Finder 62.33.9.140.0040 – 62 Series Power relays

Why Choose the Finder 62.33.9.140.0040 Industrial Power Relay?

The Finder 62.33.9.140.0040 is a robust industrial electromagnetic power relay with a 140 V DC coil, designed for dependable electrical switching in industrial automation, machinery control and electrical equipment. As part of the established Finder 62 Series power relay range, this model provides a practical solution for controlling multiple electrical circuits through a single electromagnetic switching mechanism.

Featuring three normally open contacts (3 NO / 3PST-NO), the relay enables three separate electrical circuits to be switched simultaneously when its operating coil is energised. The Finder 62 Series is designed for power switching applications, offering robust contact technology and reliable electromechanical operation for industrial control systems.

The Finder 62.33.9.140.0040 combines a 140 V DC operating coil with a compact industrial housing and a PCB mounting configuration. Its monostable operating mechanism ensures that the contacts return to their normal positions when the coil is de-energised, making it suitable for control logic, electrical interlocking and automated equipment requiring predictable switching behaviour.

Key Advantages

• 140 V DC operating coil supports specialised industrial DC control systems.
• Three normally open contacts (3 NO) enable simultaneous switching of multiple electrical circuits.
• Finder 62 Series power relay construction provides dependable switching for industrial applications.
• PCB mounting configuration supports integration into electronic control assemblies.
• Monostable electromagnetic operation ensures automatic contact return when coil power is removed.
• Three independently switched circuits provide flexibility in industrial control system design.
• Compact construction helps optimise available space within electrical equipment.
• Electromechanical contact operation provides physical separation of the switched contacts when open.

Key Features

• Finder 62 Series industrial power relay.
• Three normally open contacts (3 NO / 3PST-NO).
• 140 V DC nominal coil voltage.
• DC electromagnetic coil for industrial control applications.
• Monostable, non-latching operating mechanism.
• PCB mounting design for electronic equipment integration.
• Three independently switched normally open circuits.
• 250 V AC rated contact voltage associated with the standard Finder 62 Series contact system.
• 400 V AC maximum switching voltage for the standard contact system.
• Electrical isolation between the operating coil and switched contact circuits.
• Robust electromagnetic construction for industrial equipment.
• Suitable for industrial automation, electrical switching and machinery control.

Reliable DC-Controlled Switching for Industrial Equipment

Electromagnetic power relays such as the Finder 62.33.9.140.0040 operate by applying a control voltage to an electromagnetic coil. When the 140 V DC coil is energised, the relay mechanism closes its three normally open contacts, allowing connected electrical circuits to operate. When coil power is removed, the monostable mechanism releases the contacts and returns them to their normally open positions.

The Finder 62 Series is designed for industrial electrical switching applications requiring dependable operation and versatile contact configurations. The 62.33.9.140.0040 is particularly suitable for equipment incorporating a 140 V DC control supply and requiring three simultaneously operated normally open contact circuits. Correct PCB design, electrical protection and load selection are essential to achieving reliable performance, particularly when switching inductive or DC loads.

Typical Applications

• Industrial automation and electrical control systems.
• Machinery control and automated production equipment.
• DC-operated control circuits and electrical switching assemblies.
• PCB-mounted industrial electronic equipment.
• Electrical interlocking and multi-circuit switching systems.
• Industrial process control and monitoring equipment.
• Power management and auxiliary control circuits.
• OEM machinery and electrical equipment manufacturing.