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Siemens
3RV2011-1CA15
Marvo Stock ID: MV-2G6AUsed
£73.36 (ex. VAT)
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Specifications
Specification | Description |
---|---|
Part Number | 3RV2011-1CA15 |
Alternative Part Number | 3RV20111CA15 |
Manufacturer | Siemens |
Type | Circuit Breaker |
Poles | 3 Pole |
Rated Current | 2.5 A @ 400 V ac/690 V ac |
Breaking Capacity | 100 kA |
Tripping Mechanism | Thermal-Magnetic |
Dimensions | 97 x 45 x 96 mm |
Electrical Connection | Screw-type terminals for main current circuit and auxiliary/control current circuit |
Conductor Cross-Section | Main contacts: 2x (0.75 ... 2.5 mm²), 2x 4 mm²; Auxiliary contacts: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
Tightening Torque | Main contacts: 0.8 ... 1.2 N·m; Auxiliary contacts: 0.8 ... 1.2 N·m |
Screwdriver Shaft Diameter | 5 to 6 mm |
Screwdriver Tip Size | Pozidriv size 2 |
Connection Screw Design | M3 for main and auxiliary/control contacts |
Protection Class | IP20 on the front according to IEC 60529 |
Touch Protection | Finger-safe, for vertical contact from the front |
Commodity Code | 85362010 |
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3RV2011-1CA15 Product Description
The Siemens 3RV2011-1CA15 is a robust circuit breaker designed for motor protection, ensuring efficient operation and safety in a variety of industrial applications. This three-pole device is engineered to provide class 10 protection, with an adjustable pick-up value current of the current-dependent overload release ranging from 1.8 to 2.5 A. It is equipped with a screw connection for secure and reliable installation.
Crafted for durability, the 3RV2011-1CA15 boasts a mechanical service life of 100,000 switching cycles, making it a reliable choice for long-term use. The circuit breaker operates effectively within a temperature range of -20 to +60°C, accommodating a wide spectrum of environmental conditions. Additionally, it has an operating voltage rated at 690 V and an operating current rated at 2.5 A at 400 V in AC-3 applications.
This circuit breaker is designed with safety in mind, featuring finger-safe terminals and a protection class of IP20 on the front, minimising the risk of electrical shock. Its compact dimensions of 97 x 45 x 96 mm allow for efficient use of space within electrical cabinets and control panels.
The Siemens 3RV2011-1CA15 is a dependable solution for motor protection, offering precise overload and short-circuit protection to enhance the longevity and performance of your motor-driven equipment.
Frequently Asked Questions
What type of circuit breaker is this?
This is a thermal-magnetic circuit breaker designed for protecting electrical circuits from overloads and short circuits.
Can this circuit breaker be used in hazardous locations?
Yes, the circuit breaker is suitable for use in hazardous locations and comes with the necessary approvals for such environments.
What is the rated operating voltage of this circuit breaker?
The rated operating voltage of the circuit breaker is 690 V at AC-3, with a maximum operating frequency of 50 to 60 Hz.
What are the installation requirements regarding spacing for this circuit breaker?
The installation requires specific clearances around live and grounded parts, which vary depending on the voltage level. It is important to refer to the datasheet for exact spacing requirements.
What is the mechanical service life of the main contacts?
The main contacts of the circuit breaker have a typical mechanical service life of 100,000 switching cycles.
Is there a temperature compensation feature for this circuit breaker?
Yes, the circuit breaker includes temperature compensation ranging from -20 to +60 degrees Celsius during operation.
What type of terminals does this circuit breaker have?
This circuit breaker is equipped with screw-type terminals for both the main current circuit and auxiliary and control current circuits.
What is the IP rating of this circuit breaker?
The circuit breaker has an IP20 rating on the front, providing protection against solid objects larger than 12mm and not against water.
What is the maximum altitude for installing this circuit breaker?
The circuit breaker can be installed at a maximum altitude of 2,000 meters above sea level without derating.
How is the tripping current of the overload release adjusted?
The tripping current of the overload release is adjustable between 1.8 and 2.5 A to match the requirements of the protected circuit.