Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 0.28 → 0.4 A F.L.C, 400 mA Contact Rating, 90 W, 3P, SIRIUS

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MYR186.82

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RS Stock No.:
706-1490
Mfr. Part No.:
3RU2116-0EB0
Manufacturer:
Siemens
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Brand

Siemens

FLC Motor Rating

0.28 → 0.4 A

Contact Current Rating

400 mA

Range

SIRIUS

Pole Configuration

3P

Series

SIRIUS 3RU2

Mounting Style

Direct Contactor

Power Rating

0.09 kW

Normal State Configuration

NO/NC

Reset Method

Automatic, Manual

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Width

45mm

Depth

80mm

Length

89mm

Maximum Operating Temperature

+70°C

Minimum Operating Temperature

-40°C

Operating Temperature Range

-40 → +70 °C

Contact Voltage Rating

690 V ac

COO (Country of Origin):
DE

Siemens Thermal Overload Relay, 90W Power Rating, 1NO + 1NC Normal State Configuration - 3RU2116-0EB0


This thermal overload relay is crucial for motor protection and is specifically designed for automation and control systems. It supports a full-load current rating from 0.28A to 0.4A and operates efficiently in a temperature range of -40 to +70°C. The device has a width of 45mm, a length of 89mm, and a depth of 80mm, making it suitable for a variety of mounting configurations in industrial settings.

Features & Benefits


• Integrated manual and automatic reset for versatile operation
• Thermal overload release for effective motor protection
• Capability to withstand temperatures up to +70°C for durability
• Robust three-pole design for efficient circuit management
• Auxiliary contact functionality for enhanced control
• Configurable for low current applications compatible with various motors

Applications


• Utilised for overload protection in three-phase motors
• Ideal for environments requiring compact and efficient relays
• Effective in safeguarding equipment under harsh conditions

Can it operate in extreme temperatures?


Yes, it functions within -40°C to +70°C.

Will it provide reliable performance for motor protection?


Yes, it features a thermal overload release for safety.

Is it suitable for use with various motor sizes?


Yes, it supports low current ratings from 0.28A to 0.4A.

Can I install it in any position?


Yes, the mounting position is flexible and adaptable.

Does it include auxiliary contacts for additional functionalities?


Yes, it has integrated auxiliary contact options.


Siemens Sirius Range Contactor & Control Relays

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