Finder 62.33.8.125.0040 – 62 Series Power relays

Why Choose the Finder 62.33.8.125.0040 Power Relay?

The Finder 62.33.8.125.0040 is a 125 V AC electromagnetic power relay from the Finder 62 Series, designed for industrial automation, electrical control panels and power switching applications. Featuring three changeover contacts (3PDT / 3 CO) rated at 16 A, it provides flexible switching of multiple circuits through a single relay coil.

Designed for practical installation and maintenance, the Finder 62.33.8.125.0040 incorporates a lockable test button and mechanical status indicator. These features support manual functional testing and visual confirmation of the relay mechanism's operating position during commissioning, inspection and troubleshooting.

The relay combines a 125 V AC operating coil with a plug-in/Faston 187 connection arrangement. Its three independent changeover contacts make it suitable for electrical interlocking, machinery control, industrial signalling and auxiliary power switching. The relay can be installed using an appropriately selected Finder 92 Series socket or a compatible direct connection arrangement.

Key Advantages

• Three 16 A changeover contacts provide flexible power and control switching.
• 125 V AC operating coil for compatible industrial AC control circuits.
• 3PDT contact configuration enables three independent circuits to be switched simultaneously.
• Lockable test button supports manual relay actuation during maintenance.
• Mechanical status indicator provides visual confirmation of relay operation.
• Plug-in construction allows convenient installation and replacement.
• Faston 187 terminals provide an additional connection option.
• Monostable electromagnetic operation automatically returns the contacts to their normal positions when the coil is de-energised.
• 250 V AC rated contact voltage supports suitable industrial switching applications.
• Suitable for electrical control panels, machinery, signalling and industrial automation equipment.

Key Features

• Finder 62 Series electromagnetic power relay.
• 62.33 configuration with three changeover contacts.
• 125 V AC nominal coil voltage.
• AC-operated electromagnetic coil.
• 16 A rated contact current.
• 3PDT / 3 CO contact arrangement.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 4000 VA rated switching capacity for resistive AC loads.
• Lockable test button for manual operation.
• Mechanical indicator for visual relay status.
• Plug-in/Faston 187 connection.
• Faston terminal size: 4.8 × 0.5 mm.
• Finder 92 Series socket compatibility, subject to socket selection.
• Electromagnetic monostable operation.

Reliable Three-Circuit Power Switching for Industrial Control Systems

The Finder 62.33.8.125.0040 uses an electromagnetic coil to operate three independent changeover contact sets. When the 125 V AC coil is energised, the relay transfers its contacts from their normal positions to their operated positions. When the coil supply is removed, the spring-return mechanism restores the contacts to their normal state.

The 3PDT configuration enables three separate circuits to be controlled using one electrical signal, making the relay useful for interlocking, signalling and auxiliary equipment control. Its lockable test button allows manual operation during functional testing, while the mechanical indicator provides a visual reference for the relay mechanism's position.

With 16 A rated contacts, the relay supports a range of industrial switching duties. The connected load must remain within the manufacturer's ratings for the relevant voltage and utilisation category. Inductive, motor and DC loads may require different switching limits from resistive AC loads.

Typical Applications

• Industrial automation and machine control systems.
• Electrical control panels and switchgear assemblies.
• 125 V AC control and auxiliary circuits.
• Three-circuit power and control switching.
• Electrical interlocking and signalling systems.
• Motor control auxiliary circuits and contactor interfaces.
• Industrial alarm and monitoring equipment.
• Heating, ventilation and equipment control systems.
• Process control and industrial machinery interfaces.
• OEM equipment manufacturing and industrial panel building.