Skip to main content
Log in
Siemens 3RT2015-1BB42-ZW96 — Contactors

Siemens 3RT2015-1BB42-ZW96 SIRIUS Power Contactor, Size S00,

MPN3RT2015-1BB42-ZW96
Active

Siemens SIRIUS power contactor, Size S00, 24 V DC coil, screw-type terminals, 45 mm width, 73 mm depth.

Siemens 3RT2015-1BB42-ZW96 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

3RT2015-1BB42-ZW96 — Identification
ParameterValue
Contactor frame sizeS00
3RT2015-1BB42-ZW96 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V6.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V0.75 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2015-1BB42-ZW96 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT2015-1BB42-ZW96 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2015-1BB42-ZW96 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)
Short-circuit coordination type 2, fusegG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2015-1BB42-ZW96 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid0.5 ... 4 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2015-1BB42-ZW96 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2015-1BB42-ZW96 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2015-1BB42-ZW96 — Mechanical
ParameterValue
Width45 mm
Height58 mm
Depth73 mm

Product details

The Siemens 3RT2015-1BB42-ZW96 is a SIRIUS power contactor in the Size S00 frame, switched by a 24 V DC magnet coil with screw-type terminals. It is rated for AC-3 motor switching at up to 750 operations per hour and AC-4 jogging/inching duty at 250 cycles per hour.

The 45 mm width and 73 mm depth fit standard S00 panel layouts. Mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward.

Wiring and terminal capacity

Screw terminals accept solid or stranded conductors: 0.5 to 4 mm² single, or 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². Operating temperature range is -25 to +60 °C; storage range -55 to +80 °C.

Frequently asked questions

Where can I buy 3RT2015-1BB42-ZW96?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the closest functional second-source for 3RT2015-1BB42-ZW96?

The 3RT2015-1BW42 is a close peer in the same S00 frame, but uses a different coil voltage. Verify coil compatibility before substituting — the 1BB42 variant is 24 VDC, while the 1BW42 is a different coil rating. Mechanical footprint and terminal layout are identical.

What are the key dimensions of this contactor?

Width 45 mm, height 58 mm, depth 73 mm. Required clearances: 10 mm upwards, forwards, and downwards; 6 mm at the sides.

What wire sizes does the screw terminal accept?

Solid or stranded 0.5 to 4 mm² single conductor, or 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm².

MPN
3RT2015-1BB42-ZW96