Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 2A F.L.C, 2A Contact Rating, 0.75 kW, 690V ac 3
- RS stock no.:
- 203-2574
- Mfr. Part No.:
- 3RU2116-1BC0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 1 092,33
(exc. VAT)
R 1 256,18
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 1,092.33 |
*price indicative
- RS stock no.:
- 203-2574
- Mfr. Part No.:
- 3RU2116-1BC0
- Manufacturer:
- Siemens
Specification
Technical data sheets
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 | 2A | |
| Relay Contact Current | 2A | |
| Mount Type | Direct | |
| Series | SIRIUS 3RU2 | |
| Pole and Throw Configuration | 3 | |
| Power Rating | 0.75kW | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Spring Loaded | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Width | 45mm | |
| Minimum Operating Temperature | -40°C | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 1.4 to 2 A | |
| Maximum Operating Temperature | 70°C | |
| Length | 87mm | |
| Contact Voltage | 690V | |
| Depth | 70mm | |
| Standards/Approvals | IEC 61508, IEC 81346-2, UL Approved, IEC 60529, IEC 60068-2-27, EAC Approved, CSA Approved, CE Approved, CCC approved | |
| Supply Voltage | 690V | |
| Control Voltage | 690V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Thermal Overload Relay | ||
FLC Motor Rating 2A | ||
Relay Contact Current 2A | ||
Mount Type Direct | ||
Series SIRIUS 3RU2 | ||
Pole and Throw Configuration 3 | ||
Power Rating 0.75kW | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Spring Loaded | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Width 45mm | ||
Minimum Operating Temperature -40°C | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 1.4 to 2 A | ||
Maximum Operating Temperature 70°C | ||
Length 87mm | ||
Contact Voltage 690V | ||
Depth 70mm | ||
Standards/Approvals IEC 61508, IEC 81346-2, UL Approved, IEC 60529, IEC 60068-2-27, EAC Approved, CSA Approved, CE Approved, CCC approved | ||
Supply Voltage 690V | ||
Control Voltage 690V ac | ||
Siemens Overload Relay, Shock-Resistant, IP20 Rating - SIRIUS Series - 3RU2116-1BC0
Keen to safeguard your motor's sensitive windings and coils? Put them under the protection of this overload relay from Siemens. As a thermal breaking device, it uses a bimetallic plate that melts to break the flow of electricity through your circuit when it's exposed to excessive currents known as overloads. This is a Class-10 tripping type, meaning it breaks your motor control circuit in ten seconds or less when it receives six times the maximum thermal current rating of 2A. Thanks to the manual and automatic reset options, it's easy to get back online promptly after a tripping event to minimise system downtime in applications involving pumps and motors.
Features & Benefits
• Shock-resistant, making it a safe bet in harsh settings
• IP20 rating means there's no risk of shock when you touch it with your fingers
• Also protects against short-circuit errors thanks to an integrated gG-type fuse
Does this relay shield against electrical surges?
Yes. Thanks to its surge voltage resistance up to 6kV AC, this overload relay is also a practical pick for protecting people and equipment in the event of significant electrical spikes.