BOM / RFQ

Siemens 3RA1130-4DB34-0AB0

MPN3RA1130-4DB34-0AB0

Load feeder fuseless direct-on-line starting, 400 V AC 18...25 A, 24 V AC 50 Hz Size S2 Screw terminal on adapter Screw and snap-on mounting Type of coordination 2, Iq = 50 kA (also fulfills type of coordination 1)!!! Phased-out product!!! Successor is SIRIUS 3RA2

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

Specifications

3RA1130-4DB34-0AB0 — Identification
Parameter	Value
Product designation	non-fused load feeder
Main circuit poles	3
Brand	SIRIUS
Load feeder size	S2
Product design / construction	direct starter
Included contactor (type)	3RT1034-1AB00
Included circuit-breaker (type)	3RV1031-4DA10
Included link module (type)	3RA1931-1AA00
Reference designation (IEC 81346-2)	Q

3RA1130-4DB34-0AB0 — Ratings & Performance
Parameter	Value
Rated motor power at 400 V	11 kW
Operational current Ie, AC-3 at 400 V	22 A
Rated impulse withstand voltage (Uimp)	6 kV
Mechanical service life, typ. (switching cycles)	10 000 000

3RA1130-4DB34-0AB0 — Protection & Tripping
Parameter	Value
Short-circuit protection	Yes
Overload release setting range (current)	18 ... 25 A
Duty / utilization type (IEC 60947-6-2)	2

3RA1130-4DB34-0AB0 — Contacts & Control
Parameter	Value
Rated voltage range at 50 Hz	24 V
Control supply voltage type	AC
Auxiliary contacts, NO	0
Auxiliary contacts, NC	0
Auxiliary switch extension	Yes
Switching contact type	electromechanical

3RA1130-4DB34-0AB0 — Communication
Parameter	Value
AS-Interface protocol support	No

3RA1130-4DB34-0AB0 — Mechanical & Connection
Parameter	Value
Main circuit connection type	screw-type terminals
Main contact conductor range (AWG)	2x (30 ... 2)
Mounting / fastening method	snap-on fastening on 35 mm standard rail
Mounting position	with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back
Width	55 mm
Height	295 mm
Depth	173 mm