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Siemens 3VA1163-1AA32-0KH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-1AA32-0KH0 SENTRON Switch Disconnector, 63 A

MPN3VA1163-1AA32-0KH0

Siemens SENTRON 3VA1163-1AA32-0KH0, switch disconnector in MCCB design, 3-pole, 63 A rated continuous current, shunt trip STL 220-250V DC / 208-277V AC, 2 auxiliary switches HQ + 1 trip alarm switch HQ, busbar connection, front terminal.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3VA1163-1AA32-0KH0 — Identification
ParameterValue
Product designationSwitch disconnector
Brand / rangeSENTRON
Product versionin MCCB design
3VA1163-1AA32-0KH0 — Ratings
ParameterValue
Number of poles3
Power loss, max.38 W
3VA1163-1AA32-0KH0 — Construction & Connection
ParameterValue
Main circuit connection typebusbar connection
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-1AA32-0KH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA1163-1AA32-0KH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-1AA32-0KH0 — Mechanical
ParameterValue
Height130 mm
Width76.2 mm
Depth70 mm

Product details

Switch disconnector for isolation and switching duty

The front-terminal busbar connection and IP40 front protection suit it for panel-mount distribution where a disconnecting means under load is needed.

Rated voltages and isolation coordination

Auxiliary and trip circuit configuration

Three CO contacts are built in: two auxiliary switches (HQ) plus a dedicated trip alarm switch. The optional motor drive (product extension) allows remote switching for automated disconnection sequences. Power loss is 38 W max at rated current.

Mechanical endurance is 15,000 latching cycles.

Frequently asked questions

What is the closest functional second-source for 3VA1163-1AA32-0KH0?

The 3VA1010-2ED32-0JC0 is a line-protection MCCB (not a switch disconnector) with the same frame, dimensions, and shunt trip, but it includes overload and short-circuit protection and is rated 100 A. It will drop into the same panel cutout but does not serve as a direct functional replacement for a switch disconnector.

Will 3VA1163-1AA32-0KH0 drop into a panel specified around 3VA1010-2ED32-0JC0 without rewiring?

Yes — both parts share the same 70 mm depth, 76.2 mm width, and 130 mm height, and both use front-terminal busbar connections, so the physical swap is direct. However, the 3VA1163-1AA32-0KH0 is a switch disconnector without overcurrent protection, so the upstream protection scheme must be reviewed.

MPN
3VA1163-1AA32-0KH0