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20.28.9.012.0000 Finder step relay 2 phase switch 2NO DC 12V
Finder 20.28.9.012.0000 modular relay with two changeover contacts and 12 V AC/DC coil supply for electrical control and automation applications.
£23.28
Why Choose the Finder 20.28.9.012.0000 Modular Relay?
The Finder 20.28.9.012.0000 is a compact and reliable modular installation relay designed for electrical switching and automation applications in residential, commercial and industrial environments. Part of the Finder 20 Series modular relays, it provides dependable control of lighting, heating, ventilation and general electrical loads.
This relay features a 2 changeover contact configuration in a compact DIN rail mounting housing, allowing flexible switching arrangements within distribution boards and control panels. Its low power coil design and robust contact system provide reliable operation for a wide range of electrical installations.
With a 12 V AC/DC coil supply and rated switching capability suitable for general-purpose loads, the Finder 20.28.9.012.0000 is ideal for applications requiring compact, efficient and dependable relay control.
Key Advantages
- Compact modular relay for DIN rail installation.
- 2 changeover contacts provide flexible switching options.
- 12 V AC/DC coil supply for low-voltage control systems.
- Suitable for lighting, building automation and electrical control applications.
- Space-saving design for distribution boards and control cabinets.
- Reliable Finder construction for long service life.
Key Features
- Finder Series 20 modular relay.
- 2 CO (changeover) contacts.
- 12 V AC/DC rated coil voltage.
- 35 mm DIN rail mounting.
- Modular housing suitable for consumer units and control panels.
- LED status indication.
- Low coil power consumption.
- Suitable for AC and DC control circuits.
Reliable Switching for Electrical Control Systems
Modular relays such as the Finder 20 Series provide reliable electrical isolation and switching control between low-voltage command circuits and higher-power loads. They are widely used where compact installation, dependable operation and flexible contact arrangements are required.
The Finder 20.28.9.012.0000 is designed for straightforward integration into modern electrical installations, offering a practical solution for building automation, lighting control and industrial control applications.
Typical Applications
- Lighting control systems.
- Building automation installations.
- Heating and ventilation control.
- Electrical distribution boards.
- Industrial control panels.
- Home automation and switching systems.
Technical Specifications
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| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Mounting Type | DIN rail | |
| Switching Current (A) | 16 A | |
| Coil / Supply Voltage | 12 V AC, 12 V DC | |
| Contacts | 2 C/O | |
| IP Rating | IP20 | |
| Manufacturer | Finder | |
| Series | 20 Series Modular Relays | |
| Model | 20.28.9.012.0000 | |
| Product type | Modular installation relay | |
| Contact configuration | 2 CO (changeover) | |
| Coil voltage | 12 V AC/DC | |
| Rated contact current | 16 A | |
| Mounting type | DIN rail mounting | |
| Module width | 2 modules | |
| Protection rating | IP20 | |
| Contact material | AgNi (silver nickel) |
Frequently Asked Questions
What is the Finder 20.28.9.012.0000 used for?
The Finder 20.28.9.012.0000 is a modular relay used for controlling electrical loads in building automation, lighting and industrial switching applications.
How many contacts does this relay have?
The relay features two changeover contacts (2 CO) for flexible switching control.
What coil voltage does the Finder 20.28.9.012.0000 require?
The relay operates with a 12 V AC/DC coil supply.
How is this Finder relay installed?
The relay is designed for 35 mm DIN rail mounting inside distribution boards and electrical control panels.
What type of loads can this relay switch?
The relay is suitable for general electrical switching applications including lighting, automation and control circuits within its rated specifications.
Trusted by Electrical Professionals
Finder modular relays provide dependable switching solutions for residential, commercial and industrial electrical installations worldwide.
