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Siemens 3VA1163-1AA32-0AD0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-1AA32-0AD0 SENTRON Switch Disconnector, 63 A

MPN3VA1163-1AA32-0AD0

Siemens SENTRON 3VA1163-1AA32-0AD0, switch disconnector in MCCB design, 3-pole, In=63 A, without overload or short-circuit protection, 3 auxiliary switches HQ, IP40 front, busbar connection.

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

3VA1163-1AA32-0AD0 — Identification
ParameterValue
Product designationSwitch disconnector
Brand / rangeSENTRON
3VA1163-1AA32-0AD0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C63 A
Current at 45 °C63 A
Current at 50 °C63 A
Current at 55 °C63 A
Current at 60 °C63 A
Current at 65 °C63 A
Current at 70 °C63 A
Power loss, max.38 W
3VA1163-1AA32-0AD0 — Construction & Connection
ParameterValue
Main circuit connection typebusbar connection
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-1AA32-0AD0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Motor drive optionYes
Auxiliary CO contacts3
3VA1163-1AA32-0AD0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-1AA32-0AD0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.15 000
Height130 mm
Width76.2 mm
Depth70 mm

Product details

The Siemens SENTRON 3VA1163-1AA32-0AD0 is a 3-pole switch disconnector in an MCCB-style housing, rated 63 A continuously across the full ambient range from 40 °C to 70 °C with no derating. Designed for busbar connection via front terminals, it includes 3 CO contacts for auxiliary switches HQ. The front face is IP40 rated — fine for enclosed panel use; keep it inside a cabinet rated to the environment.

The front terminals accept busbar connections for the main circuit — plan for busbar routing and torque specs from the device manual. The 3 auxiliary switches (CO contacts) are factory-installed; no field assembly needed. No communication function, no undervoltage release — it's a straight disconnect with status feedback. Mechanical life is 15 000 operating cycles typical.

Frequently asked questions

Where can I buy 3VA1163-1AA32-0AD0 and get a price?

This part is sourced to order against an RFQ. Submit a request — availability and current pricing are confirmed at quote time through independent distribution channels.

Will 3VA1163-1AA32-0AD0 drop into a panel specified for 3VA1110-5ED36-0AC0 without rewiring?

The footprint matches — same 76.2 mm width and 70 mm depth — but the 3VA1163 uses busbar connections on the main circuit, while the 3VA1110-5ED36-0AC0 uses box terminals. Panel wiring must be adapted; the auxiliary contact count is also different (3 CO vs 2 CO).

What compliance documentation does Siemens provide for 3VA1163-1AA32-0AD0?

Standard Siemens declaration pack includes RoHS, REACH, UL, and IEC compliance. Request the documents with your order.

MPN
3VA1163-1AA32-0AD0