Catalog > Passive Components > Fuses - Circuit Protection Catalog > Passive Components > Fuses - Circuit Protection > Fuse Holders Circuit Breaker Size S0 Size S0 Circuit Breaker 3RV2021-1GA15 SIRIUS Circuit Breaker Size S0 for Motor Protection, CLASS 10 A-Release 4.5...6.3 A N-Release 82 A Screw Terminal Standard Switching Capacity with Transverse Auxiliary Switches 1 NO+1 NC 1,739.20 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Degree of protection (IP): IP20 Depth: 97mm Height: 97mm Number of poles: 3 Overload release current setting: 4.5 - 6.3A Phase failure sensitive: true Rated operating voltage: 690 - 690V Rated operation power at AC-3, 230 V: 1.5kW Rated operation power at AC-3, 400 V: 2.2kW Rated permanent current Iu: 6.3A Rated short-circuit breaking capacity lcu at 400 V, AC: 100kA Switch off technique: Magnetic Type of electrical connection of main circuit: Screw connection Width: 45mm