Power switch LZMC1-A80-I - 111894

Protection against overload and short-circuit in three-phase circuits 40–1600A.

LZM power switches have the ability to adjust the overcurrent actuator and the short-circuit actuator.

• No reduced rated values for temperatures up to +50°C.
• Vertical assembly, position 90° in all directions.
• Construction according to EN 60947-2.
• Switches and switches of the same design dimension.
• Voltage activation capability.
• Auxiliary contacts for switch/disconnection status indication.
• Mechanisms: Regulator mounted directly on the switch; Regulator with door; Remote.

Technical data:

• Rated current: 80A
• Number of poles: 3
• Maximum operating voltage: 690 V AC
• Impulse withstand voltage UImp: 6 kV
• Set ranges - overload actuator: 63-80A
• Set ranges - fast short-circuit actuator: 480-800A
• Short-circuit capacity: 36kA
• Mechanical endurance: 20000 cycles
• Connection endurance: 8000 cycles
• Maximum number of auxiliary contacts for switch construction: 1 unit
• Maximum number of release indications: 1 unit

{Type} Power switches