The SIRIUS modular system with its components for the switching, starting, protection and monitoring of motors and industrial systems stands for the fast, flexible and space-saving construction of control cabinets. We offer special safety contactors for use in safety-related applications. They have NC contacts with mirror contact function and they have SUVA certification. This means they have non-removable auxiliary switch blocks and cannot be operated manually. They thus comply with all requirements for use in safety applications. The contactors are available with screw terminals (box terminals or flat connectors) or with spring-type terminals. For the use of 3RT contactors and contactor assemblies for star-delta (wye-delta) starting in conjunction with highly energy-efficient IE3/IE4 motors. The 3RT contactors fulfill the requirements for environment category A.

Specifications:

Number of Poles: 3
Power Rating/Voltage: 208 Kilowatt at 230 Volt, 362 Kilowatt at 400 Volt, 624 Kilowatt at 690 Volt, 329 Kilowatt at 1000 Volt (AC-1), 250 Kilowatt at 400 Volt (AC-2/AC-3), 160 Kilowatt at 230 Volt, 315 Kilowatt at 500 Volt, 400 Kilowatt at 690 Volt, 250 Kilowatt at 1000 Volt (AC-3)
Current Rating: 610 Amp at 690 Volt, 200 Amp at 1000 Volt (AC-1), 500 Amp at 400 Volt (AC-2/AC-3), 500 Amp at 500 Volt, 450 Amp at 690 Volt, 180 Amp at 1000 Volt (AC-3), 430 Amp at 400 Volt (AC-4)
Coil Voltage: 110 to 127 Volt AC at 50/60 Hertz, 110 to 127 Volt DC
Auxiliary Contact: 2NO-2NC
Mounting: Screw Fixing, Vertical
Enclosure: IP00/20
Size: S12
Construction Standard: IEC
Approval: UL, CSA, CE, CCC, EAC