Siemens Sirius circuit breaker for motor protection 1.8/2.5A S0 3RV20211CA10
SIE 3RV20211CA10
4011209902862
Siemens Sirius CLASS 10 circuit breaker for motor protection, size S0, offers reliable performance in industrial environments. Equipped with a thermal trip adjustable between 1.8 and 2.5 A and a 33 A magnetic trip with the following features:
- CLASS 10 type motor protection, construction size S0
- Adjustable thermal release: 1.8 to 2.5 A
- Magnetic release: 33 A
- Rated insulation voltage: 690 V, impulse withstand voltage: 6 kV
- Number of poles per main circuit: 3
- Power dissipation at rated current: 7.25 W (total), 2.4 W per pole
- Degree of protection IP20, with screw terminals
€68.98
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Siemens Sirius 1.8/2.5A S0 circuit breaker for motor protection
This circuit breaker is designed to protect motors in industrial environments, with an adjustable thermal trip from 1.8 to 2.5 A for overload and a 33 A magnetic trip for instantaneous short circuits. Its three-pole configuration and protection capabilities ensure stable and durable performance.
Compact and rugged, ideal for demanding environments
With compact dimensions and IP20 rating on the front side, this switch is ideal for confined spaces. Designed to withstand up to an altitude of 2000 m and operating temperatures from -20 °C to +60 °C, it ensures reliability and durability in various operating environments.
Optimized installation and durability
The switch offers long electrical life, up to 100,000 operation cycles, with operating frequency between 50 and 60 Hz. Screw terminals ensure stable installation, while the rated insulation voltage at 690 V makes it suitable for advanced industrial applications.
Detailed technical specifications:
- Rated value 690 V
- Rated impulse withstand voltage 6 kV
- Installation altitude for altitude above sea level max. 2,000 m
- Electrical service life (cycles): 100,000
- Operating temperature: -20/+60 degrees
- Relative humidity during operation 10 ... 95 %
- Number of poles per main circuit 3
- Settable trip value for current-dependent overload release current 1.8 ... 2,5 A
- Tripping value of instantaneous short-circuit release current 33 A
- Degree of protection: IP20 front side
- Height 97 mm
- Width 45 mm
- Depth 97 mm
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Data sheet
- Type: Motor protection
- Modules: 2.5
- Poles: 3P
- Breaking capacity: 10KA
- Amps: 1.8-2.5A
