Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 16A F.L.C, 16A Contact Rating, 11 kW, 690V ac 3P
- RS Stock No.:
- 213-1132
- Mfr. Part No.:
- 3RU2116-4AB1
- Manufacturer:
- Siemens
Subtotal (1 unit)*
MYR594.65
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- 6 unit(s) ready to ship from another location
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Units | Per Unit |
|---|---|
| 1 + | MYR594.65 |
*price indicative
- RS Stock No.:
- 213-1132
- Mfr. Part No.:
- 3RU2116-4AB1
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| FLC Motor Rating | 16A | |
| Product Type | Thermal Overload Relay | |
| Relay Contact Current | 16A | |
| Series | SIRIUS 3RU2 | |
| Mount Type | Stand Alone | |
| Power Rating | 11kW | |
| Pole and Throw Configuration | 3P | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Width | 45mm | |
| Adjustable Current Range | 11 to 16 A | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -40°C | |
| Length | 89mm | |
| Maximum Operating Temperature | 70°C | |
| Contact Voltage | 690V | |
| Standards/Approvals | UL, IEC 81346-2, IEC 61508, IEC 60529, IEC 60068-2-27, EAC, CSA, CE, CCC | |
| Depth | 80mm | |
| Control Voltage | 690V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 16A | ||
Product Type Thermal Overload Relay | ||
Relay Contact Current 16A | ||
Series SIRIUS 3RU2 | ||
Mount Type Stand Alone | ||
Power Rating 11kW | ||
Pole and Throw Configuration 3P | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Width 45mm | ||
Adjustable Current Range 11 to 16 A | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -40°C | ||
Length 89mm | ||
Maximum Operating Temperature 70°C | ||
Contact Voltage 690V | ||
Standards/Approvals UL, IEC 81346-2, IEC 61508, IEC 60529, IEC 60068-2-27, EAC, CSA, CE, CCC | ||
Depth 80mm | ||
Control Voltage 690V ac | ||
Siemens SIRIUS 3RU2 Series Thermal Overload Relay, 16A FLC Motor Rating, 690V Contact Voltage Rating - 3RU2116-4AB1
This thermal overload relay is an essential component for motor protection, designed to operate efficiently within the SIRIUS range. With dimensions of 89mm in height, 45mm in width, and 80mm in depth, this unit caters to motors with a current rating of 11A to 16A. It can function in a temperature range of -40 to +70°C, allowing flexibility in various industrial environments.
Features & Benefits
• Integrates manual and automatic reset functionality for convenience
• Compact design allows for easy installation in tight spaces
• Features a screw terminal connection for secure wiring
• Operates at a maximum voltage of 690V for robust performance
• Provides reliable thermal protection with a trip class of 10
• Supports 3 poles for managing multiple circuits effectively
Applications
• Utilised in automation systems for reliable motor protection
• Suitable for in electrical and mechanical industries
• Employed in standalone installations requiring thermal control
• Ideal for protecting AC motors in industrial machinery
• Used with contactors for enhanced circuit safety
What is the maximum operating temperature for this unit?
The maximum operating temperature of this relay is +70°C, ensuring reliable performance even in demanding environments.
How does the thermal overload protection work in this relay?
The relay employs thermal release mechanisms that monitor operational current, ensuring disconnection when currents exceed preset limits, thus preventing motor damage.
What is the significance of the FLC motor rating?
The FLC motor rating of 16A indicates the maximum continuous load this relay can reliably protect, making it suitable for motors within this range.
What type of circuits can this relay be integrated with?
This unit is designed to work with various industrial circuits, providing safe thermal protection for both main and auxiliary circuits, featuring screw-type terminal connections.
What are the installation requirements for this device?
The relay supports a standalone installation with versatile mounting options, accommodating vertical positioning as well as tilting for optimal accessibility.