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Siemens 6AV3688-3AA03-0AX0 — HMI Operator Interfaces

Siemens 6AV3688-3AA03-0AX0

MPN6AV3688-3AA03-0AX0

***Spare part*** Push Button Panel PP7 8 short-stroke keys, 8 surface LEDs, 4 DI terminals (24V) PROFIBUS DP

$638.37Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6AV3688-3AA03-0AX0 — Electrical
ParameterValue
Rated value (DC)24 V
Type of supply voltageDC
Permissible range, upper limit (DC)30 V
Permissible range, lower limit (DC)18 V
6AV3688-3AA03-0AX0 — Mechanical
ParameterValue
Mounting cutout height190 mm
Mounting cutout width130 mm
Portrait mounting possibleNo
Overall depth53 mm
Front panel height204 mm
Front panel width144 mm
Mounting typeClamp terminals
Weight (without packaging)720 g
6AV3688-3AA03-0AX0 — Environmental
ParameterValue
Ingress protection, frontIP65
Ingress protection, rearIP20
Max.60 °C
Min.-20 °C
Relative humidity, operation, max.95 %
6AV3688-3AA03-0AX0 — Approvals
ParameterValue
CE markYes
cULus listedNo
RCM (formerly C-TICK)No
ATEX Zone 2No
Marine approval: ABSNo
Marine approval: GLNo
Marine approval: DNVNo
Marine approval: LRSNo
Marine approval: BVNo
MPN
6AV3688-3AA03-0AX0