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The Siemens 3VA5230-5ED31-2AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a 30A operational current at 40°C, with derating at higher temperatures. The breaker is rated for 690V AC and 750V DC.
This circuit breaker has a breaking capacity class of M according to IEC 60947, with a maximum short-circuit current breaking capacity (Icu) of 55 kA at 415V and 7 kA at 690V. According to UL 489, its current breaking capacity is 35 kA at 480V and 18 kA at 600V. It is equipped with a TM210 thermal magnetic overcurrent release with LI protection function.
The device is suitable for HACR and HID type applications according to UL 489. It features a permanently set short-circuit protection current (Ii) and overload protection current (Ir) of 30A. The mechanical service life is typically 20,000 operating cycles, with electrical endurance varying based on AC-1 conditions and voltage.
Designed for DIN rail mounting, the 3VA5230-5ED31-2AA0 has an IP40 enclosure type and dimensions of 7.3 inches high by 4.1 inches wide by 4.2 inches deep. It operates within a temperature range of -25 to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for AC is 690 V, and for DC it is 750 V.
The current breaking capacity according to UL 489 at 480V is 35 kA.
The operational current at 40°C is 30 A.
The temperature rating is -25 to 70°C.
This circuit breaker has 3 poles.