Siemens SIRIUS 3RU2 Thermal Overload Relay, 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 2.2 kW, 3 kW, 690 V, SIRIUS
- RS Stock No.:
- 211-0046
- Distrelec Article No.:
- 301-24-322
- Mfr. Part No.:
- 3RU2116-1EC0
- Brand:
- Siemens
Subtotal (1 unit)*
£42.72
(exc. VAT)
£51.26
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 18 December 2025
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Units | Per unit |
|---|---|
| 1 + | £42.72 |
*price indicative
- RS Stock No.:
- 211-0046
- Distrelec Article No.:
- 301-24-322
- Mfr. Part No.:
- 3RU2116-1EC0
- 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 | |
| FLC Motor Rating | 4 A | |
| Contact Current Rating | 4 A | |
| Range | SIRIUS | |
| Series | SIRIUS 3RU2 | |
| Mounting Style | Contactor Mounting | |
| Power Rating | 1.5 kW, 2.2 kW, 3 kW | |
| Terminal Type | Spring Terminal | |
| Reset Method | Automatic, Manual | |
| Width | 45mm | |
| Number Of Auxiliary Contacts | 2 | |
| Depth | 70mm | |
| Length | 87mm | |
| Maximum Operating Temperature | +70°C | |
| Minimum Operating Temperature | -40°C | |
| Operating Temperature Range | -40 → +70 °C | |
| Contact Voltage Rating | 400 V | |
| Control Voltage | 690 V | |
| Supply Voltage | 690 V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 4 A | ||
Contact Current Rating 4 A | ||
Range SIRIUS | ||
Series SIRIUS 3RU2 | ||
Mounting Style Contactor Mounting | ||
Power Rating 1.5 kW, 2.2 kW, 3 kW | ||
Terminal Type Spring Terminal | ||
Reset Method Automatic, Manual | ||
Width 45mm | ||
Number Of Auxiliary Contacts 2 | ||
Depth 70mm | ||
Length 87mm | ||
Maximum Operating Temperature +70°C | ||
Minimum Operating Temperature -40°C | ||
Operating Temperature Range -40 → +70 °C | ||
Contact Voltage Rating 400 V | ||
Control Voltage 690 V | ||
Supply Voltage 690 V | ||
- COO (Country of Origin):
- DE
Siemens Overload Relay, 3 Poles, IP20 Rating - SIRIUS Series - 3RU2116-1EC0
Step up your motor protection with this overload relay from Siemens. It reacts to excess current in a flash, preventing overheating and damage to your motor and its circuits. This thermal device works using a bi-metallic plate and heating element. You can trust it to safely handle a current range between 2.8 and 4A, with contacts opening to interrupt the power and prevent overloading of the system. This makes it a good choice for industrial applications including automotive manufacturing. A control voltage of 690V and power rating up to 3kW means this product is suited to high-powered tasks.
Features & Benefits
• IP20 rating indicates it's touch-proof and safe from damage caused by objects over 12mm
• Mean time to failure of 2,280 years indicates it's built to last for the long haul
• Does the job reliably in a wide operating temperature range between -40°C and +70°C
• Spring-loaded terminals clamp down on wires to achieve a strong and secure connection
• Mean time to failure of 2,280 years indicates it's built to last for the long haul
• Does the job reliably in a wide operating temperature range between -40°C and +70°C
• Spring-loaded terminals clamp down on wires to achieve a strong and secure connection
What size is this overload relay?
With compact dimensions of 87 (H) x 45 (W) x 70mm (D), this relay fits neatly into a crowded cabinet.