Siemens 3RV1821-4AD10 Circuit Breaker, 690 VAC, 15 A, 4 kA Interrupt, 3 Poles

Special Application Breakers
664120 MFG #: 3RV1821-4AD10
Siemens
1256.97000 / ea
  • Connection Type: Screw
  • Country of Origin: DE
  • Dimensions: 144 mm H x 45 mm W x 96 mm D
  • Enclosure Type: IP20
  • Mounting Type: Snap-On
  • Standards/Approvals: UL 489|CSA C22.2 No 5-02 Certified|CE Marked|CCC|EAC Certified
  • Stock Status: Scheduled Items
  • Temperature rating: -20 to 60 deg C
  • UOM: lb
  • Weight: 1.1460
  • Brand Name: Siemens
  • Manufacturer: Siemens
  • Voltage Rating: 690 VAC
  • Amperage Rating: 15 A
  • Interrupt Rating: 4 kA
  • Number of Poles: 3
SIEMENS 3RV1821-4AD10 CIRCUIT-BREAKER SIZE S0
QTY
  • Applications
  • Features
For transformer protection
7 W power loss
6000 VAC surge voltage resistance
100 kA at 240 VAC/50 kA at 400 VAC, 10kA at 500 VAC, 50 kA at 277/480 VAC maximum short-circuit current breaking capacity
S0 size of contactor
Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
(2) 1 to 2.5 sq-mm, (2) 2.5 to 6 sq-mm solid/stranded/finely stranded with core end processing, (2) 14 to 10 AWG conductors for main contacts type of connectable conductor cross-sections