Product data sheet 3RV1021-4AA10 CIRCUIT-BREAKER SIZE S0, FOR MOTOR PROTECTION, CLASS 10, A-REL. 11...16A, N-REL. 208A, SCREW TERMINAL, STANDARD SWITCHING CAPACITY General technical data: product brand name SIRIUS Product designation circuit breaker Size of the circuit-breaker S0 Number of poles / for main current circuit 3 Product function removable terminal for auxiliary and control circuit No overload protection Yes phase disturbance recognition Yes short-circuit to earth recognition No Product component auxiliary switch No undervoltage release mechanism No trip indicator No Product extension auxiliary switch Yes optional / motor drive No Impulse voltage resistance / rated value V 6,000 Protection class IP / on the front IP20 Protection against electrical shock finger-safe 3RV1021-4AA10 subject to modifications Page 1/4 04/11/2014 Copyright Siemens AG 2014Installation altitude / at a height over sea level / maximum m 2,000 Resistance against shock 25g / 11 ms Ambient temperature during transport C -50 +80 during storage C -50 +80 during operating C -20 +70 Active power loss / total / typical W 7 Main circuit: Operating voltage / rated value V 690 Type of voltage AC/DC Service power / at AC-3 / at 400 V / rated value kW 7.5 Operating current / at AC-3 / at 400 V / rated value A 16 Mechanical operating cycles as operating time / of the main 100,000 contacts / typical Frequency of operation / with AC-3 / maximum 1/h 15 Auxiliary circuit: Number of changeover contacts / for auxiliary contacts 0 Protection function: Trip class CLASS 10 Adjustable response current / of the current-dependent A 11 16 overload release Breaking capacity limit short-circuit current (lcu) at 400 V / rated value kA 50 at 500 V / rated value kA 10 at 690 V / rated value kA 4 Installation/mounting/dimensions: Mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 mounting position any Depth mm 96 Height mm 97 Width mm 45 Connections: Arrangement of electrical connectors / for main current circuit front side Design of the electrical connection for main current circuit screw-type terminals for auxiliary and control current circuit screw-type terminals Type of the connectable conductor cross-section 3RV1021-4AA10 subject to modifications Page 2/4 04/11/2014 Copyright Siemens AG 2014