Better World
Siemens 9 → 12 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V ac
- RS stock no.:
- 706-1835
- Distrelec Article No.:
- 300-55-749
- Mfr. Part No.:
- 3RV2011-1KA20
- Manufacturer:
- Siemens
Bulk discount available
Subtotal (1 unit)*
R 1 854,13
(exc. VAT)
R 2 132,25
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 8 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | R 1,854.13 |
| 10 - 14 | R 1,807.78 |
| 15 + | R 1,753.55 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS stock no.:
- 706-1835
- Distrelec Article No.:
- 300-55-749
- Mfr. Part No.:
- 3RV2011-1KA20
- 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 | |
| Current Rating | 9 → 12 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 690 V ac | |
| Series | 3RV2 | |
| Overall Length | 106mm | |
| Overall Width | 45mm | |
| Overall Depth | 97mm | |
| Minimum Operating Temperature | -20°C | |
| Voltage Rating | 690 V | |
| Maximum Operating Temperature | +60°C | |
| Number of Poles | 3 | |
| Breaking Capacity | 100 kA | |
| Terminal Type | Cage Clamp | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
| Size | S00 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 9 → 12 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 690 V ac | ||
Series 3RV2 | ||
Overall Length 106mm | ||
Overall Width 45mm | ||
Overall Depth 97mm | ||
Minimum Operating Temperature -20°C | ||
Voltage Rating 690 V | ||
Maximum Operating Temperature +60°C | ||
Number of Poles 3 | ||
Breaking Capacity 100 kA | ||
Terminal Type Cage Clamp | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
Size S00 | ||
- COO (Country of Origin):
- DE
Siemens Motor Protection Circuit Breaker, Rail Mounting, 100kA Maximum Breaking Capacity - SIRIUS Innovation Series - 3RV2011-1KA20
Catch common faults before they reach your motor-driven system with this motor protection circuit breaker from Siemens. Its thermomagnetic trip mechanism breaks the attached circuit when it receives overcurrent or excessive torque, reacting to problems as soon as they crop up. With an adjustable current setting between 9 and 12.5A, the unit flexes to fit its power supply for versatile protection. Mounting is done in no time, as it simply clips onto a DIN rail. By stopping short-circuit current up to 100kA, this device shuts down heavy overloads without a snag. Circuit breakers like this are essential bits of kit in manufacturing setups and the automotive industry.
Features & Benefits
• Trips up to 15 times an hour to handle demanding applications
• Selector switch reset ensures speedy restart after tripping
• Spring-loaded terminals keep a tight hold on conductors if there's movement
• Low power loss of 7W for energy-efficient protection
• Safe for use in a wide temperature range between -20°C and +60°C
• Selector switch reset ensures speedy restart after tripping
• Spring-loaded terminals keep a tight hold on conductors if there's movement
• Low power loss of 7W for energy-efficient protection
• Safe for use in a wide temperature range between -20°C and +60°C
What service life can I expect from this circuit breaker?
This unit lasts for around 100,000 mechanical cycles, so it's a reliable component for long-lasting motor protection.
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