3RU2126-4CB1 Relay bảo vệ quá tải 17…22A For Motor Protection Siemens

OVERLOAD RELAY 17…22 A
FOR MOTOR PROTECTION
SZ S0, CLASS 10,
STAND-ALONE INSTALLATION
MAIN CIRCUIT: SCREW TERMINAL
AUX. CIRCUIT: SCREW TERMINAL
MANUAL-AUTOMATIC-RESET

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