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Siemens 3RT2 Contactor, 24 V dc Coil, 4-Pole, 25 A, 11 kW 24 V dc, 2 NO/2 NC, 400V ac

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PHP18,450.05

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PHP20,664.06

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RS Stock No.:
203-2599
Mfr. Part No.:
3RT2526-1BB40
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

24 V dc

Number of Poles

4

Contact Voltage

400V ac

Contact Current

25A

Series

3RT2

Power Rating

11kW

Function

Reversing

Mount Type

Snap-On

Normal State Configuration

2 NO/2 NC

Auxiliary Contact Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Terminal Type

Screw Clamp

Contactor Application

Motor Control

Minimum Operating Temperature

-25°C

Operational Current Ie

25A

Control Circuit Voltage Uc

24 V dc

Maximum Operating Temperature

60°C

Depth

107mm

Length

85mm

Width

61 mm

Standards/Approvals

CCC, CSA, EAC, UL

Better World Claim

Low Carbon Manufacture

Better World Product

Yes

Pole and Throw Configuration

4

COO (Country of Origin):
DE

Siemens size S0, 3RT25 Series Contactor, 24V DC Coil Voltage, 25A Current Rating - 3RT2526-1BB40


This contactor is a vital component in electronic and electrical control systems, suitable for various industrial automation applications. It operates at a coil voltage of 24V DC and features four poles, making it an efficient choice for managing motors and other loads. Its compact size, with a length of 85mm, width of 61mm, and depth of 107mm, allows for easy installation on DIN rails.

Features & Benefits


• Functions as a reversing contactor for versatile motor control

• Rated for 25A contact current, ideal for robust usage

• Operates at 400V AC, enhancing power handling capabilities

• Incorporates 2 normally open and 2 normally closed main contacts

• Features an auxiliary configuration of 1 normally open and 1 normally closed

Applications


• Used with automated machinery for efficient motor control

• Suitable for industrial systems requiring reversing capabilities

• Used in HVAC installations for air handling units

• Utilised in material handling systems for conveyor belt operations

What operational temperature range can this device withstand?


It operates effectively between -25°C and +60°C, making it versatile for various environments.

How frequently can it handle switching operations without failure?


The contactor can endure up to 10 million mechanical operating cycles, ensuring longevity and reliability.

What type of connections does this contactor support?


It features screw-type terminals for both main and auxiliary circuits, facilitating straightforward installation and maintenance.

How does this contactor perform under load?


It maintains strong performance with a power rating of 11kW, enhancing its suitability for demanding electrical applications.

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