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Siemens 3RA2315-8XB30-1AB0 — Motor Starters

Siemens 3RA2315-8XB30-1AB0 SIRIUS Reversing Contactor

MPN3RA2315-8XB30-1AB0

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Siemens SIRIUS 3RA2315-8XB30-1AB0 reversing contactor assembly, size S00, 3 kW at 400 V AC-3, 24 V 50/60 Hz coil, screw terminals, DIN rail mount.

$52.07Ref. price · indicative, final on quote

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Siemens 3RA2315-8XB30-1AB0 datasheet (PDF)

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

Specifications

3RA2315-8XB30-1AB0 — Identification
Parameter	Value
Product designation	Reversing contactor assembly
Main circuit poles	3
Brand	SIRIUS
Reference designation (IEC 81346-2)	Q

3RA2315-8XB30-1AB0 — Ratings & Performance
Parameter	Value
Rated motor power at 400 V	3 kW
Rated voltage at AC-3, max.	690 V
Rated motor power at 460/480 V (hp)	3 hp
Rated motor power at 575/600 V (hp)	5 hp
Rated current at 480 V	4.8 A
Rated current at 600 V	6.1 A

3RA2315-8XB30-1AB0 — Contacts & Control
Parameter	Value
Rated voltage range at 50 Hz	24 V
Control supply voltage type	AC
Auxiliary switch extension	Yes

3RA2315-8XB30-1AB0 — Communication
Parameter	Value
AS-Interface protocol support	No

3RA2315-8XB30-1AB0 — Mechanical & Connection
Parameter	Value
Mounting / fastening method	screw and snap-on mounting onto 35 mm DIN rail
Mounting position	+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
Width	90 mm
Height	68 mm
Depth	73 mm

3RA2315-8XB30-1AB0 — Environmental
Parameter	Value
Operating temperature range	-25 ... +60 °C
Storage temperature range	-55 ... +80 °C

Product details

Mounting freedom and panel fit

The 3RA2315-8XB30-1AB0: Mounts on 35 mm DIN rail with screw and snap-on fastening — the 90 mm width and 73 mm depth fit standard sub-distribution boards without crowding adjacent devices. Clearance around the unit is 6 mm upwards, downwards, and sideways — no special spacing for heat dissipation in normal panel airflow.