Cam switch disconnector 25A, 0-1 switch (3-pole), in OB1 enclosure. ŁK25R-2.8211\OB1

Cam switch – reliable switching in your installation

This 25A cam switch, with 0-1 disconnecting function and three poles, is a solid solution for safe and convenient control of electrical circuits. Manufactured by the renowned Spamel, model ŁK25R-2.8211\OB1 in OB1 housing, combines durability, functionality and ease of installation. It is an element intended for both industrial applications and in residential construction, where reliability and safety are required.

Design and operating parameters

The switch is designed for indirect mounting and is characterized by a high degree of protection IP65 – which means resistance to dust and water jets. The housing made of plastic provides insulation and protection against mechanical damage. Continuous rated current at 25A and rated operating power up to 13 kW at 400V guarantee efficient operation even under higher loads. It is worth noting the presence of the "0" position, which allows for complete disconnection of the circuit, increasing safety during maintenance or repairs. Connection of the main contacts is made using a screw connection – a proven method ensuring a reliable electrical contact.

Application and benefits

This cam switch finds wide application in:

• Electrical installations in residential and public buildings: as an element for controlling lighting, sockets or other energy consumers.
• Workshops and garages: for safely switching on and off electrical devices.
• Industrial electrical installations: as an element disconnecting circuits powering machines and equipment.
• Distribution boards: as an element allowing to disconnect individual circuits for maintenance or repair work (although it is not designed for direct mounting in boards).

Thanks to its solid construction and high technical parameters, this switch provides:

• Safety of use: thanks to high insulation and the possibility of completely disconnecting the circuit.
• Durability: a resistant plastic housing protects against mechanical damage and external factors.
• Convenient installation: screw connection ensures easy and reliable connection of wires.
• Versatility: possibility of use in various types of electrical installations.
• Environmental resistance: IP65 protection guarantees operation even in difficult conditions.

In addition, this switch meets the required safety standards, which confirms its high quality and compliance with applicable regulations. The rated switching power Pe in AC-3 category is 7 kW (230 V), 13 kW (400 V) and 10 kW (690 V), making it a suitable choice for various energy applications.