Cam switch 40A, Disconnector 0-1 (3-pole), in OB2 enclosure. ŁK40-2.8211\OB2

Cam switch – reliable switching of electrical circuits

This three-pole cam switch with a rated current of 40A, housed in a durable OB2 enclosure, is a solid solution for manual switching of electrical circuits on and off. It is suitable for both industrial installations and applications requiring frequent switching of loads, such as electric motors or transformers. The plastic construction provides good insulation and resistance to mechanical damage.

Functionality and application

Cam switches of the ŁK series, manufactured by SPAMEL, are designed for manual operation and provide safe circuit connection. This model, with the "0" position, allows for complete circuit separation in the off position. It is intended for applications where reliability and visual control of the connection status are required. Thanks to the screw connection of the main contacts, mounting and connection are simple and intuitive. Compliance with EN 60 947-3:1992 standard guarantees safety and high quality of workmanship.

Key features and benefits

• Durable construction: The plastic housing provides protection against mechanical damage and environmental influences (IP65 protection rating).
• Safe operation: It has a "0" position allowing for complete disconnection of the circuit, which increases safety during maintenance or repairs.
• Easy installation: Screw connection of the main contacts facilitates quick and secure connection of wires.
• High rated power: The rated power for AC-3, 400 V is 20 kW, which allows for handling significant loads.
• Versatility: Possibility of mounting on a plate makes the switch easy to integrate with various distribution systems.
• Compliance with standards: Meets the requirements of EN 60 947-3:1992 standard, which confirms its quality and safety.
• Suitable for continuous operation: Rated continuous current Iu is 40A, which guarantees reliable operation even under long-term load.