■ 제품필수정보

제조사	Siemens
제조사품명	3RV1991-1AA0
간략설명	250V ac/dc Auxiliary Release Circuit Trip for use with 3RV1 Series Circuit Breakers

■ 제품사양

Range = Sirius
시리즈 = 3RV1 For Use With = 3RV1
시리즈 Circuit Breakers
타입 = Auxiliary Release Rated Control Voltage = 250V ac/dc SIRIUS 3RV1 Mountable Accessories. Siemens 3RV1 circuit breakers have three main contact elements. In order to achieve maximum flexibility, signaling switches, auxiliary switches and isolator modules can be easily fitted to the switches without the use of any tools according to requirements. Signaling Switches for sizes S0, S2, and S3. One contact system always signals tripping irrespective of whether this was caused by a short circuit, an overload or an auxiliary release. The other contact system only switches in the event of a short circuit. There is no signaling as a result of switching off with the handle. One signaling switch can be mounted on the left side of each circuit breaker. In order to be able to switch on the circuit breaker again after a short circuit, the signaling switch must be reset manually after the error cause has been eliminated. Auxiliary Switch. For remote controlled tripping of the circuit breaker, the release coil should only be energized for short periods. Isolator Module for sizes S0 and S2. The supply cable is connected to the circuit breaker through the isolator module. The plug can only be unplugged when the circuit breaker is open and isolates all 3 poles from the network. The shock protected isolation point is clearly visible and secured with a padlock to prevent reinsertion of the plug. Isolator modules can be mounted to the upper terminal end of the circuit breaker.