3RV2021-4NA40

Product data sheet 3RV2021-4NA40 CIRCUIT-BREAKER SZ S0, FOR MOTOR PROTECTION, CLASS 10, A-RELEASE 23...28A, N-RELEASE 364A, RING CABLE LUG CONNECTION, STANDARD SW. CAPACITY, General technical data: Product brand name Product designation Size of the circuit-breaker Trip class Protection class IP / frontal/front side Degree of pollution Installation altitude / at a height over sea level / maximum Ambient temperature during storage during the operating phase during transport Resistance against shock Impulse voltage resistance / rated value Insulation voltage / rated value Real loss power / total / typical Item designation according to DIN 40719 extendable after IEC 204-2 / according to IEC 750 according to DIN EN 61346-2 SIRIUS 3RV2 circuit breaker S0 CLASS 10 IP00 3 m 2000 °C -50 … 80 °C -20 … 60 °C -50 … 80 25g / 11 ms kV 6 V 690 W 10 F F 3RV2021-4NA40 Page 1/6 10/08/2010 subject to modifications © Copyright Siemens AG 2010 Mechanical switching cycle...