3VJ MCCB,
Thermal Magnetic Trip Unit – 3VJ1332-3DB32-0AA0
The Siemens 3VJ1332-3DB32-0AA0
is a robust and reliable Molded Case Circuit Breaker (MCCB) from the 3VJ1
series, designed for efficient protection of low-voltage power
distribution systems. Equipped with a Thermal Magnetic Trip Unit (ATFM),
it ensures dependable protection against overload and short-circuit faults,
maintaining system safety and continuity in industrial and commercial
applications.
This MCCB belongs
to the 3VJ13 frame size (approx. 320 A class) and features a 3-pole
configuration, making it suitable for medium to heavy-duty electrical
distribution networks. It is widely used in PCC panels, MCC panels,
industrial switchboards, OEM machinery, HVAC systems, and infrastructure
installations.
The device offers
a compact design, strong breaking performance, and durable Siemens
construction, ensuring long service life and reliable operation in demanding
environments.
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Key Features
|
Parameter |
Specification |
|
Product
Series |
Siemens
3VJ1 |
|
Part
Number |
3VJ1332-3DB32-0AA0 |
|
Product
Type |
MCCB
(Molded Case Circuit Breaker) |
|
Trip
Unit |
Thermal
Magnetic (ATFM) |
|
Rated
Current |
320
A |
|
Poles |
3
Pole |
|
Rated
Voltage |
415
V AC |
|
Frequency |
50/60
Hz |
|
Frame
Size |
3VJ13 |
|
Protection
Functions |
Overload
& Short Circuit |
|
Mounting
Type |
Fixed
/ Panel Mounting |
|
Connection
Type |
Screw
terminal |
|
Breaking
Capacity |
~25
kA @ 415 V AC* |
|
Standards |
IEC
60947-2 |
|
Application |
Industrial
& Commercial Power Distribution |
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