Rear position limit switch with wheel | 1NO+1NC | 10A | 230/400VAC | IP44
Code: ES-KU-703-U1Industrial limit switch designed for controlling cranes, lifting mechanisms, and other electrical devices. This switch features a durable aluminum housing, ensuring reliable protection against mechanical damage and external environmental conditions. This model has three operating positions (1-0-2) and two contact groups.
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Technical Specifications:
Contact group: 1NO+1NC
Rated current: 10A
Rated voltage (AC-11): 230V, 400V
Rated voltage (DC-11): 110V, 220V, 400V
Maximum switching frequency: up to 600 times per hour
Housing material: Aluminum
Cable entry type: MG32 (included in the set)
Maximum lever tilt angle: 30°
Emergency off angle: 3°
Mechanical durability: 1,000,000 switching cycles
Protection degree: IP44
Operating temperature range: -40°C ~ +85°C
Functions:Lifting mechanism protection and control – used to ensure smooth and safe operation of cranes and lifting systems.
Automatic electrical circuit disconnection – the switch allows controlling the power supply based on the lever position.
Reliable mechanical operation – can perform up to 1,000,000 cycles without malfunction.
IP44 protection level – resistant to moisture and dust, suitable for outdoor use.
Aluminum housing – protects the switch from mechanical damage and ensures durability.
Usage:Industrial cranes – ensures precise and reliable crane control systems.
Lifting equipment – limits and controls the power supply based on the mechanism's position.
Conveyors and transport lines – allows controlling moving machines and protecting them from overload.
Pros:High durability – 1,000,000 cycles of operation.
Robust aluminum housing – resistant to mechanical damage.
Versatility – can be used with different voltages (AC and DC).
Environmental resistance – IP44 protection class allows use in humid or dusty environments.
Precise operation – clearly defined positions (1-0-2) ensure stable performance.
Cons:Limited water protection – IP44 protection class is not fully resistant to high humidity or water splashing.
Reliable and long-lasting limit switch, suitable for various industrial systems requiring precise control and protection.Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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