Cam switch, 0-1, 4-pole, flush-mounted, silver contact, black knob SK125-4.4285\P03

Cam switch – reliable switching in your installation

This 4-pole Spamel SK125-4.4285/P03 cam switch is a solid solution for frequent circuit switching. Designed for panel mounting, it provides safe and convenient operation. The silver plate construction guarantees good conductivity and durability of connections, and the black knob makes identification and operation easier.

Characteristics and application

The SK125-4.4285/P03 switch finds application in electrical installations where manual circuit switching is required. It is ideal for switchboards, control cabinets and industrial applications. The 0-1 switch allows complete disconnection of the circuit or its activation, which is particularly important in service or emergency situations. The rated continuous current of 125A allows safe loading of the switch in typical applications.

Key features and benefits

• High reliability: Spamel construction, a renowned manufacturer, guarantees long-lasting and trouble-free operation.
• Safety of use: IP65 protection class protects against external factors such as dust and moisture.
• Universal mounting: Designed for panel mounting, which facilitates integration with existing installations.
• Mechanical durability: Adapted for frequent switching - withstands up to 3 million switching cycles (data for the SK series).
• Wide operating temperature range: Allows operation in difficult environmental conditions (-40°C to +70°C).
• Adapted for conductors with large cross-section: Possibility of connecting conductors with a cross-section of up to 35mm² (rigid) provides installation flexibility.
• Solid screw connections: Ensure a secure and durable connection of the conductors.

Technical parameters in practice

The rated continuous current of 125A means that the switch can safely operate with a load up to this value for a long time. The short-circuit current withstand of 1.7kA provides protection against the effects of short circuits. The rated insulation voltage of 690V allows the use of the switch in high-voltage installations (according to standards). The switching angle of 45°-90° ensures smooth and precise circuit switching. The IP65 protection class guarantees resistance to dust and water ingress, which increases safety of use in difficult environmental conditions.