CIRCUIT BREAKER SIZE S0 FOR MOTOR PROTECTION, CLASS 10 A-RELEASE 27...32 A N-RELEASE 400 A SCREW TER
Cod produs: 3RV2021-4EA15
Descriere
Circuit breaker size S0
Designed for motor protection, the SIRIUS 3RV2 circuit breaker ensures reliable shutdown during short-circuits and protects against overload.
Technical details:
- CLASS 10 A-release 27...32 A N-release 400 A screw terminal
- Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
- Available for motor protection (also with overload relay function), plant protection, short-circuit protection of starter combinations, transformer protection, as main and EMERGENCY OFF switches, and for use in IT networks
- Available with screw or spring-type terminals for fast, maintenance-free and vibration-proof connection
- Optional integral auxiliary switch
- Comprehensive range of accessories, such as auxiliary switches, auxiliary releases, signaling switches etc.
- Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex)
- Low heat loss, optimized for use in load feeders and for IE3/IE4 motors
- Replaces the well-proven 3RV1 series
Customer benefits:
- Reliable shutdown in the event of a short-circuit
- Protection of loads and system against overload
- Safe isolation of the system from the network
- Considerably reduces the main circuit wiring with different energy infeed options
- Simple, efficient and always up to date with the SIRIUS modular system
Disclaimer: Generated by AI.
Documente
Specificatii
| Electrical | |
| With integrated under voltage release | No |
| Number of poles | 3 |
| Rated operation power at AC-3, 230 V | 7.5 |
| Rated short-circuit breaking capacity Icu at 400 V, AC | 55 |
| Rated operation power at AC-3, 400 V | 15 |
| Rated operating voltage | 690 |
| Overload release current setting | 27 |
| Power loss | 13.25 |
| Rated permanent current Iu | 32 |
| Adjustment range undelayed short-circuit release | 400 |
| Other | |
| Switch off technique | Magnetic |
| Device construction | Built-in device fixed built-in technique |
| Measurements | |
| Width | 45 |
| Depth | 97 |
| Height | 97 |
| Protection | |
| Degree of protection (IP) | IP20 |
| Connection | |
| Type of electrical connection of main circuit | Screw connection |
| Options | |
| Phase failure sensitive | Yes |
| Model/type | |
| Type of control element | Other |
| With thermal overload protection | Yes |
| With integrated auxiliary switch | Yes |
| Package 1 | |
| weight | 0,393 |
| length | 0,102 |
| width | 0,049 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4011209841321 |
| Dimensions of product | |
| Weight | 0,393 |