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Siemens SIRIUS 3RT Size S0, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 25 A, 11 kW, 3NO, 400 V ac

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£114.59

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£137.51

(inc. VAT)

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RS Stock No.:
706-1377
Distrelec Article No.:
300-50-628
Mfr. Part No.:
3RT2026-2BB40
Brand:
Siemens
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Brand

Siemens

Coil Voltage

24 V dc

Number of Poles

3

Contact Voltage Rating

400 V ac

Contact Current Rating

25 A

Range

SIRIUS 3RT

Power Rating

11 kW

Series

Size S0, 3RT2

Normal State Configuration

3NO

Number Of Auxiliary Contacts

2

Terminal Type

Cage Clamp

Width

45mm

Length

102mm

Depth

107mm

Better World Claim

Low carbon manufacture

Better World Product

Yes

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

COO (Country of Origin):
DE

Contactors – 3RT2 Range


The 3RT2 contactors are climate-proof and are suitable and tested for use worldwide, sizes S00 to S2, up to 37 kW

Size S00, up to 7.5 kW
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2

Note

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

Approvals

CE, UL, CSA, CCC

Siemens 3-Pole Contactor, 25A, 24V DC Coil Voltage - 3RT2 Series - 3RT2026-2BB40


As part of Siemens' innovative SIRIUS modular system, this compact contactor will save space in your electrical cabinet. It's been designed for use with the new IE3/IE4 generation of motors and offers efficient and flexible power distribution along with high resistance to vibrations. The 24V DC coil means you can operate it from a UK mains supply without the need for a transformer. Thanks to a contact voltage rating of 400V AC and contact current rating of 25 A, you can use it to switch high-powered loads.

• Operating temperature range of -25°C to +60°C for reliable use in harsh industrial settings
• Innovative cage clamp terminals use a unique patented mechanism to automatically connect solid or stranded wires

Why choose cage clamp terminals?


Cage clamp terminals substantially cut the time needed to wire up contacts. They don't need any judgement from the installer to make the connection correctly, unlike screw connections that need to be tightened to the required level. This makes them easier for operators of all levels of expertise to install in the field.