Cam switch disconnector 63A, 0-1 switch (4-pole), in OB2 housing with yellow/red front plate ŁK63-2.8210\OB2C

Cam switch – reliable switching in electrical installations

This four-pole cam switch with a rated current of 63A is a solid solution for switching electrical circuits on and off. Equipped with a 0-1 disconnector, it enables safe isolation of the load, which is crucial during maintenance or repair. Mounting in an OB2 enclosure provides additional protection against external factors, and the yellow-red front makes it easy to visually identify the function. The device is designed to operate in a wide temperature range, making it a versatile choice for both industrial and commercial applications.

Design and application

Cam switches from Spamel, such as this model, are used as switches, disconnectors, changeover switches and control switches in low-voltage electrical installations. The segmented structure with double cams allows for flexible configuration of connection programs, tailored to the specific needs of the application. Made of high-quality plastic, the switch is resistant to mechanical damage and ensures long-term reliability. Designed for indirect mounting, it is ideal for applications where reliable operation and safety are required. The IP65 degree of protection guarantees protection against dust and water jets, allowing it to be used in harsh environmental conditions.

Key features and benefits

• High reliability: Continuous rated current of 63A and high mechanical endurance (3 million switching cycles) ensure long-lasting and trouble-free operation.
• Safety: The 0-1 disconnector allows complete isolation of the load, minimizing the risk of electric shock during maintenance work.
• Versatility: A wide operating temperature range (-40°C to +70°C) allows the switch to be used in various environmental conditions.
• Protection against external factors: OB2 housing and IP65 protection class protect against dust and water, increasing the durability of the device.
• Easy identification: The yellow-red front makes it easy to quickly identify the function of the switch in the installation.
• Compliance with standards: The product meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, guaranteeing its safety and quality.
• Switching power: The rated operating power for AC-3 is 20 kW at 400 V, allowing it to handle a variety of loads.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of the wires.

This cam switch is a solid choice for professionals and users looking for a reliable solution for switching electrical circuits in demanding conditions.