Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail

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£97.74

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£117.29

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RS Stock No.:
175-2284
Mfr. Part No.:
3RN2011-2BW30
Brand:
Siemens
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Brand

Siemens

Monitoring Application

Thermistor motor temperature protection

Voltage Sensing Range

24 → 240V ac/dc

Contact Configuration

DPDT

Voltage Sensitivity

Motor Voltage

Mounting Type

DIN Rail

Series

3RN2

Hazardous Area Certification

ATEX

Terminal Type

Cage Clamp

Standards Met

CE

Width

22.5mm

Maximum Operating Temperature

+60°C

Length

90mm

Minimum Operating Temperature

-25°C

Current Range

0.1 → 1A

Operating Temperature Range

-25 → +60°C

Dimensions

90 x 22.5 x 100mm

Height

100mm

COO (Country of Origin):
DE

Siemens Monitoring Relay, DPDT Contact Configuration, Thermistor Motor Temperature Protection Monitoring - 3RN2011-2BW30


This monitoring relay operates as a thermistor motor temperature protection device, providing reliable functionality in a compact 90x22.5x100mm enclosure. It is suitable for DIN rail mounting and features dual change-over contacts for greater operational flexibility. The relay accommodates a current range of 0.1 to 1A and functions effectively in temperatures from -25 to +60°C, making it ideal for diverse industrial applications.

Features & Benefits


• Dual contact configuration enables versatile switching options
• ATEX certification confirms applicability in hazardous environments
• Built-in short circuit and wire break monitoring enhances safety
• LED display shows operational status for easy reference
• Spring terminals ensure simple and secure wiring

Applications


• Used for thermistor motor protection
• Effective in monitoring temperatures within industrial machinery
• Integrated into systems requiring current monitoring
• Suitable for environments with explosive gases or dust

Can it operate in extreme temperatures?


Yes, it functions within the range of -25°C to +60°C.

Will it provide visual status indicators?


Yes, it includes LED indicators for status monitoring.

Is it easy to install on a DIN rail?


Yes, it is designed for straightforward DIN rail mounting.

Can it withstand electrical surges?


Yes, it meets surge voltage resistance standards of 4kV.

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