Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
40.51.9.012.0001 Finder Miniature PCB relay 1pole 10A DC 12V
Finder 40.51.9.012.0001 miniature electromechanical relay with a 12 V DC coil and SPDT contact configuration for industrial control and automation applications.
Why Choose the Finder 40.51.9.012.0001 Miniature Relay?
The Finder 40.51.9.012.0001 is a compact miniature electromechanical relay from the Finder 40 Series, designed for reliable switching in industrial automation, electrical control panels and electronic equipment applications. It provides dependable performance where compact dimensions, electrical isolation and flexible installation are required.
Featuring a 12 V DC coil and a single changeover (SPDT) contact configuration, this relay is suitable for a wide range of control applications requiring reliable switching of electrical loads.
With a 10 A contact rating, plug-in mounting design and silver nickel contact material, the Finder 40.51.9.012.0001 is designed for dependable operation in industrial and commercial control systems.
Key Advantages
- Compact Finder 40 Series miniature relay for industrial control applications.
- 12 V DC coil voltage suitable for low-voltage control systems.
- Single changeover (SPDT) contact configuration for flexible switching.
- 10 A contact rating for general-purpose electrical loads.
- Plug-in mounting design for compatible Finder sockets.
- Reliable electromechanical switching with electrical isolation.
Key Features
- Finder 40.51 miniature relay series.
- 12 V DC nominal coil voltage.
- 1 changeover (SPDT) contact configuration.
- 10 A rated contact current.
- 400 V AC maximum switching voltage.
- Silver nickel (AgNi) contact material.
- Socketable plug-in mounting design.
- Suitable for automation and control equipment.
Reliable Switching for Industrial Control
Miniature relays such as the Finder 40.51.9.012.0001 provide dependable switching and electrical separation between control circuits and connected loads. Their compact construction makes them suitable for modern automation systems and electrical assemblies.
The Finder 40 Series combines robust relay technology with flexible mounting options, helping engineers integrate reliable switching components into industrial and commercial control applications.
Typical Applications
- Industrial automation systems.
- Electrical control panels.
- Machine control equipment.
- Building automation systems.
- Electronic control circuits.
- General-purpose switching applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Load Voltage | 400 V AC | |
| Switching Current (A) | 10 A | |
| Coil / Supply Voltage | 12 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.51.9.012.0001 | |
| Product type | General purpose miniature electromechanical relay | |
| Coil voltage | 12 V DC | |
| Contact configuration | SPDT (1 changeover) | |
| Contact current | 10 A | |
| Maximum switching voltage | 400 V AC | |
| Contact material | Silver nickel (AgNi) | |
| Mounting type | Plug-in socket mounting | |
| Operating temperature | –40 to +85 °C | |
| Coil resistance | 220 Ω |
Frequently Asked Questions
What is the Finder 40.51.9.012.0001 used for?
This relay is used for switching electrical loads in industrial automation, control panels and electronic equipment applications.
What coil voltage does this relay require?
The Finder 40.51.9.012.0001 operates with a 12 V DC coil.
What contact configuration does this relay have?
The relay features a single changeover (SPDT) contact configuration.
What is the contact rating of this relay?
The relay has a rated contact current of 10 A.
How is this relay installed?
The relay is installed using compatible Finder plug-in socket systems.
Trusted by Control Engineers Worldwide
Finder 40 Series miniature relays provide reliable switching solutions for industrial automation, electrical control and electronic equipment applications.
