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Siemens SIRIUS 3RT Size S0, 3RT2 Contactor, 24 V ac Coil, 3-Pole, 16 A, 7.5 kW, 3NO, 400 V ac

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£64.80

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RS Stock No.:
706-1327
Mfr. Part No.:
3RT2025-1AB00
Brand:
Siemens
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Brand

Siemens

Coil Voltage

24 V ac

Number of Poles

3

Contact Voltage Rating

400 V ac

Contact Current Rating

16 A

Power Rating

7.5 kW

Series

Size S0, 3RT2

Range

SIRIUS 3RT

Function

Power Contactor

Normal State Configuration

3NO

Number Of Auxiliary Contacts

2

Auxiliary Contact Configuration

1NO + 1NC

Terminal Type

Screw

Width

45mm

Length

85mm

Depth

97mm

Better World Claim

Low carbon manufacture

Better World Product

Yes

Control Voltage

24 V

Pole and Throw Configuration

3P

Load Current

17A

Mounting Style

DIN Rail Mount

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

COO (Country of Origin):
DE

Siemens Contactor, 400V Voltage Rating, Screw Terminal Type - SIRIUS Innovation 3RT2 Series - 3RT2025-1AB00


Need a safe way to turn high-power equipment on and off? Switch to this 3-pole contactor from Siemens. It uses a low-voltage 24V coil to operate a circuit carrying up to 400V AC, so you're not in direct contact with dangerous levels of electricity. Handy screw terminals make the unit quick to install and you get connections that can tolerate vibration. Thanks to a low power loss of 0.6W per pole, you can be sure this is an energy-efficient choice for use with electric motor starters and in lighting control systems.

• 6kV impulse voltage rating means it can handle overvoltage with ease
• Wide operating temperature range between -25°C and +60°C so it's reliable in challenging conditions
• Compact dimensions of 45 (W) x 97 (D) x 85mm (L) to fit into busy setups

What's the normal state configuration on this device?


The poles on this contactor are in a 3NO configuration, meaning they're open in their normal state and current can't pass through the circuit. When the 24V coil is energised, it closes the contacts and your device powers up.

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