Siemens 3VJ MCCB – Thermal Magnetic Trip Unit –
3VJ1216-3DA32-0AA0
The Siemens 3VJ1216-3DA32-0AA0 is a SENTRON 3VJ
series molded case circuit breaker (MCCB) designed for reliable protection
of low-voltage power distribution systems against overload and
short-circuit faults. It is widely used in industrial switchboards,
PCC/MCC panels, OEM machinery, commercial installations, and infrastructure
electrical systems where compact design with strong fault interruption
capability is required.
This MCCB belongs to the 3VJ12 frame series and
features a thermal magnetic trip unit (FTFM – Fixed Thermal Fixed Magnetic),
providing fixed overload and fixed short-circuit protection, ensuring
simple and stable protection behavior in distribution networks.
It is a 3-pole MCCB with a rated current of 160A and
a breaking capacity of 25kA at 415V AC, making it suitable for medium-duty
industrial and commercial applications where dependable fault protection
and compact panel integration are required.
Key Features
|
Parameter |
Specification |
|
Product Model |
3VJ1216-3DA32-0AA0 |
|
Brand |
Siemens |
|
Series |
SENTRON 3VJ |
|
Type |
MCCB (Molded Case Circuit Breaker) |
|
Trip Unit |
FTFM (Thermal Magnetic – Fixed settings) |
|
Rated Current |
160 A |
|
Number of Poles |
3 Pole |
|
Breaking Capacity (Icu) |
25 kA @ 415 V AC |
|
Ics |
75% of Icu |
|
Overload Protection |
Fixed |
|
Short-Circuit Protection |
Fixed |
|
Frame Size |
3VJ12 |
|
Rated Operational Voltage |
Up to 415 V AC |
|
Frequency |
50/60 Hz |
|
Mounting Type |
Fixed mounting |
|
Connection Type |
Screw terminal |
|
Standards |
IEC 60947-2 |
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