Siemens SENTRON 3VA MCCB, Thermal Magnetic Trip Unit –
3VA1580-5GF42-0AA0
The Siemens 3VA1580-5GF42-0AA0 is a high-capacity SENTRON
3VA1 series Molded Case Circuit Breaker (MCCB) designed for main power
distribution and heavy industrial feeder protection. It is engineered for very
high current applications (up to 800A class) and provides reliable
protection against overload and short-circuit faults in low-voltage
systems.
This MCCB belongs to the 3VA15 frame (large frame size
category) and is widely used in PCC panels, main incomers, industrial
substations, and power distribution boards.
Key Features
|
Parameter |
Specification |
|
Product Series |
Siemens SENTRON 3VA1 |
|
Part Number |
3VA1580-5GF42-0AA0 |
|
Product Type |
MCCB (Molded Case Circuit Breaker) |
|
Number of Poles |
4 Pole |
|
Rated Current (In) |
800A |
|
Trip Unit |
Thermal Magnetic (TM240 / ATAM) |
|
Overload Range (Ir) |
560–800A |
|
Short Circuit Setting (Ii) |
5–10 × In |
|
Breaking Capacity (Icu) |
55kA at 415V AC |
|
Frame Size |
3VA15 / 1000A class |
|
Mounting Type |
Fixed mounting |
|
Application |
Main incomer, PCC, industrial feeders |
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