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20.24.8.048.0000 Finder step relay 2 phase switch 2NO 48V
Finder 20.24.8.048.0000 modular step relay with 48 V AC/DC coil supply, two changeover contacts and 16 A switching capacity for electrical control applications.
Why Choose the Finder 20.24.8.048.0000 Modular Step Relay?
The Finder 20.24.8.048.0000 is a compact and reliable modular step relay (impulse relay) designed for efficient electrical switching and lighting control applications in residential, commercial and industrial installations. As part of the established Finder 20 Series modular step relay range, it provides dependable bistable switching operation with simple DIN rail installation.
This relay enables electrical loads to be controlled using momentary pushbuttons, allowing multiple control points to operate the same circuit. Its robust electromechanical design, integrated test button and mechanical position indicator provide straightforward installation, commissioning and maintenance.
With a 48 V AC/DC coil supply, 2 changeover contacts (2CO) and a 16 A switching rating, the Finder 20.24.8.048.0000 is suitable for lighting systems, automation equipment and general electrical switching applications requiring reliable step operation.
Key Advantages
- Compact modular step relay for DIN rail mounting.
- Two changeover contacts (2CO) for flexible switching configurations.
- 48 V AC/DC coil voltage suitable for control applications.
- 16 A contact rating for reliable load switching.
- Bistable impulse operation reduces continuous coil energisation.
- Integrated test button and mechanical indicator for easy commissioning.
Key Features
- Finder 20 Series modular step relay.
- 2 changeover contacts (2CO / DPDT).
- 16 A rated switching current.
- 48 V AC/DC coil supply.
- 35 mm DIN rail mounting.
- Impulse and latching relay operation.
- Mechanical position indicator.
- Front test button for manual operation.
- Suitable for building automation and electrical control systems.
Reliable Switching Control for Electrical Installations
Impulse relays such as the Finder 20.24.8.048.0000 provide an efficient method of controlling lighting and electrical loads from multiple pushbutton locations. The bistable mechanism maintains the selected switching state without requiring continuous coil power, helping improve efficiency and simplify wiring.
The Finder 20 Series is designed for electricians, installers and automation engineers requiring dependable modular components for modern electrical systems. Its compact DIN rail format allows easy integration into distribution boards and control panels.
Typical Applications
- Stairwell and corridor lighting control.
- Residential lighting automation.
- Commercial building control systems.
- Electrical distribution boards.
- Industrial automation panels.
- General-purpose switching applications.
Technical Specifications
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| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Timing Function | Pulse | |
| Switching Current (A) | 16 A | |
| Mounting Type | DIN rail | |
| Terminal Type | Screw | |
| Coil / Supply Voltage | 48 V AC, 48 V DC | |
| Contacts | 2 C/O | |
| IP Rating | IP20 | |
| Manufacturer | Finder | |
| Series | 20 Series Modular Step Relays | |
| Model | 20.24.8.048.0000 | |
| Product type | Modular step relay / impulse relay | |
| Function | Bistable impulse switching | |
| Contact configuration | 2CO / DPDT | |
| Rated switching current | 16 A | |
| Coil voltage | 48 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Contact material | AgNi | |
| Mounting type | 35 mm DIN rail mounting | |
| Protection rating | IP20 | |
| Terminal type | Screw terminals | |
| Dimensions | approx. 58.4 × 17.4 × 58.4 mm |
Frequently Asked Questions
What is the Finder 20.24.8.048.0000 used for?
The Finder 20.24.8.048.0000 is used for impulse switching of lighting and electrical loads from multiple pushbutton control points.
What type of relay is this product?
This product is a modular bistable step relay with two changeover contacts for flexible electrical switching.
What coil voltage does the relay require?
The Finder 20.24.8.048.0000 operates with a 48 V AC/DC coil supply.
What is the switching capacity of this relay?
The relay provides a 16 A switching current rating for reliable control of electrical loads.
How is this relay installed?
The relay is designed for mounting on a standard 35 mm DIN rail inside electrical distribution boards and control panels.
Trusted by Electrical Installers Worldwide
Finder modular step relays are widely used by electrical installers and automation professionals to provide reliable switching control, compact installation and dependable operation in modern electrical systems.
