SIEMENS 3RV2021-4AA10 SIRIUS Control Circuit Breaker
Compact Siemens SIRIUS motor protector offers adjustable current from 10 to 16 A, handling up to 690 V AC. Its robust 45 × 97 mm housing fits tight spaces while delivering reliable overload and short‑circuit protection for industrial motors.
Share: ![]()
![]()
![]()
![]()
![]()
![]()
Sponsored
Eibmarkt.com
3RV2021-4AA10 - Motor protection circuit-breaker 16A 3RV2021-4AA10
Eibmarkt.com
23-05-2026 23:53:31
Sponsored
Conrad Electronic
Siemens 3RV2021-4AA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 10 - 16 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm
Conrad Electronic
25-05-2026 09:53:15
Related products
Motor SafeGuard 3RV2021‑0GA15 0.63 A
39.86 GBP
3RV2021‑1BA15 2A Motor Protection Unit
92.77 GBP
16A 3RV2021-4AA10-0DA0 Circuit Interruptor
114.06 GBP