40.61.7.014.1001 Finder Miniature PCB relay 1pole 16A DC 14V

Why Choose the Finder 40.61.7.014.1001 Miniature Power Relay?

The Finder 40.61.7.014.1001 is a compact 16 A, 14 V DC electromechanical power relay from the Finder Series 40 range. Designed for PCB assemblies, electronic control systems and industrial automation equipment, it combines a sensitive DC coil with a versatile single-pole changeover contact.

Featuring one changeover contact (1 CO / SPDT), the Finder 40.61.7.014.1001 allows a common electrical connection to switch between normally closed and normally open contact paths. Its 16 A rated contact current and 250 V AC rated contact voltage make it suitable for switching compatible electrical loads in control panels, machinery and electronic equipment.

The 14 V DC sensitive coil has a nominal consumption of approximately 0.5 W, supporting applications where relatively low coil power is desirable. The relay can be controlled through a suitably rated electronic driver, making it practical for embedded controllers, industrial electronics and OEM equipment.

The 40.61.7.014.1001 is a specific construction variant within the Type 40.61 family. Its complete part number should be used when selecting a replacement, as suffix differences can affect contact materials, pin configurations and environmental protection.

Key Advantages

• 16 A rated contact current for compatible power-switching applications.
• 14 V DC sensitive coil for low-voltage electronic control systems.
• Approximately 0.5 W coil consumption for efficient relay operation.
• Single changeover contact (1 CO / SPDT) for flexible normally open and normally closed switching.
• 250 V AC rated contact voltage for suitable mains-voltage circuits.
• 400 V AC maximum switching voltage under the manufacturer's specified conditions.
• 4000 VA AC-1 switching capacity for compatible resistive loads.
• Compact miniature construction for space-efficient electronic assemblies.
• 5 mm contact pin pitch for compatible PCB layouts and sockets.
• 6 kV coil-to-contact impulse withstand voltage for substantial electrical separation.
• 8 mm coil-to-contact creepage and clearance to support safe equipment design.
• Monostable operation for automatic return when coil power is removed.
• Finder Series 40 platform with PCB and compatible socket mounting options.

Key Features

• Finder Series 40 miniature power relay.
• Type 40.61 single-pole changeover design.
• Manufacturer part number: 40.61.7.014.1001.
• 16 A rated contact current.
• 14 V DC sensitive coil.
• Approximately 0.5 W nominal coil consumption.
• 1 CO / SPDT contact configuration.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 4000 VA rated AC-1 switching capacity.
• 1000 VA rated AC-15 switching capacity at 230 V AC, according to current Series 40 data.
• 0.55 kW single-phase motor rating at 230 V AC.
• 30 A maximum peak contact current for the standard Type 40.61 specification.
• 6 kV coil-to-contact impulse withstand voltage.
• 8 mm coil-to-contact creepage and clearance.
• 5 mm contact pin pitch.
• Monostable, non-latching operation.
• Suitable for compatible PCB and plug-in socket arrangements.

Specification note: The principal electrical ratings above are taken from Finder's Type 40.61 Series 40 technical data. The precise construction options associated with suffix .1001, including contact material, enclosure classification and pin arrangement, require confirmation from the exact manufacturer part-number record. Do not assume that the .1001 and .1000 versions are interchangeable.

14 V DC Sensitive Coil for Electronic Control Systems

The Finder 40.61.7.014.1001 uses a 14 V DC sensitive coil, allowing the relay to operate from a compatible low-voltage DC supply.

With a nominal resistance of approximately 400 Ω, the coil draws around 35 mA at its rated voltage. This corresponds to approximately 0.49 W of electrical power.

The sensitive-coil operating range is approximately 11.2 to 21 V DC, subject to Finder's specified conditions. Control circuit designers should account for supply tolerance, ambient temperature and coil energisation requirements.

When used with a microcontroller or other electronic controller, the relay should generally be operated through a suitable transistor, MOSFET or relay-driver circuit. Most logic outputs are not intended to drive an electromechanical relay coil directly.

Appropriate transient suppression should be considered to protect the control electronics when the coil is switched off. The suppression method should be selected with regard to the required relay release characteristics.

16 A Changeover Contact for Flexible Power Switching

The Type 40.61 relay provides one changeover contact (1 CO / SPDT), consisting of a common terminal, a normally closed terminal and a normally open terminal.

When the coil is de-energised, the common contact is connected to the normally closed path. When the coil is energised, the contact transfers to the normally open path.

This configuration enables the relay to perform several useful functions:

• Switching a compatible electrical load on when a control signal is applied.
• Disconnecting a circuit when the relay operates.
• Changing between two alternative electrical paths.
• Providing equipment interlocking functions.
• Controlling compatible appliances and actuators.
• Providing status and alarm switching.

The 16 A rated contact current and 4000 VA AC-1 switching capacity apply under the manufacturer's specified operating conditions. These ratings should not be treated as universal limits for all load types.

Motors, transformers, solenoids, capacitive loads and LED drivers can produce significant inrush currents or switching transients. The appropriate load category, contact life and protective measures must be considered during circuit design.

High Electrical Isolation Between Coil and Contacts

A key advantage of the Finder Type 40.61 is the electrical separation between its low-voltage coil and switching contacts.

The relay provides 8 mm creepage and clearance and a specified 6 kV impulse withstand voltage between coil and contacts.

These characteristics support applications where low-voltage electronic control circuitry must operate a separate higher-voltage electrical circuit.

The complete equipment must still meet the relevant safety requirements, including suitable PCB clearances, conductor ratings, overcurrent protection, enclosure design and protective earthing where applicable.

Compact PCB and Socket Mounting

The Finder Series 40 range is designed for compact electronic assemblies and compatible plug-in relay installations.

The Type 40.61 uses a 5 mm contact pin pitch, supporting installation on correctly designed printed circuit boards.

Selected Finder Series 95 sockets provide alternative mounting options, including DIN rail installation where the appropriate socket is used.

For replacement applications, the complete relay part number must be checked against the existing PCB footprint or socket. Differences in pin length, contact material or enclosure construction may affect compatibility.

When switching high-current loads, the PCB copper tracks, solder joints, terminals and any relay socket must also be rated for the intended operating conditions.

Understanding the .1001 Variant

The Finder 40.61.7.014.1001 belongs to the same Type 40.61, 14 V DC sensitive-coil family as the 40.61.7.014.1000.

Both share the fundamental Type 40.61 architecture: a miniature electromechanical relay with a single changeover contact and a 16 A nominal contact rating.

However, the suffix identifies a specific manufacturer configuration. The .1001 version should not automatically be treated as mechanically or environmentally identical to the .1000 version.

Before substitution, verify the exact relay construction, contact material, pin dimensions, environmental protection and approvals against Finder's current ordering information.

Typical Applications

• Printed circuit board power switching.
• Industrial electronic control equipment.
• Machine automation systems.
• Electronic appliance control boards.
• Building automation equipment.
• Heating and ventilation control systems.
• Industrial monitoring and signalling circuits.
• Power supply and load switching equipment.
• Low-voltage control of compatible mains-powered loads.
• OEM electronic product manufacturing.
• Control systems using a 14 V DC supply.
• Compatible actuator and motor control circuits.
• Industrial maintenance and repair.
• Replacement of matching Finder Series 40 relays.