Why Choose the Finder 40.62.7.014.4000 10 A, 14 V DC PCB Power Relay?
The Finder 40.62.7.014.4000 is a compact 10 A, 14 V DC miniature electromechanical power relay from the Finder Series 40 range. Featuring two changeover contacts (2 CO / DPDT) and a sensitive DC coil, it is designed for reliable switching in industrial automation, printed circuit board assemblies, electrical control panels and electronic equipment.
Unlike the single-pole Finder Type 40.61, the Type 40.62 provides two separate changeover contact sets operated by the same coil. This allows two circuits to be switched simultaneously, making the relay suitable for control, signalling, electrical interlocking and equipment changeover applications.
The relay uses a 14 V DC sensitive coil with a nominal power consumption of approximately 0.5 W. Its silver tin oxide (AgSnO₂) contacts are designed for robust electrical switching, while the compact housing offers a practical solution where PCB or control panel space is limited.
The .4000 variant belongs to Finder's high-performance contact configuration within the Series 40 family. With 10 A rated contacts, 250 V AC rated contact voltage and a compact PCB/plug-in design, the Finder 40.62.7.014.4000 is well suited to professional electrical and electronic control applications.
Key Advantages
- Two 10 A changeover contacts for switching two separate circuits using one relay.
- 14 V DC sensitive coil for low-power electronic control systems.
- Approximately 0.5 W coil consumption to reduce control-circuit power requirements.
- DPDT / 2 CO contact arrangement for flexible changeover and interlocking functions.
- Silver tin oxide (AgSnO₂) contacts for demanding electrical switching applications.
- 250 V AC rated contact voltage for suitable mains-voltage circuits.
- 400 V AC maximum switching voltage under specified operating conditions.
- Compact 12.4 mm-wide housing for space-efficient installations.
- PCB and compatible socket mounting for flexible equipment integration.
- Monostable operation for automatic return to the normal contact position.
- Industrial operating temperature capability for compatible control equipment.
- Finder Series 40 construction for OEM equipment, automation and electrical maintenance.
Key Features
- Finder Series 40 miniature PCB/plug-in relay.
- Type 40.62 double-pole changeover design.
- Manufacturer part number: 40.62.7.014.4000.
- Rated contact current: 10 A.
- Nominal coil voltage: 14 V DC.
- Coil classification: Sensitive DC.
- Contact configuration: 2 CO / DPDT.
- Contact material: AgSnO₂.
- Rated contact voltage: 250 V AC.
- Maximum switching voltage: 400 V AC.
- Nominal sensitive-coil consumption: approximately 0.5 W.
- Two independent changeover contact sets.
- Monostable, non-latching operation.
- Compact miniature housing.
- Suitable for compatible PCB and plug-in socket mounting.
- Suitable for industrial automation and electronic control equipment.
Technical note: The Finder Type 40.62 family is rated at 10 A with two changeover contacts. Exact switching capacity, coil operating limits, terminal dimensions and variant-specific approvals should be checked against the latest Finder Series 40 datasheet. In particular, the 10 A rating is not a universal rating for all inductive, capacitive or high-inrush loads.
14 V DC Sensitive Coil for Low-Power Control
The Finder 40.62.7.014.4000 uses a 14 V DC sensitive coil, identified by the 7.014 section of its ordering code.
Sensitive DC coils are designed to require less operating power than comparable standard DC-coil configurations. This can be advantageous in electronic equipment where control-circuit power consumption and heat generation must be considered.
For the 14 V DC sensitive-coil family, the nominal consumption is approximately 0.5 W, corresponding to a coil current of approximately 35 mA and a resistance of approximately 400 Ω.
The coil should be supplied from an appropriately regulated DC source. Where a PLC, transistor or microcontroller-based circuit is used, the output stage must be rated for the coil's electrical requirements.
Appropriate suppression should also be considered to protect electronic switching devices against the voltage transient generated when coil current is interrupted.
The 2 CO / DPDT arrangement is one of the key advantages of the Finder 40.62.7.014.4000.
Each changeover contact set provides:
- Common (COM): The shared connection for the contact set.
- Normally closed (NC): Connected to common when the relay coil is de-energised.
- Normally open (NO): Connected to common when the relay coil is energised.
Because the relay has two changeover contact sets, a single control signal can transfer two separate electrical circuits at the same time.
This can be useful for switching paired control signals, operating two related loads, implementing electrical interlocks or providing simultaneous control and status functions.
Both contact sets are mechanically linked through the same relay mechanism. They should not be treated as independently controlled outputs.
The .4000 contact configuration is associated with silver tin oxide (AgSnO₂) contact material.
AgSnO₂ is commonly selected for electrical switching applications where contact wear and inrush-current behaviour are important considerations.
It can offer advantages for certain demanding loads compared with conventional contact materials, but its suitability depends on the complete electrical application.
For motors, transformers, LED drivers, solenoids and capacitive loads, the relevant inrush-current and electrical-life data should be checked before selecting the relay.
Where a circuit switches very small currents or low-level signals, the minimum switching-load specification must also be considered.
Compact PCB and Socket Mounting
The Finder Type 40.62 has a compact body measuring approximately 29 × 12.4 × 25 mm.
This makes it suitable for electronic assemblies where PCB space and enclosure dimensions are limited.
The relay belongs to Finder's PCB/plug-in family and can be used with compatible socket arrangements where specified by the manufacturer.
Selected Finder Series 95 sockets may provide plug-in installation and maintenance advantages, including DIN rail mounting in suitable assemblies.
Before choosing a socket or designing a PCB footprint, confirm the precise pin arrangement, terminal length and electrical ratings for the 40.62.7.014.4000.
The socket, PCB copper tracks, terminals and external wiring must all be appropriately rated for the intended operating current.
Typical Applications
- Industrial automation and machine control equipment.
- Printed circuit board power switching.
- Electronic control and interface circuits.
- Dual-circuit changeover applications.
- Electrical interlocking systems.
- Building automation equipment.
- Heating, ventilation and air-conditioning controls.
- Blind, shutter and grille automation.
- Industrial monitoring and signalling systems.
- Electrical control panels.
- OEM electronic equipment.
- Compatible actuator and motor control circuits.
- Equipment maintenance and repair.
- Replacement of matching Finder Series 40 relays.
