CIRCUIT BREAKER SIZE S0 FOR MOTOR PROTECTION, CLASS 10 A-RELEASE 23...28 A N-RELEASE 364 A SPRING-TY
Cod produs: 3RV2021-4NA20
Descriere
Circuit breaker size S0 for motor protection
This circuit breaker provides reliable shutdown during short-circuits and protects against overload for motors.
Technical details:
- CLASS 10 A-release 23...28 A N-release 364 A
- Standard switching capacity Circuit breaker SIRIUS 3RV2
- Optimized for use in load feeders and for IE3/IE4 motors
- Worldwide approvals (e.g. IEC and UL/CSA)
- Applications in hazardous areas (ATEX or IEC Ex)
- Available for motor protection, plant protection, short-circuit protection, transformer protection, main and EMERGENCY OFF switches, and use in IT networks
- Available with screw or spring-type terminals
- Optional integral auxiliary switch
- Comprehensive range of accessories standardized for all sizes
- Compatible with SIRIUS 3RV29 infeed system
- Replaces the 3RV1 series
Customer benefits:
- Reliable shutdown in the event of a short-circuit
- Protection of loads and systems against overload
- Safe isolation of the system from the network
- Low heat loss with compact and climate-proof design
- Fast, maintenance-free, and vibration-proof connection
- 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 | 23 |
| Power loss | 13.25 |
| Rated permanent current Iu | 28 |
| Adjustment range undelayed short-circuit release | 364 |
| Other | |
| Switch off technique | Magnetic |
| Device construction | Built-in device fixed built-in technique |
| Measurements | |
| Width | 45 |
| Depth | 97 |
| Height | 119 |
| Protection | |
| Degree of protection (IP) | IP20 |
| Connection | |
| Type of electrical connection of main circuit | Spring clamp connection |
| Options | |
| Phase failure sensitive | Yes |
| Model/type | |
| Type of control element | Other |
| With thermal overload protection | Yes |
| With integrated auxiliary switch | No |
| Package 1 | |
| weight | 0,433 |
| length | 0,133 |
| width | 0,0525 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4011209724501 |
| Dimensions of product | |
| Weight | 0,433 |