Cam switch 63A, 1-0-2 switch (3-pole), in OB3 enclosure with yellow/red front ŁK63-3.8380\OB3C

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 63A is a reliable solution for disconnecting and switching electrical circuits. The design with a "0" position provides additional safety during maintenance and repairs, allowing for complete isolation of the circuit. Made of durable plastic, it is resistant to mechanical damage and environmental influences. The yellow-red front panel facilitates identification and indicates the off state.

Construction and application

The ŁK63-3.8380\OB3 switch is designed for rail mounting, offering flexibility in the configuration of electrical installations. The rated switching power of up to 20 kW (at 400V AC-3) makes it suitable for use in commercial buildings, industrial plants and in residential installations with higher power requirements. The ability to connect wires with a cross-section from 4 to 10 mm² ensures compatibility with various types of cabling. The IP65 protection class guarantees protection against dust and water jets, making it suitable for operation in harsh conditions.

Key features and benefits

• High reliability: Continuous rated current of 63A and high short-circuit strength (Icw = 1.2 kA, Icm = 2.2 kA) ensure safe and stable operation of the device.
• Safety of use: The "0" position allows for complete isolation of the circuit during maintenance or repair work.
• Durability: Made of high-quality plastic and a solid construction ensure a long service life of the device (3 million switching cycles).
• Protection against external conditions: IP65 protection class protects against dust and water, allowing installation in various environments.
• Easy installation: Designed for rail mounting, which simplifies and speeds up installation.
• Wide range of applications: Suitable for installation in commercial buildings, industrial plants and in residential installations with higher power requirements.
• Clear identification: Yellow-red front panel ensures quick identification of the circuit off state.
• Resistance to external factors: Vibration and shock resistance according to IEC 60068-2-6 and IEC 60068-2-27 standards ensures stable operation even in harsh industrial conditions.