3VA5120-4ED11-1AA0
Siemens
The Siemens 3VA5120-4ED11-1AA0 is a 1-pole molded-case circuit breaker designed for system protection. It offers a 20A current rating and a 25kA breaking capacity at 277V.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5120-4ED11-0AA0, is designed for line protection. It is a 1-pole breaker with a permanent rated current (Iu) of 20A, suitable for operation up to 415V AC.
The breaker offers a breaking capacity of 25kA at 240V and 5kA at 415V according to IEC 60947 standards. Under UL 489, its breaking capacity is 65kA at 120V and 25kA at 277V. The overcurrent release is of type TM210 with LI protection function. The adjustable short-circuit protection (Ii) is fixed at 15 x In.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V AC, this circuit breaker is built for durability. It has a maximum power loss of 4W. The unit is designed for DIN rail mounting and has dimensions of 140mm height, 25.4mm width, and 76.5mm depth.
Compliance includes CCC, CE, CSA, EAC, UL489, and VDE approvals. It is RoHS3 compliant and has an MSL of 1.
| 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 415 V AC at 50/60 Hz and 125 V DC.
The breaking capacity according to IEC 60947 is 25 kA at 240 V and 5 kA at 415 V. According to UL 489, it is 65 kA at 120 V, 25 kA at 277 V, and 14 kA at 347 V.
The permanent rated current (Iu) is 20 A.
The dimensions are 140 mm in height, 25.4 mm in width, and 76.5 mm in depth.
Yes, the RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.