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The Konecranes 52303564 is a dedicated genuine contactor engineered specifically for lifting equipment like cranes and hoists. Serving as a core electrical control component within the system's circuitry, it remotely and frequently regulates the power circuits of critical components, including motors. This electrical solution meets high-standard industry operation norms to provide seamless power control.
Functions as a bridge between the control and main power circuits of the lifting equipment. By receiving low-voltage, low-current signals from pendants or radio controllers, it safely drives high-current main contacts. Ideal for controlling the start, stop, and direction of motors in hoists, trolleys, or gantry crane mechanisms.
High Matching Performance: Fully compatible with original lifting gear, ensuring standard circuit and physical fit.
Harsh Environment Adaptability: Built with a sealed, dust-proof, and anti-vibration outer shell suitable for rigorous industrial zones.
Extended Service Life: Wear-resistant silver alloy contacts limit ablation during frequent start-stop cycles.
Specifically deployed for the maintenance and repair of Konecranes' CXT series hoists and small-to-medium gantry cranes. Replacing malfunctioning switches with the standard 52303564 contactor ensures restoration of complete system functionality and resolves problems like poor contact, failure to pull in, or frequent tripping.
| Parameter | Value Details |
|---|---|
| Weight | 0.32 kg |
| Product Group | Contactors and breakers |
| Coil Voltage | 42V |
| AC / DC | AC |
| Contacts | 3 NO |
| Frequency | 50/60 Hz |
| Auxiliary Contacts | 1 NO + 1 NC |
| Rated Operational Voltage (Ue) | 690VAC / 300VDC |
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
It serves as a core electrical control component within the circuit systems of lifting equipment like hoists and cranes. It functions to remotely and frequently switch on and off the power circuit of major components such as motors.
This contactor uses a 42V AC coil voltage with a frequency of 50/60 Hz, and has a rated operational voltage (Ue) of 690VAC / 300VDC.
It features 3 Normally Open (3 NO) main contacts along with auxiliary contacts configured as 1 Normally Open + 1 Normally Closed (1 NO + 1 NC).
It is primarily targeted at the maintenance and replacement workflows of Konecranes' CXT series hoists, as well as various small and medium gantry crane machinery.
Genuine contactors offer precise structural compatibility with the original equipment layout. Additionally, they use durable silver alloy contacts and dust-proof, anti-vibration structures designed specifically for demanding, high-frequency industrial lifting environments.
