Description
The Siemens 3VA5340-6EC31-0AA0 is a 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for reliable protection in industrial and commercial power distribution systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens |
| Category |
Electrical Protection Devices
|
| Part Number |
3VA5340-6EC31-0AA0 |
| Subcategory |
Molded Case Circuit Breakers (MCCBs) – Thermal Magnetic
|
| Amperage Rating |
400 Amperes |
| Connection |
Mechanical
|
| Environmental Conditions |
Dry Location |
| Frame |
3VA53
|
| Frequency Rating |
50/60 Hertz |
| Interrupt Rating |
65 kAIC |
| Material |
Thermoplastic |
| Number Of Poles |
3-Pole |
| Trip Type |
Thermal Magnetic |
| Voltage Rating |
480 VAC |
| Width |
5.43 Inches |
| Height |
9.76 Inches |
| Depth |
4.33 Inches |
| Weight |
4.749 kgs |
Information About 3VA5340-6EC31-0AA0
The Siemens 3VA5340-6EC31-0AA0 is a 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for robust protection in industrial and commercial power distribution systems. It features a 400 A rated current and a high breaking capacity of 65 kA at 480 V AC, making it suitable for demanding applications.
Key Features:
-
Rated Current (In): 400 A
-
Breaking Capacity:
-
100 kA @ 240 V AC
-
65 kA @ 480 V AC
-
25 kA @ 600 V AC
-
Voltage Rating: Up to 600 V AC / 500 V DC
-
Trip Unit: TM230 thermal-magnetic with fixed overload protection (Ir = 400 A) and short-circuit protection (Ii = 5–10 × In)
-
Frame Size: 3VA53
-
Mounting: Fixed
-
Enclosure Protection: IP40
-
Certifications: UL, CE, VDE, EAC
