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3RV2021-4NA10
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717-209-7100
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SIEMENS SIRIUS - 3RV2021-4NA10 MOTOR PROTECTORS - CONTACTORS
The Siemens 3RV2021-4NA10
is a circuit breaker / motor protector, with
an on/off rotary dial for setting motor FLA.
It has built-in heater elements that provide
overload protection and magnetic trip elements
to protect the motor.
Class 10
Frame Size S0
VIEW DATA SHEET
3RV2021-4NA10 MOTOR PROTECTOR
SELECTION CHART:
FLA Adjustment Range | Single Phase HP Ratings | Three phase HP ratings |
Catalog No. | ||||
---|---|---|---|---|---|---|---|
115V | 230V | 200V | 230V | 460V | 575V | ||
23 - 28 |
- | - | - | - | 3/4 | 3/4 | 3RV2021-4NA10 |