3VA5180-5ED36-0AA0
Siemens
The Siemens 3VA5180-5ED36-0AA0 is a three-pole circuit breaker rated for 80A and 690V AC operation.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
The Siemens 3VA5280-6EC31-2AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a rated insulation voltage of 800V and a rated operating voltage of up to 690V AC or 750V DC.
This circuit breaker has a nominal current rating of 80A, with operational current ratings varying based on ambient temperature, from 80A at 40°C down to 66.4A at 70°C. It features an overload protection with TM230 and a permanently set short-circuit protection (Ii) of 5 to 10 times the rated current. The breaking capacity according to IEC 60947 is class H, with a maximum short-circuit current breaking capacity (Icu) of 100 kA at 240V and 70 kA at 415V. Under UL 489 standards, its current breaking capacity is 65 kA at 480V.
The device is built for durability, with a typical mechanical service life of 20,000 operating cycles and electrical endurance ratings ranging from 4,000 to 8,000 cycles depending on the voltage and load conditions. It is designed for DIN rail mounting and features a lever actuator.
This circuit breaker is marked as 100%-rated according to UL 489 and is suitable for HACR Type applications. It does not feature communication or other measurement functions.
| 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 is 690 V at AC and 750 V at DC.
The nominal current rating is 80 A at 40°C.
The current breaking capacity according to UL 489 is 65 kA at 480 V.
The typical mechanical service life is 20,000 operating cycles.
