Finder 40.62.7.024.4000 – 40 Series Miniature PCB Relays

Why Choose the Finder 40.62.7.024.4000 Miniature Power Relay?

The Finder 40.62.7.024.4000 is a compact 10 A miniature electromechanical power relay from the Finder 40 Series, featuring a 24 V DC coil, two changeover contacts (DPDT) and silver tin oxide (AgSnO2) contact material for industrial automation, electronic control equipment and electrical switching applications.

Designed for PCB and compatible socket mounting, the Finder 40.62 relay provides two independent changeover contact sets operated by a single coil. Each contact set offers normally open and normally closed switching functions, making the relay particularly useful for auxiliary control circuits, equipment interfaces and applications requiring simultaneous switching of two circuits.

The 40.62.7.024.4000 features a 500 mW-class sensitive DC coil, with approximately 1.15 kΩ coil resistance and 21 mA nominal coil current. Its 10 A contact rating, 250 V AC rated contact voltage and RT II flux-proof construction make it a practical solution for industrial control panels, OEM machinery and electronic assemblies.

Key Advantages

• Two changeover contacts (DPDT) enable simultaneous switching of two independent electrical circuits.
• 10 A rated contact current provides reliable switching capability for appropriately rated loads.
• 24 V DC sensitive coil supports widely used industrial DC control systems.
• Approximately 500 mW coil consumption helps reduce control circuit power requirements.
• Silver tin oxide (AgSnO2) contacts provide a cadmium-free contact material suitable for electrical switching duties.
• 250 V AC rated contact voltage supports common industrial control applications.
• RT II flux-proof construction provides protection during compatible PCB soldering processes.
• Compact PCB and socket-compatible design supports flexible equipment integration.
• 6 kV coil-to-contact impulse withstand voltage provides robust electrical insulation.
• Monostable operation provides predictable switching and automatic contact return when coil power is removed.

Key Features

• Finder 40 Series miniature electromechanical power relay.
• 40.62 relay type with two changeover contacts.
• 24 V DC nominal coil voltage.
• Sensitive DC coil with approximately 500 mW nominal power consumption.
• 1.15 kΩ nominal coil resistance.
• 21 mA nominal coil current.
• 2 CO / DPDT contact arrangement.
• 10 A rated contact current.
• Silver tin oxide (AgSnO2) contact material.
• 250 V AC rated switching voltage.
• 400 V AC maximum switching voltage.
• 12 ms typical operate time.
• 4 ms typical release time.
• RT II flux-proof environmental protection.
• 5 mm terminal pitch.
• Monostable, non-latching operation.

Reliable Dual-Circuit Switching for Industrial Automation

The Finder 40.62.7.024.4000 provides a practical interface between 24 V DC control electronics and electrical load circuits. Its two changeover contacts allow a single control signal to operate two separate switching functions, making it suitable for equipment interfaces, auxiliary control systems and industrial automation applications.

When the relay coil is energised, both changeover contacts transfer from their normally closed positions to their normally open positions. When coil power is removed, the contacts return to their normal states. This monostable switching arrangement provides predictable operation for control circuits requiring simultaneous switching of two electrical paths.

The relay's sensitive DC coil draws approximately 21 mA at its rated 24 V DC supply. This makes the relay suitable for appropriately rated electronic driver circuits and controller outputs. Suitable coil suppression should be considered to protect semiconductor switching devices against inductive voltage transients.

The silver tin oxide contact material offers a cadmium-free contact solution, while the RT II flux-proof housing supports compatible PCB soldering processes. For applications involving inductive loads, motors or high inrush currents, the applicable switching ratings and protective requirements must be checked before installation.

Typical Applications

• Industrial automation and machinery control.
• 24 V DC control systems.
• Dual-circuit auxiliary switching.
• PLC output interfaces with suitable relay drivers.
• PCB-mounted electronic control assemblies.
• OEM machinery and equipment manufacturing.
• Electrical control panels and distribution equipment.
• Building automation and equipment management.
• Industrial signalling and monitoring systems.
• Interfacing between low-voltage controls and electrical loads.