Siemens
Siemens 3VM1063-2ED32-0AA0 MCCB 3P 63 A 16 kA | Molded Case Circuit Breaker
Siemens 3VM1063-2ED32-0AA0 MCCB 3P 63 A 16 kA | Molded Case Circuit Breaker
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The Siemens 3VM1063-2ED32-0AA0 is a 3-pole 63 A molded case circuit breaker with 16 kA breaking capacity and a fixed thermal-magnetic trip unit. It protects main incomers, feeders, motors and distribution boards against overload and short circuit in residential towers, commercial buildings and factories.
Key features
- Fixed thermal-magnetic protection with factory-set thresholds
- Breaking capacity 16 kA suitable for main and sub-main boards
- Rotary or toggle operation with clear ON/OFF/TRIP indication
- Wide range of accessories: shunt trip, undervoltage release, auxiliary contacts, rotary handles and motor operators
- Front-connected terminals for cables or busbars
Technical specifications
| Brand | Siemens |
|---|---|
| Part number / model | 3VM1063-2ED32-0AA0 |
| Device type | Molded case circuit breaker (MCCB) |
| Number of poles | 3P |
| Rated current (In) | 63 A |
| Breaking capacity (Icu) | 16 kA |
| Trip unit | fixed thermal-magnetic |
| Rated voltage | up to 415/440 V AC |
| Standard | IEC/EN 60947-2 |
Typical applications
- Main incomers of buildings and distribution boards
- Feeders to sub-main boards, elevators and pumps
- Generator and transformer outgoing circuits
- Motor control centres and industrial panels
- ATS and changeover panels
Selection and installation tips
Select the MCCB rated current from the design load and cable ampacity, check that the breaking capacity (Icu) exceeds the prospective short-circuit current at the installation point, and choose an adjustable or electronic trip unit when selectivity with downstream breakers is required.
Frequently asked questions
What is the difference between an MCCB and an MCB?
MCCBs cover higher currents (typically 16–1600 A), higher breaking capacities and often adjustable protection, while MCBs are modular devices up to about 125 A for final circuits.
What does Icu mean?
Icu is the ultimate short-circuit breaking capacity – the highest fault current the breaker can safely interrupt.
Buy Siemens 3VM1063-2ED32-0AA0 in Egypt
Spark Egypt is a trusted source for original Siemens products such as the 3VM1063-2ED32-0AA0 molded case circuit breaker (MCCB), serving contractors, OEMs, panel builders, facility managers and home owners with tax invoices and fast delivery to Cairo, Giza, New Cairo, 6th of October, Sheikh Zayed, the New Administrative Capital, Alexandria, the Delta, the Canal cities and Upper Egypt. Contact our sales team to confirm selection, compatible accessories and project pricing.
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