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Siemens
3RV1021-1CA10
Marvo Stock ID: MV-1NDYUsed
£37.07 (ex. VAT)
Excellent
Siemens
If ordered within 00:00:00
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Specifications
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1CA10 |
| Alternative Part Number | 3RV10211CA10 |
| Manufacturer | Siemens |
| Part Type | Circuit Breaker |
| Number of Poles | 3 |
| Current Rating | 1.8 to 2.5 A |
| Voltage Rating | 690 V |
| Short Description | Circuit Breaker size S0 for Motor Protection |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Mounting Position | Any |
| Dimensions | Height: 97 mm, Width: 45 mm, Depth: 96 mm |
| Type of Electrical Connection | Screw-type terminals |
| Connectable Conductor Cross-sections | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| Protection Class IP | IP20 |
| Ambient Temperature | During operation: -20 ... +60 °C, During storage: -50 ... +80 °C |
| Trip Class | CLASS 10 |
| Breaking Capacity Limit Short-circuit Current (Icu) | At 400 V: 100 kA, At 500 V: 100 kA, At 690 V: 8 kA |
| Design of the Overcurrent Release and Short-circuit Release | Thermomagnetic |
| Mechanical Service Life (Switching Cycles) | 100,000 |
| Surge Voltage Resistance Rated Value | 6,000 V |
| Total Typical Power Loss | 6 W |
| Commodity Code | 85362010 |
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3RV1021-1CA10 Product Description
The Siemens 3RV1021-1CA10 is a robust and reliable circuit breaker designed for motor protection. This three-pole device has an adjustable response current of 1.8 to 2.5 A and a maximum operating voltage of 690 V. It's part of the SIRIUS product line and is classified under trip class 10. The circuit breaker is designed to be mounted either by screw or snap-on to a 35 mm standard mounting rail according to DIN EN 50022. It's also designed to withstand a surge voltage resistance of up to 6,000 V and has a mechanical service life of 100,000 switching cycles. The 3RV1021-1CA10 is not just about performance, it's also about safety. It's finger-safe, providing an extra layer of protection during operation. This Siemens circuit breaker is a perfect choice for those seeking a high-quality, durable and safe solution for motor protection.
Frequently Asked Questions
What is the main function of this circuit breaker?
The Siemens 3RV1021-1CA10 is a circuit breaker designed for motor protection. It is used to protect motors and other electrical devices from overloads and short circuits.
What are the key specifications of this circuit breaker?
This circuit breaker is a 3-pole device with an adjustable pick-up value current of 1.8 to 2.5 A. It has a rated operating voltage of 690 V and a standard switching capacity.
What type of mounting does this circuit breaker support?
The Siemens 3RV1021-1CA10 supports both screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What type of terminals does this circuit breaker have?
This circuit breaker has screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the trip class of this circuit breaker?
The Siemens 3RV1021-1CA10 circuit breaker has a trip class of CLASS 10.
What is the protection class of this circuit breaker?
The protection class of this circuit breaker on the front is IP20, which means it is protected against solid objects up to 12mm and has no protection against water.
What is the breaking capacity of this circuit breaker?
The maximum short-circuit current breaking capacity (Icu) of the Siemens 3RV1021-1CA10 is 100 kA at 400 V and 500 V, and 8 kA at 690 V.
What is the operating temperature range for this circuit breaker?
The Siemens 3RV1021-1CA10 can operate in temperatures ranging from -20 to +60 degrees Celsius.
What is the mechanical service life of this circuit breaker?
The mechanical service life of the main contacts of the Siemens 3RV1021-1CA10 is typically 100,000 switching cycles.
What is the size of this circuit breaker?
The Siemens 3RV1021-1CA10 circuit breaker is of size S0.
