Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 2.2A, 3.2 A F.L.C, 3.2A Contact Rating, 1.1 kW 3
- RS Stock No.:
- 706-1557
- Distrelec Article No.:
- 136-23-071
- Mfr. Part No.:
- 3RU2116-1DB0
- Brand:
- Siemens
Subtotal (1 unit)*
£45.12
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£54.14
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Units | Per unit |
|---|---|
| 1 + | £45.12 |
*price indicative
- RS Stock No.:
- 706-1557
- Distrelec Article No.:
- 136-23-071
- Mfr. Part No.:
- 3RU2116-1DB0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Thermal Overload Relay | |
| FLC Motor Rating | 2.2, 3.2A | |
| Relay Contact Current | 3.2A | |
| Series | SIRIUS 3RU2 | |
| Mount Type | Direct | |
| Pole and Throw Configuration | 3 | |
| Power Rating | 1.1kW | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Minimum Operating Temperature | -40°C | |
| Adjustable Current Range | 2.2 to 3.2 A | |
| Number of Auxiliary Contacts | 2 | |
| Width | 45mm | |
| Contact Voltage | 690V ac | |
| Maximum Operating Temperature | 70°C | |
| Length | 87mm | |
| Standards/Approvals | UL Approved, IEC 81346-2, IEC 61508, IEC 60529, IEC 60068-2-27, EAC Approved, CSA Approved, CE Approved, CCC approved | |
| Depth | 73mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Thermal Overload Relay | ||
FLC Motor Rating 2.2, 3.2A | ||
Relay Contact Current 3.2A | ||
Series SIRIUS 3RU2 | ||
Mount Type Direct | ||
Pole and Throw Configuration 3 | ||
Power Rating 1.1kW | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Minimum Operating Temperature -40°C | ||
Adjustable Current Range 2.2 to 3.2 A | ||
Number of Auxiliary Contacts 2 | ||
Width 45mm | ||
Contact Voltage 690V ac | ||
Maximum Operating Temperature 70°C | ||
Length 87mm | ||
Standards/Approvals UL Approved, IEC 81346-2, IEC 61508, IEC 60529, IEC 60068-2-27, EAC Approved, CSA Approved, CE Approved, CCC approved | ||
Depth 73mm | ||
- Switching Devices for Load Feeders
- Datasheet_3RU2116-1DB0
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Environmental Product Declaration
- Manual - Digital Engineering
- Instruction Sheet - 3RU2116-1DB0
- Manual - Digital Engineering
- Instruction Sheet - 3RU2116-1DB0
- COO (Country of Origin):
- DE
Siemens SIRIUS 3RU2 Series Thermal Overload Relay, 2.2A FLC Motor Rating, 3P Pole Configuration - 3RU2116-1DB0
This thermal overload relay is an essential device for motor protection within the SIRIUS range. Designed to operate in a temperature range of -40 to +70 °C, the relay ensures efficient protection against overcurrent conditions. The Compact dimensions of 76mm x 45mm x 70mm make it suitable for installation in diverse environments. With a maximum current rating of 3.2 A and a contact configuration of 1NO + 1NC, it is reliable in safeguarding your machinery.
Features & Benefits
• Supports automatic and manual reset options for convenience
• Utilises screw terminals for secure electrical connections
• Designed with insulation voltage up to 690 V for enhanced safety
• Incorporates a thermal overload release for accurate motor protection
• Utilises screw terminals for secure electrical connections
• Designed with insulation voltage up to 690 V for enhanced safety
• Incorporates a thermal overload release for accurate motor protection
Applications
• Used for protecting three phase motors in industrial
• Ideal for integration with direct contactor mountings
• Suitable for requiring high current ratings
• Ideal for integration with direct contactor mountings
• Suitable for requiring high current ratings
How does this relay handle overcurrent situations?
It features an adjustable current response Value ranging from 2.2 to 3.2 A, ensuring it can be tailored for specific motor requirements. The thermal overload release responds precisely to overcurrent conditions to protect motor systems.
What type of terminals does it support for connections?
This device is equipped with screw terminals suitable for connecting solid, stranded, or finely stranded conductors, allowing flexibility in installation and use.
Can it operate in different environmental conditions?
Yes, it operates reliably within a temperature range of -40 to +70 °C and can be stored in even harsher conditions, making it versatile for various applications.
How does the relay ensure safety during operation?
It is designed with an insulation voltage capacity of 690 V and offers protection class IP20 to prevent accidental contact, ensuring secure operation in various settings.
Note
Screw Terminals can only be used with screw Terminal overloads and spring Terminals can only be used with spring Terminal overloads.
Approvals
CE, UL, CSA