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Siemens 3VA1163-5EF42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1163-5EF42-0AA0 SENTRON MCCB, 63 A, 4-Pole, 187 k

MPN3VA1163-5EF42-0AA0
Active

Siemens SENTRON 3VA1 series, molded case circuit breaker (MCCB), 4-pole, 63 A at 40 °C, TM240 overcurrent release, 187 kA interrupting at 240 V, IP40 front, line protection design.

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

3VA1163-5EF42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA1163-5EF42-0AA0 — Ratings
ParameterValue
Number of poles4
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 °C62 A
Current at 60 °C61 A
Current at 65 °C60 A
Current at 70 °C58 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.17.3 W
3VA1163-5EF42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1163-5EF42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1163-5EF42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1163-5EF42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1163-5EF42-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

Interrupting capacity and fit

The 3VA1163-5EF42-0AA0: The interrupting rating is the headline here: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V. The TM240 overcurrent release is thermal-magnetic, fixed-trip — no adjustment dial, so set your coordination study before you bolt it in.

Panel integration

Width is 101.6 mm (4 in), depth 70 mm (2.76 in), height 130 mm (5.12 in) — that 101.6 mm width is the critical dimension for multi-pole spacing in a distribution board.

Frequently asked questions

What is the interrupting capacity of 3VA1163-5EF42-0AA0 at 240 V?

187 kA at 240 V, with 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V.

What is the width and depth of 3VA1163-5EF42-0AA0?

Width is 101.6 mm (4 in), depth is 70 mm (2.76 in), height is 130 mm (5.12 in).

Where can I buy 3VA1163-5EF42-0AA0 and get current pricing?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
3VA1163-5EF42-0AA0