-240 V AC/DC Manual/Auto/Remote reset 2 LEDs (READY/TRIPPED) galvanic isolation Test/reset button Wire break monitoring Short circuit monitoring non-volatile

SIEMENS 3RV2421-4BA10 Circuit breaker SIEMENS S7-400 pre-assembled cable with 2 7/8"Circuit breaker size S0 for transformer protection A release 13 20 A N release 325 A Screw terminal Standard switching capacity