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Siemens 3RT2 Contactor, 24 V dc Coil, 3-Pole, 80 A, 37 kW 24 V, 1 NO/1 NC, 400V

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RS Stock No.:
202-1658
Distrelec Article No.:
301-24-307
Mfr. Part No.:
3RT2038-1KB40
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

24 V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

400V

Contact Current

80A

Power Rating

37kW

Series

3RT2

Function

Reversing

Mount Type

Snap-On

Normal State Configuration

1 NO/1 NC

Auxiliary Contact Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Terminal Type

Screw Clamp

Control Circuit Voltage Uc

24 V

Operational Current Ie

80A

Contactor Application

Motor Control

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Width

55 mm

Standards/Approvals

CCC, CSA, EAC, UL

Length

114mm

Depth

130mm

Better World Product

Yes

Better World Claim

Low Carbon Manufacture

Pole and Throw Configuration

3P

COO (Country of Origin):
DE

Siemens Contactor, 37kW Power Rating, 1NO + 1NC Normal State Configuration - 3RT2038-1KB40


This contactor is intended for effective control in industrial applications, functioning at a coil voltage of 24V DC. It features three poles for efficient current management and has compact dimensions of 114mm x 55mm x 130mm. This surface mount device can switch 80A at a contact voltage of 400V.

Features & Benefits


• 3-pole design for diverse circuit control

• Integrated varistor to mitigate voltage spikes

• 2 auxiliary contacts for enhanced control capabilities

• Operates within a wide temperature range

• Low carbon manufacturing aligns with sustainability objectives

• Screw terminal connections for straightforward installation

Applications


• Suitable for PLC outputs in automation systems

• Applicable in motor control for AC-3 operations

• Designed for integration within electronic control systems

Can it handle high ambient temperatures?


Yes, it operates safely from -25°C to +60°C.

Will it work with various voltage ratings?


It is rated for a maximum of 400V on the contacts.

Is it suitable for surface mounting?


Yes, it is designed for surface mount installation.

Can it be used in low carbon environments?


Yes, it is manufactured with low carbon processes.

Is the control circuit voltage AC or DC?


The control supply voltage is 24V DC.

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