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20.22.8.048.4000 Finder step relay 2 phase switch 2NO 48V
Finder 20.22.8.048.4000 modular step relay with 48 V AC coil, two normally open contacts and 16 A rated current for electrical switching applications.
Why Choose the Finder 20.22.8.048.4000 Modular Step Relay?
The Finder 20.22.8.048.4000 is a compact and reliable modular step relay designed for sequential switching of electrical loads in lighting control, building automation and industrial control applications. As part of the Finder 20 Series, this DIN rail mounted relay provides dependable bistable switching performance in a compact modular format.
This step relay is designed for applications where multiple push-button controls are required to operate a single circuit. Its mechanical switching system, two-state operation and clear status indication provide reliable control and straightforward installation in electrical distribution boards.
With a 48 V AC coil supply, two normally open contacts and a 16 A rated current, the Finder 20.22.8.048.4000 is suitable for controlling lighting circuits and other electrical loads in residential, commercial and industrial installations.
Key Advantages
- Compact modular step relay for DIN rail mounting.
- 16 A switching capacity for dependable electrical load control.
- 48 V AC coil operation for control system integration.
- Two normally open contacts for flexible switching applications.
- Two-state bistable operation reduces continuous coil power consumption.
- Suitable for lighting automation and building control systems.
Key Features
- Finder 20 Series modular step relay.
- 2 normally open contacts.
- 16 A rated switching current.
- 48 V AC coil voltage.
- 50 / 60 Hz coil frequency.
- 35 mm DIN rail mounting according to EN 60715.
- Two switching states with bistable operation.
- Compact 17.5 mm modular housing design.
Reliable Switching Control for Electrical Systems
Modular step relays such as the Finder 20.22.8.048.4000 provide efficient electrical switching by changing contact states with each control pulse. This makes them ideal for installations where multiple push buttons need to control the same lighting or electrical circuit.
The Finder 20 Series is designed for professional electrical installations requiring reliable switching performance, compact DIN rail mounting and straightforward integration into modern distribution systems.
Typical Applications
- Lighting control systems.
- Building automation installations.
- Electrical distribution boards.
- Commercial and residential control circuits.
- Industrial electrical panels.
- Multi-point push-button switching applications.
Technical Specifications
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| Device Type | Latching / Impulse Relay | |
|---|---|---|
| Mounting Type | DIN rail | |
| Switching Current (A) | 16 A | |
| Coil / Supply Voltage | 48 V AC | |
| Contacts | 2NO | |
| IP Rating | IP20 | |
| Manufacturer | Finder | |
| Series | 20 Series | |
| Model | 20.22.8.048.4000 | |
| Product type | Modular step relay | |
| Contact configuration | 2 normally open contacts | |
| Rated current | 16 A | |
| Coil voltage | 48 V AC | |
| Coil frequency | 50 / 60 Hz | |
| Number of switching states | 2 | |
| Mounting type | 35 mm DIN rail mounting | |
| Module width | 17.5 mm | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the Finder 20.22.8.048.4000 used for?
This modular step relay is used to control electrical loads through sequential switching commands, commonly for lighting and automation applications.
What coil voltage does this step relay require?
The Finder 20.22.8.048.4000 operates with a 48 V AC coil supply.
What switching capacity does the relay provide?
The relay provides a rated switching current of 16 A.
How is the relay installed?
The relay is designed for installation on a 35 mm DIN rail within electrical distribution boards and control cabinets.
How many contacts does the relay have?
The Finder 20.22.8.048.4000 has two normally open contacts for switching electrical loads.
Trusted for Reliable Electrical Control
Finder modular step relays are widely used by electrical installers and automation professionals to provide dependable switching control for lighting, building systems and industrial applications.
