Type | 3RV2 |
Breaker Type | Motor Protection Circuit Breakers |
Rated current | 4 |
Number of Poles | 1 pole |
Setting range for thermal overload releases | 2.8...4 A |
Circuit breaker size S0 for motor protection, CLASS 10 A-release
2.8...4 A N release 52 A screw terminal Standard switching capacity
product brand name SIRIUS
product designation Circuit breaker
design of the product For motor protection
product type designation 3RV2
General technical data
size of the circuit-breaker S0
size of contactor can be combined company-specific S00, S0
product extension
auxiliary switch Yes
power loss W for rated value of the current
at AC in hot operating state 7.25 W
at AC in hot operating state per pole 2.4 W
insulation voltage with degree of pollution 3 at AC
rated value
690 V
surge voltage resistance rated value 6 kV
maximum permissible voltage for safe isolation
in networks with grounded star point between
main and auxiliary circuit
400 V
height 97 mm
width 45 mm
depth 97 mm
Siemens Circuit Breaker 3RV2021-1EA10
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