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40.61.9.024.1301 Finder Miniature PCB relay 1pole 16A DC 24V
Finder 40.61.9.024.1301 is a 16 A miniature electromechanical power relay with a 24 V DC coil and single-pole changeover contact configuration, designed for electrical switching in industrial automation, control panels and electronic equipment.
Why Choose the Finder 40.61.9.024.1301 Miniature Power Relay?
The Finder 40.61.9.024.1301 is a compact and reliable 16 A miniature electromechanical power relay designed for switching electrical loads in industrial automation, control panels and electronic equipment. As part of the established Finder 40 Series, this relay combines a high-current changeover contact with a compact housing suitable for printed circuit board (PCB) and compatible socket-based installations.
Featuring a 24 V DC operating coil and a single-pole changeover (SPDT/1 CO) contact configuration, the Finder 40.61 provides dependable electrical switching between control and load circuits. Its electromagnetic operating mechanism enables low-power control signals to operate higher-current loads while maintaining electrical isolation between the coil and contact circuits.
With a 16 A rated switching current, a 250 V AC nominal contact voltage and a maximum switching voltage of 400 V AC, the Finder 40.61 relay family is suitable for applications including industrial control equipment, lighting circuits, motor control interfaces and automated machinery. Its miniature construction makes it particularly useful where space efficiency and reliable switching performance are important.
Key Advantages
- Compact 16 A miniature power relay for industrial and electronic switching applications.
- 24 V DC coil suitable for common industrial control circuits.
- Single-pole changeover (SPDT/1 CO) contact arrangement provides flexible switching functionality.
- 250 V AC nominal contact rating for switching suitable electrical loads.
- Maximum switching voltage of 400 V AC under specified operating conditions.
- Compact construction supports space-efficient PCB and control-panel designs.
- Electromagnetic switching provides electrical separation between control and load circuits.
- Compatible Finder 95 Series sockets provide flexible installation and replacement options.
Key Features
- Finder 40 Series miniature electromechanical relay.
- 40.61 relay type with one changeover contact.
- 16 A nominal contact switching current.
- 24 V DC nominal coil voltage.
- SPDT (1 CO) contact configuration.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated AC-1 switching load.
- Compact relay housing with approximately 29 × 12.4 × 25 mm body dimensions.
- Designed for PCB integration and compatible relay sockets.
- Finder 40 Series construction with reinforced coil-to-contact insulation.
Reliable Electrical Switching for Industrial Automation
Electromechanical relays such as the Finder 40.61 provide an effective interface between low-voltage control systems and electrical loads. When the relay coil is energised, its electromagnetic mechanism changes the contact position, allowing connected circuits to be switched without requiring the control signal to carry the load current directly.
The Finder 40 Series is widely used in industrial control panels, PCB assemblies and automation equipment. Its compact construction, reinforced insulation and range of mounting accessories make it suitable for control systems requiring dependable switching, efficient panel layouts and straightforward maintenance. Correct contact ratings, load characteristics and installation requirements should always be considered when selecting the relay.
Typical Applications
- Industrial automation and machine control systems.
- Electrical control panels and distribution equipment.
- PLC output interfacing and control signal switching.
- Lighting control and electrical switching circuits.
- Motor control interfaces and auxiliary control circuits.
- Printed circuit board assemblies and electronic control equipment.
- Building automation and equipment control systems.
- OEM machinery and industrial electronic products.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Load Voltage | 400 V AC | |
| Switching Current (A) | 16 A | |
| Manufacturer | Finder | |
| Series | 40 Series Miniature PCB Relays | |
| Model | 40.61.9.024.1301 | |
| Relay type | Miniature electromechanical power relay | |
| Contact configuration | 1 CO / SPDT (single-pole changeover) | |
| Number of poles | 1 | |
| Rated contact current | 16 A | |
| Maximum peak contact current | 30 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Nominal coil voltage | 24 V DC | |
| Coil type | DC electromagnetic | |
| Rated AC-1 switching capacity | 4,000 VA | |
| Rated AC-15 load at 230 V AC | 750 VA | |
| Single-phase motor rating at 230 V AC | 0.55 kW | |
| Contact-to-coil insulation | Reinforced insulation | |
| Coil-to-contact creepage and clearance | 8 mm | |
| Impulse withstand voltage between coil and contacts | 6 kV | |
| Terminal pitch | 5 mm | |
| Mounting options | PCB mounting or compatible Finder relay socket | |
| Body dimensions (L × W × H) | Approximately 29 × 12.4 × 25 mm | |
| Compatible socket family | Finder 95 Series, subject to socket selection |
Frequently Asked Questions
What is the Finder 40.61.9.024.1301 used for?
The Finder 40.61.9.024.1301 is a miniature electromechanical power relay used for switching electrical loads in industrial automation, control panels, PCB assemblies and electronic equipment.
What coil voltage does this relay require?
The Finder 40.61.9.024.1301 uses a 24 V DC nominal operating coil, making it suitable for control systems using a compatible DC supply.
What is the contact current rating of this relay?
The Finder 40.61 relay family has a 16 A rated contact current, with a nominal contact voltage of 250 V AC. Actual switching capability depends on the electrical load and operating conditions.
What contact configuration does the Finder 40.61 use?
The relay features a single-pole changeover (SPDT/1 CO) contact arrangement, providing normally open and normally closed switching functions through a common contact.
Where can the Finder 40.61 relay be installed?
The Finder 40.61 relay family supports PCB mounting and compatible Finder 95 Series relay sockets, allowing integration into electronic equipment and industrial control-panel assemblies. The correct socket and mounting arrangement should be selected for the specific relay version.
Trusted by Industrial Automation Professionals Worldwide
Finder 40 Series miniature relays are widely used by electrical engineers, panel builders and automation specialists for dependable switching in industrial control systems, electronic equipment and machinery. Their compact construction, versatile contact arrangements and compatible mounting accessories make them a practical choice for professional electrical installations.
