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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5195-6EC31-0AA0, is a 3-pole device designed for system protection applications. It features a rated operational current of 15A and a maximum rated operational voltage of 690V AC (50/60Hz) or 500V DC. The breaker has a breaking capacity of 65kA at 480V AC according to UL 489 standards and 150kA at 240V AC according to IEC 60947 standards.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V AC, this circuit breaker is built for durability. It includes adjustable short-circuit protection with a fixed overload protection setting. The unit is designed for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth.
Key electrical features include a TM230 overcurrent release with LI protection function. It is also designated as HACR Type according to UL 489. The breaker has a maximum power loss of 9.7W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V AC at 50/60Hz and 500 V DC.
The permanent rated operational current (Iu) is 15 A. The operational current at 45°C is also 15 A.
According to UL 489, the breaking capacity is 65 kA at 480 V. According to IEC 60947, the breaking capacity is 150 kA at 240 V, 70 kA at 415 V, and 10 kA at 690 V.
The circuit breaker has a height of 140 mm (5.5 inches), a width of 76.2 mm (3 inches), and a depth of 76.5 mm (3 inches).
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.