Vacuum switches with electromagnetic and spring drives with reinforced insulation, outdoor installation are designed to work in electrical networks in the open parts of stations, substations, traction substations of electrified railways, in switchgears in networks of three-phase alternating current.
Designed to replace low-oil circuit breakers VMUE-35 II - 25/1250 UHL1, VMK-35-20/1000 U1 and oil tank circuit breakers MKP-35-20/1000 U1, S-35M-630-10 U1, VT-35-12,5/630 U1.
Switches meet the requirements of GOST687-78, GOST18397-86 and KUUZH.674153.001TU.
Switches are manufactured upon customer's request:
- with current transformers TOL-35B-IIU1 (replacing S-35 M-630-10U1);
- in tropical version.
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