6ES7521-1FH00-0AA0
SIMATIC S7-1500, digital input module DI 16×230 V AC BA, 16 channels in groups of 4; Input delay 20 ms; Input type 1 (IEC 61131): Front connector (screw terminals or push-in) to be ordered separately
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Description
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3RU2146-4FB0
Overload relay 28…40 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4LB0
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3RU2136-4RB0
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3RV1011-0AA15
Circuit breaker size S00 for motor protection, CLASS 10 A-release 0.11…0.16 A N-release 2.1 A Screw terminal Standard switching capacity with transverse auxiliary switch 1 NO+1 NC
3RU2146-4KB0
Overload relay 57…75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset