41.31.9.024.0020 Finder Miniature PCB relay 1pole 12A DC 24V

Why Choose the Finder 41.31.9.024.0020 Low-Profile Power Relay?

The Finder 41.31.9.024.0020 is a compact 12 A low-profile electromechanical power relay designed for dependable electrical switching in industrial automation, electronic control systems and machinery. Belonging to the established Finder 41 Series, this miniature relay combines a space-saving housing with the versatility of a single changeover contact.

Featuring a 24 V DC electromagnetic coil and a single-pole double-throw (SPDT) contact arrangement, the relay enables a low-voltage control circuit to operate a separate electrical load. Its normally open and normally closed switching functions make it suitable for automation interfaces, auxiliary control circuits and electronic switching applications.

With a 12 A rated contact current, 250 V AC rated contact voltage and a housing height of approximately 15.7 mm, the Finder 41.31.9.024.0020 offers a practical solution for compact PCB assemblies. Its through-hole terminals and robust insulation design support integration into OEM equipment, industrial control electronics and appropriately rated electrical switching systems.

Key Advantages

• 12 A switching capability for appropriately rated electrical loads.
• 24 V DC nominal coil for industrial and electronic DC control circuits.
• SPDT / 1 CO changeover contact provides normally open and normally closed switching options.
• Low-profile housing helps conserve space in electronic assemblies.
• 250 V AC rated contact voltage supports common industrial switching applications.
• 0.4 W standard DC coil consumption supports efficient relay operation.
• Electrical isolation between the coil and contact circuit.
• PCB through-hole mounting for secure soldered connections.
• Monostable operation returns the contacts to their resting position when the coil is de-energised.
• Part of Finder's established range of miniature industrial power relays.

Key Features

• Finder 41 Series low-profile PCB relay.
• 24 V DC nominal electromagnetic coil.
• 12 A rated changeover contact.
• 1 CO / SPDT contact configuration.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage for the standard 41.31 contact system.
• 3,000 VA resistive switching capacity at the rated AC1 load.
• 0.4 W standard coil power consumption.
• 1.44 kΩ standard 24 V DC coil resistance.
• 16.8–36 V DC standard coil operating range under specified conditions.
• 6 kV coil-to-contact impulse withstand insulation within the 41 Series design.
• 8 mm coil-to-contact creepage and clearance.
• 15.7 mm low-profile housing height.
• PCB through-hole solder terminals.
• Non-latching electromechanical operation.
• Suitable for industrial automation, electronic switching and control equipment.

Reliable Low-Profile Switching for Industrial Automation

The Finder 41.31.9.024.0020 uses an electromagnetic coil to change the position of its mechanical contacts. When the 24 V DC coil is energised, the common contact transfers between the normally closed and normally open terminals, enabling a control circuit to switch an electrically isolated load.

The Finder 41.31 low-profile relay design is particularly useful in equipment where circuit board space and installation height are important. Its changeover contact provides flexibility for control logic, auxiliary switching and signalling functions, while its rated current supports a range of industrial loads. Correct PCB track sizing, contact protection and adherence to the manufacturer's load ratings are essential for dependable long-term operation.

Typical Applications

• Industrial automation and machine control systems.
• Printed circuit board control assemblies.
• Electronic equipment and power management circuits.
• Electrical control panels and relay interfaces.
• Building automation and lighting control systems.
• Heating, ventilation and air conditioning equipment.
• Access control, door and gate automation.
• Packaging and production machinery.
• OEM electronic products and industrial equipment.
• Auxiliary switching, signalling and interlocking circuits.