Siemens 2.8 → 4 A SIRIUS 3RV Motor Protection Circuit Breaker
- RS Stock No.:
- 243-7139
- Mfr. Part No.:
- 3RV1011-1EA10
- Brand:
- Siemens
Subtotal (1 unit)*
£73.20
(exc. VAT)
£87.84
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 5 unit(s) ready to ship from another location
- Plus 999,999,998 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £73.20 |
*price indicative
- RS Stock No.:
- 243-7139
- Mfr. Part No.:
- 3RV1011-1EA10
- 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 | |
| Current Rating | 2.8 → 4 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Series | 3RV1 | |
| Overall Length | 90mm | |
| Overall Width | 45mm | |
| Overall Depth | 75mm | |
| Minimum Operating Temperature | -20°C | |
| Voltage Rating | 690 V | |
| Maximum Operating Temperature | +60°C | |
| Number of Poles | 3 | |
| Breaking Capacity | 100 kA | |
| Terminal Type | Screw | |
| Size | 90 x 45 x 75mm | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 2.8 → 4 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Series 3RV1 | ||
Overall Length 90mm | ||
Overall Width 45mm | ||
Overall Depth 75mm | ||
Minimum Operating Temperature -20°C | ||
Voltage Rating 690 V | ||
Maximum Operating Temperature +60°C | ||
Number of Poles 3 | ||
Breaking Capacity 100 kA | ||
Terminal Type Screw | ||
Size 90 x 45 x 75mm | ||
- COO (Country of Origin):
- DE
Siemens Motor Protection Circuit Breaker, 3 Poles, 4A Current Rating - SIRIUS Innovation Series - 3RV1011-1EA10
To keep your industrial applications safe, put this motor protection circuit breaker from Siemens on guard. The unit boosts safety by cutting power to the attached circuit when a fault occurs, helping to protect equipment from damage and prevent injuries. A voltage rating of 690V AC means this device has the muscle to handle demanding operations. And thanks to its surge voltage resistance rating of 6kV, you can rest assured it stands up to powerful spikes in voltage. Compact dimensions of 90 (H) x 45 (W) x 75mm (D) mean it fits right in with crowded setups. You'll find this MPCB used with everything from industrial pumps and mills to medical systems.
• Built-in protection against short circuits for increased electrical safety
• Wide operating temperature range between -20°C and +60°C for use in harsh conditions
• Trips in 10 seconds or less for a rapid response to faults
• Snaps onto a DIN rail to make installation a breeze
• Wide operating temperature range between -20°C and +60°C for use in harsh conditions
• Trips in 10 seconds or less for a rapid response to faults
• Snaps onto a DIN rail to make installation a breeze
How long will this MPCB last?
This MPCB has a long mechanical lifespan of 100,000 switching cycles, so you can be sure it's built to last.
Related links
- Siemens 2.8 → 4 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 2.8 → 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
- Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 0.18 → 0.25 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 0.4 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 0.45 → 0.63 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 3.5 → 5 A SIRIUS 3RV Motor Protection Circuit Breaker
- Siemens 7 → 10 A SIRIUS 3RV Motor Protection Circuit Breaker