Siemens SENTRON 3VA MCCB – Thermal Magnetic Trip Unit –
3VA1325-5MH32-0AA0
The Siemens 3VA1325-5MH32-0AA0 is a SENTRON 3VA1
series molded case circuit breaker (MCCB) designed for reliable protection
of motor starter circuits and low-voltage power distribution systems
against short-circuit faults. It is widely used in industrial switchboards,
motor control centers (MCCs), OEM machinery, process industries, HVAC systems,
and commercial electrical installations where dependable motor protection
and high fault interruption capability are required.
This MCCB belongs to the 3VA13 frame series and is
equipped with a thermal magnetic trip unit (TM120M / AM) featuring adjustable
magnetic short-circuit protection. The breaker provides high-performance
motor starter protection with adjustable instantaneous trip settings for
improved coordination and operational reliability.
With a rated current of 250A, 3-pole configuration,
and 55kA breaking capacity at 415V AC, this MCCB is ideal for demanding
industrial applications requiring robust motor circuit protection.
Key Features
|
Parameter |
Specification |
|
Product Model |
3VA1325-5MH32-0AA0 |
|
Brand |
Siemens |
|
Series |
SENTRON 3VA1 |
|
Type |
MCCB (Molded Case Circuit Breaker) |
|
Trip Unit |
TM120M / AM |
|
Rated Current |
250 A |
|
Number of Poles |
3 Pole |
|
Breaking Capacity (Icu) |
55 kA @ 415 V AC |
|
Protection Type |
Adjustable magnetic short-circuit protection |
|
Application |
Motor starter protection |
|
Adjustable Instantaneous Trip |
8…16 × In |
|
Frame Size |
3VA13 IEC Frame 400 |
|
Rated Operational Voltage |
Up to 690 V AC |
|
Mounting Type |
Fixed mounting |
|
Connection Type |
Lug terminal / nut keeper |
|
Frequency |
50/60 Hz |
|
Standards |
IEC 60947-2 |
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