Siemens 3VA5220-5EC31-0AA0 MCCB 3P 200A 35kA TM230 Frame 250

The Siemens 3VA5220-5EC31-0AA0 is a 3-pole SENTRON 3VA5 moulded case circuit breaker (MCCB) built in the UL Frame 250 size, rated In 200 A and fitted with a TM230 thermal-magnetic trip unit for line protection (LI). Overload protection is fixed and short-circuit protection is adjustable, making it a fit for power distribution boards, control panels and machine installations. Switching capacity class M gives 35 kA at 480 V to UL 489 and 55 kA at 415 V to IEC 60947. Technical specifications: MLFB: 3VA5220-5EC31-0AA0 Manufacturer: Siemens Product brand: SENTRON Series: 3VA5, UL Frame 250 Product type: Moulded case circuit breaker (MCCB), system protection Number of poles: 3 Trip unit: TM230 thermal-magnetic, LI protection function (FTAM) Rated current In: 200 A Overload protection Ir: 200 A, permanently set Short-circuit protection Ii: 5 - 10 x In, adjustable (1,000 - 2,000 A) Switching capacity class: M Icu and Ics (IEC 60947): 85 kA at 240 V, 55 kA at 415 V, 7 kA at 690 V Icm (IEC 60947): 187 kA at 240 V, 121 kA at 415 V, 11.9 kA at 690 V Breaking capacity (UL 489): 85 kA at 240 V, 35 kA at 480 V, 18 kA at 600 V Rated operating voltage: 690 V AC, 750 V DC Rated insulation voltage: 800 V Operational current vs ambient temperature: 200 A at 40 °C, 189 A at 50 °C, 178 A at 60 °C, 167 A at 70 °C Power loss: 43 W max, 14.17 W per pole at rated current Mechanical service life: 20,000 operating cycles Electrical endurance: 8,000 cycles at 380/415 V AC-1, 4,000 cycles at 690 V AC-1 Degree of protection: IP40 on the front Ambient temperature: -25 °C to 70 °C (operation), -40 °C to 80 °C (storage) Dimensions (H x W x D): 185 x 105 x 83 mm Net weight: 2.028 kg Main connections: supplied without connection terminals Auxiliary contacts: none fitted Optional extension: motor operator EAN: 4042948853849 Features and benefits: Adjustable instantaneous trip from 5 to 10 x In for selectivity with downstream devices Dual IEC 60947 and UL 489 ratings for equipment built for both European and North American markets Ics equal to Icu (55 kA at 415 V), so full breaking performance is kept after a fault Can be fitted with a motor operator for remote switching Applications: Incoming and outgoing feeder protection in low voltage distribution boards Line and cable protection in industrial control panels and machinery Panels exported to UL markets that need a UL 489 breaker Replacement for existing 3VA5 Frame 250 breakers Rated to IEC 60947 and UL 489. Part of the Siemens SENTRON 3VA moulded case circuit breaker range. Also known as: Siemens 3VA5 200A 3 pole, SENTRON 3VA MCCB 200 A, 3VA5 Frame 250 TM230, MCCB_UL_FS250_200A_3P_35KA_TM FTAM, Siemens 3VA5220-5EC31-0AA0 circuit breaker