40.61.7.048.1301 Finder Miniature PCB relay 1pole 16A DC 48V

Why Choose the Finder 40.61.7.048.1301 Miniature PCB Power Relay?

The Finder 40.61.7.048.1301 is a compact 16 A miniature electromechanical power relay from the Finder 40 Series, designed for industrial automation, electronic control systems and electrical load switching applications. Featuring a 48 V DC sensitive coil and a single changeover contact, this relay provides a practical solution for controlling electrical circuits from compatible low-voltage DC control systems.

As part of the Finder 40.61 miniature relay family, the 40.61.7.048.1301 combines high-current switching capability with a compact PCB-compatible construction. Its single-pole double-throw (SPDT) contact arrangement provides normally open and normally closed switching functions, making it suitable for OEM machinery, industrial control equipment and electronic assemblies.

With a 16 A rated contact current, 250 V AC rated switching voltage and 0.5 W sensitive DC coil, the Finder 40.61.7.048.1301 offers efficient electromechanical switching for appropriately rated loads. Its compact format supports integration into printed circuit boards and compatible relay socket installations where space-efficient electrical control is required.

Key Advantages

• 16 A rated contact current provides switching capability for appropriately rated electrical loads.
• 48 V DC sensitive coil supports compatible industrial DC control circuits.
• 0.5 W nominal coil power helps minimise control circuit power consumption.
• Single changeover contact (SPDT) provides normally open and normally closed switching functions.
• 250 V AC rated switching voltage supports industrial and electronic equipment control.
• 4000 VA AC1 resistive switching capacity for suitable resistive loads.
• Compact PCB-compatible construction helps conserve space in electronic assemblies.
• 6 kV coil-to-contact impulse withstand voltage provides robust electrical insulation.
• Monostable switching operation enables straightforward energise-to-switch control.
• Finder 40 Series design supports integration into established industrial relay applications.

Key Features

• Finder 40 Series miniature electromechanical power relay.
• 40.61 relay configuration with one changeover contact.
• 48 V DC nominal coil voltage.
• Sensitive DC coil with 0.5 W nominal power consumption.
• 1 CO / SPDT contact configuration.
• 16 A rated contact current.
• 250 V AC rated switching voltage.
• 400 V AC maximum switching voltage for the standard 40.61 relay family.
• 4000 VA rated AC1 resistive switching capacity.
• 750 VA AC15 switching capacity at 230 V AC for the standard 40.61 contact configuration.
• 6 kV impulse withstand voltage between coil and contacts.
• 8 mm clearance and creepage distance between coil and contacts.
• 5 mm contact pin pitch for the standard 40.61 PCB arrangement.
• Monostable, non-latching operation.
• PCB and compatible socket installation within the Finder 40 Series mounting system.

Reliable Electrical Switching for Industrial Automation

The Finder 40.61.7.048.1301 provides a practical interface between 48 V DC control circuits and electrical switching applications. When the relay coil is energised, the changeover contact transfers from its normally closed position to its normally open position. When coil power is removed, the relay returns to its normal contact state, enabling straightforward operation of auxiliary equipment and control circuits.

The Finder 40 Series is designed for industrial automation, control panel construction and electronic equipment applications where compact electromechanical switching is required. The 40.61 configuration offers a 16 A single changeover contact, providing switching capability for appropriately rated power and control loads while maintaining a miniature relay footprint.

Its 0.5 W sensitive DC coil supports efficient operation from compatible control electronics. This makes the relay suitable for applications where control power consumption, compact construction and electrical separation between control and load circuits are important design considerations.

For dependable performance, the connected electrical load should be assessed against the applicable switching category and relay ratings. Inductive loads, motors and equipment with high inrush currents may require additional contact protection or alternative switching arrangements. The coil driver must also provide the required operating voltage and current, with suitable suppression where necessary.

Typical Applications

• Industrial automation and machinery control.
• 48 V DC electronic control systems.
• PCB-mounted electrical switching circuits.
• OEM machinery and electronic equipment.
• Electrical control panels and relay interfaces.
• Auxiliary switching for contactors and control devices.
• Building automation and equipment management systems.
• Power management and electrical load control.
• Embedded control modules and electronic assemblies.
• Industrial monitoring and auxiliary equipment control.