Finder DIN Rail Modular Step Relay, 12V ac Coil, 16A Switching Current, SPST

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£36.54

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RS Stock No.:
225-4640
Mfr. Part No.:
20.21.8.012.0000
Brand:
Finder
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Brand

Finder

Coil Voltage

12V ac

Contact Configuration

SPST

Mounting Type

DIN Rail

Switching Current

16A

Number of Poles

1

Series

20

Terminal Type

Screw

Maximum Switching Voltage AC

400V ac

Maximum Switching Voltage DC

110V dc

Maximum Switching Current AC

30 A

Coil Power

6.5W

Minimum Operating Temperature

-40°C

Contact Material

Silver Alloy

Life

100000 Cycles

Maximum Operating Temperature

+40°C

Isolation Coil To Contact

4kV

Number of Coils

Single

Dimensions

17.4 x 84 x 58.4mm

COO (Country of Origin):
IT

Finder Series 20 Modular Step Relay, 12V AC Coil Voltage, 16A Switching Current - 20.21.8.012.0000


This modular step relay is a highly efficient electrical switching relay designed for applications requiring precise control. Featuring a single pole, single throw (SPST) switch configuration, this 12V AC relay mounts seamlessly onto a standard DIN rail. With dimensions of 17.4 x 84 x 58.4mm, it is compact yet robust, accommodating both high current and low voltage applications.

Features & Benefits


• Ideal for automation in blinds, grilles, and shutters
• Accommodates up to 16A switching current for demanding tasks
• Provides a selection of 7 sequences for versatile operation
• Equipped with AgSnO2 contact material for enhanced durability
• Features a test button with mechanical indicators for easy troubleshooting
• Insulation between coil and contacts rated at 4kV for safety

Applications


• Used for lighting control in hotels, offices, and hospitals
• Suitable for controlling bedroom and living room lighting
• Employed in automated environments requiring precise sequence control
• Compatible with illuminated push buttons for enhanced functionality

What are the operating temperature limits for this relay?


The relay operates effectively in temperatures ranging from -40°C to +40°C, ensuring reliability in various environments.

How many cycles can this relay handle during its lifespan?


The modular step relay supports up to 100,000 electrical cycles at rated load, making it highly suitable for continuous operation.

What is the maximum AC and DC switching voltage for this product?


The relay can switch up to 400V AC and 110V DC, providing flexibility over a broad range of applications.

Can multiple illuminated push buttons be connected to this relay?


Yes, it can accommodate between 1 to 15 illuminated push buttons when used with the appropriate module, enhancing control options.

What is the significance of AgSnO2 contact material in this relay?


AgSnO2 contact material enhances conductivity and durability, ensuring long-lasting performance under various operational conditions.

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