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Documents: 3RV20214NA20
3RV20214NA20 | MSP S0 23-28A SPRING | Siemens Electrical
Circuit-breaker sz s0, for motor protection, class 10, a-release 23...28a, n-release 364a, spring-l. connection, standard sw. capacity
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Overview Details for 3RV20214NA20
Specifications
Item Number | 3RV20214NA20 |
Brand | Siemens Electrical |
Connection type | Spring pulley connection |
Greatest value of overload release adjustment range | 28 ampere |
Height | 4.180 IN |
Integrated auxiliary switch present | FALSE |
Integrated undervoltage tripper present | FALSE |
Length | 5.240 IN |
Lowest value of setting range for overload tripper | 23 ampere |
Manner of using | Toggle |
max. rated operating voltage | 690 volt |
min. rated operating voltage | 690 volt |
Number of auxiliary contacts as opener | 0 |
Number of auxiliary contacts as shutter | 0 |
Pole number | 3 |
Power loss per pole; current-dependent [PlIp] | 4.4 watt |
Protection type IP | IP20 |
Rated current [In] for the power loss specification | 28 ampere |
Rated operating power with AC-3; 230 V | 8 kilowatt |
Rated operating power with AC-3; 400 V | 15 kilowatt |
Rated permanent current Iu | 28 ampere |
rated service short-circuit breaking capacity Ics at 400 V; 50 Hz | 550 ampere |
Release system | magnetic |
Sensitive to phase failure | TRUE |
suitable for mounting onto standard rails | FALSE |
Weight | 0.90200 LB |
Width | 2.050 IN |