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20.22.9.048.0000 Finder step relay 2 phase switch 2NO DC 48V
Finder 20.22.9.048.0000 modular step relay, a 48 V AC impulse switching relay with two normally open contacts for lighting control and electrical automation applications.
£23.28
Why Choose the Finder 20.22.9.048.0000 Modular Step Relay?
The Finder 20.22.9.048.0000 is a compact and reliable modular impulse step relay designed for lighting control, building automation and electrical switching applications. As part of the Finder Series 20 modular step relay range, it provides dependable bistable switching control using momentary impulse commands.
This relay enables multiple push buttons to control the same electrical circuit, making it ideal for installations requiring simple and efficient switching logic. Its modular DIN rail design allows easy integration into electrical distribution boards and control panels.
With a 48 V AC coil supply, 2 normally open contacts and a 16 A switching capacity, the Finder 20.22.9.048.0000 is suitable for lighting systems and electrical installations requiring reliable impulse switching performance.
Key Advantages
- Compact modular impulse relay for DIN rail installation.
- 48 V AC coil voltage for compatible control circuits.
- 16 A switching capacity suitable for lighting and electrical loads.
- Two normally open contacts provide flexible switching options.
- Multiple push button control capability.
- Reliable Finder construction for residential, commercial and industrial installations.
Key Features
- Finder Series 20 modular step relay.
- Impulse / bistable relay operation.
- 2 NO contact configuration.
- 48 V AC coil supply.
- 16 A rated contact current.
- DIN rail mounting design.
- Mechanical indicator for relay status.
- Suitable for lighting and building automation applications.
Reliable Impulse Switching for Electrical Installations
Impulse relays such as the Finder 20.22.9.048.0000 provide efficient electrical control by changing contact state each time a control pulse is received. This allows several push buttons to operate the same lighting circuit without complex switching arrangements.
The Finder Series 20 range is designed for professional electrical installations where compact dimensions, reliable switching and straightforward DIN rail integration are required.
Typical Applications
- Lighting control systems.
- Residential and commercial electrical installations.
- Staircase and corridor lighting control.
- Building automation systems.
- Electrical distribution boards.
- Industrial control applications.
Technical Specifications
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| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Timing Function | Pulse | |
| Mounting Type | DIN rail | |
| Switching Current (A) | 16 A | |
| Coil / Supply Voltage | 48 V AC | |
| Contacts | 4NO | |
| IP Rating | IP20 | |
| Manufacturer | Finder | |
| Series | 20 Modular Step Relays | |
| Model | 20.22.9.048.0000 | |
| Product type | Impulse step relay | |
| Relay function | Bistable / impulse switching | |
| Contact configuration | 2 normally open (2 NO) | |
| Rated contact current | 16 A | |
| Coil voltage | 48 V AC | |
| Mounting type | 35 mm DIN rail mounting | |
| Protection rating | IP20 | |
| Width | 17.5 mm |
Frequently Asked Questions
What is the Finder 20.22.9.048.0000 used for?
The Finder 20.22.9.048.0000 is an impulse step relay used to control lighting and electrical loads from multiple push button locations.
What coil voltage does this relay require?
The Finder 20.22.9.048.0000 operates with a 48 V AC coil supply.
How many contacts does this step relay have?
The relay features two normally open contacts for switching applications.
What current can the relay switch?
The Finder 20.22.9.048.0000 has a rated contact current of 16 A for suitable electrical loads.
How is this relay installed?
The relay is designed for installation on a standard 35 mm DIN rail inside electrical distribution boards and control cabinets.
Trusted by Electrical Installers Worldwide
Finder modular step relays are widely used by electrical professionals for reliable lighting control, compact installation and dependable switching performance in modern electrical systems.
