Cam switch 16A, Disconnector 0-1 (3-pole) with signal track, in OB2 housing with lockable yellow/red front ŁK16R-2.829\OB2ZC

Cam switch – reliable switching in your installation

This three-pole 16A cam switch with 0-1 disconnector, yellow-red front plate and signalling path, in a robust OB2 housing, is a versatile solution for controlling electrical circuits. It is suitable for both industrial applications and building installations requiring frequent switching of loads. The switch design allows for the implementation of various connection programs, adapting to the specifics of a given installation.

Construction and application

A cam switch is a device designed for mechanical switching of electrical circuits. It finds wide application as a switch, disconnector, switch or control switch in enclosures of low-voltage electrical installations. Execution in OB2 housing provides high resistance to mechanical damage and external factors. The presence of a signalling path enables visual control of the circuit status. The possibility of mounting on a panel, base or rail increases installation flexibility.

Key features and benefits

• Durability and reliability: Designed for operation in harsh environmental conditions, with resistance to vibration, shock, damp heat and salt mist.
• Wide operating temperature range: Enables operation in the range of -40°C to +70°C, making it suitable for outdoor and industrial applications.
• Versatility: Possibility of creating various connection programs thanks to the segmented structure with double cams.
• Safety: Compliance with PN-EN60947-3 and IEC 60947-3 standards guarantees safe operation.
• High mechanical durability: Withstands up to 3 million switching cycles, ensuring long-term trouble-free operation.
• Rated current: 16A allows handling of various loads.
• Degree of protection IP65: Provides protection against dust and water jets, which is important in demanding working conditions.
• Rated switching power: 5 kW (230 V) / 8 kW (400 V) in AC-3 category and 5 kW (230 V) / 7 kW (400 V) in AC-4 category allow for efficient control of motors and other devices.

Technical parameters – key information for the installer

• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Rated continuous current: 16 A
• Rated short-circuit current: 13 kA
• Connection conductor cross-section: 1.5…4 mm²
• Terminal tightening torque: 1.2 Nm

This switch is an ideal solution for professionals looking for a reliable and versatile element for building safe and efficient electrical installations. Its solid construction and compliance with applicable standards guarantee long-term and trouble-free operation.