ABB Brand WB75-A 220-230V 50Hz / 220-255V 60Hz / 220-230V DC Mechanical Latching Unit

ABB WB75-A 220-230V Mechanical Latching Unit – Secure Contactor Latching

The ABB WB75-A 220-230V Mechanical Latching Unit is a versatile, high-quality device designed to convert standard contactors into latched contactors. This unit provides an essential safety feature, ensuring the contactor remains latched in the closed position even if the supply voltage fails at the contactor coil terminals. It’s ideal for applications where electrical safety and reliability are top priorities.

Key Features:

• Wide Voltage Range: Compatible with 220-230V 50Hz, 220-255V 60Hz, and 220-230V DC.
• Mechanical Latching with Electromagnetic Unlatching: The WB75-A uses a mechanical latch to hold the contactor closed and can be released via an electromagnetic impulse (AC or DC) or manually with a push button.
• Manual Control: Easily unlatch the contactor with the pushbutton on the front, providing manual control in emergencies or routine maintenance.
• Power Failure Protection: Even if the supply voltage fails, the latching mechanism ensures the contactor remains closed, making it suitable for critical operations.
• Impulse Controlled Unlatching: Electrically unlatch the contactor with an AC or DC impulse, providing operational flexibility.

This mechanical latching unit is an excellent addition to your electrical systems, enhancing both functionality and safety.

Where to Buy?
Get your ABB WB75-A Mechanical Latching Unit at Shansen Enterprises, your authorized ABB dealer in Coimbatore, serving all over India. Ready stock is available for immediate delivery, ensuring 100% customer satisfaction. Tap the “Get Quote Via WhatsApp” button on this product page for an instant quote!