Siemens SENTRON 3VM MCCBs

Siemens SENTRON 3VM MCCBs are molded case circuit breakers for 16 A to 630 A distribution circuits. The range covers 3-pole and 4-pole breakers at 415 V, with more than 100 products. Stoklink ships worldwide from Turkey and quotes volumes on request.

What's in this range

• 3VM1 breakers in several frame sizes.
• TM210, TM220 and similar thermal-magnetic trip units.
• Breaking capacities of 25 kA and 36 kA at 415 V in the listed parts.
• Higher ratings: Siemens SENTRON 3VA MCCBs.

How to choose

• Frame size and rated current must cover the load.
• Breaking capacity at 415 V must exceed the fault level.
• Pole count follows the neutral arrangement.

FAQ

What does LI mean in a 3VM title?

LI refers to the protection functions of the trip unit, long-time and instantaneous.

When should I pick 3VA over 3VM?

For ratings above 630 A or where electronic trip units are required, choose 3VA.

Do you export 3VM breakers?

Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock, so request a quote with your part numbers and quantities.