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Siemens 3RF3403-1BD24 — Solid State Relays

Siemens 3RF3403-1BD24

MPN3RF3403-1BD24
Active

Solid-state contactor 3-phase 3RF3 AC 53 / 3.8 A / 40 °C 48-480 V / 110-230 V AC Reversing circuit Instantaneous switching screw terminal

Siemens 3RF3403-1BD24 datasheet (PDF)
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

3RF3403-1BD24 — Identification
ParameterValue
Product designationsolid-state reversing contactor
3RF3403-1BD24 — Electrical
ParameterValue
Rated value at 200/208 V (hp)0.5 hp
Rated value at 220/230 V (hp)0.75 hp
Rated value at 460/480 V (hp)2 hp
3RF3403-1BD24 — Contacts & Poles
ParameterValue
Main circuit poles3
Main NO contacts (count)2
Auxiliary NO contacts (count)0
Auxiliary NC contacts (count)0
3RF3403-1BD24 — Coil
ParameterValue
Control supply voltage typeAC
3RF3403-1BD24 — Timing
ParameterValue
ON-delay time20 ms
OFF-delay time10 ms; additionally max. one half-wave
3RF3403-1BD24 — Connection & Mechanical
ParameterValue
Mounting positionvertical
Fastening / mounting methodscrew and snap-on mounting onto 35 mm DIN rail
MPN
3RF3403-1BD24