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Siemens 3WJ9111-0AE05 — Air Circuit Breakers

Siemens 3WJ9111-0AE05

MPN3WJ9111-0AE05
Active

instantaneous (0.08 s) and short-delay (0.2s), 110-127V AC / 110-125V DC

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

3WJ9111-0AE05 key specifications
ParameterValue
50Yes
60Yes
Type of voltage of the operating voltage for actuationAC/DC
Design of the DIAZED fuse link gG/miniature circuit breaker with tripping characteristic class c 100% for short-circuit protection minimum permissible1
Closing active power [W]15 W
Operating active power [W]15 W
Power loss [W] rated value20 W
Closing apparent power [VA]15 VA
Operating apparent power [VA]15 VA
Operating frequency maximum60 1/h
Mounting positionvertical
Initial value80 ms

All specifications

3WJ9111-0AE05 additional specifications
ParameterValue
Full-Scale value200 ms
At AC rated value110-127 V
At DC rated value110-125 V
OFF-delay time minimum100 ms
Suitability for operationContinuous duty
Minimum command time at us = 100%70 ms
Opening time of circuit breaker at us = 0 %100 ms
Opening time of circuit breaker at us = 100%300 ms
Switching capacity class of the circuit breakerS
MPN
3WJ9111-0AE05