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Finder Relay, 120V ac Coil, 7A Switching Current, 4 CO

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Subtotal (1 pack of 10 units)*

£125.54

(exc. VAT)

£150.65

(inc. VAT)

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RS Stock No.:
248-1624
Mfr. Part No.:
553481200040
Brand:
Finder
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Brand

Finder

Product Type

Relay

Coil Voltage

120V ac

Contact Configuration

4 CO

Series

55

Terminal Type

Screw

Switching Current

7A

Minimum Operating Temperature

-40°C

Switching AC Voltage

250V ac

Maximum Operating Temperature

85°C

Height

37.2mm

Length

27.7mm

Width

20.7mm

Standards/Approvals

CCC, VDE, RINA, EAC, CSA, CE

Contact Material

Silver Nickel Alloy

COO (Country of Origin):
IT

Finder Series 55 Relay, 120V AC Coil Voltage, 4PDT Contact Configuration - 553481200040


This relay is a reliable general-purpose component suitable for various applications in automation and electrical systems. Designed for a coil voltage of 240V AC, it features a robust 4PDT contact configuration and a maximum switching capability of 7A. Its plug-in terminal type facilitates easy installation, making it an ideal choice for controlling electrical power in diverse environments.

Features & Benefits


• Single coil relay with a maximum operating temperature of +85°C

• High insulation of 4kV between coil and contact enhances safety

• Capable of managing loads up to 250V AC and 220V DC

• Lifespan of 150,000 cycles ensures durability in industrial use

• Plug-in design for straightforward installation and maintenance

• Suitable for automation of equipment such as blinds and grilles

Applications


• Utilised in control panels for precise electrical distribution

• Ideal for managing road and tunnel lighting systems

• Effective in control and management of mechanical hoists and cranes

• Frequently employed in shipyards for electrical power automation

• Serves as a pivotal component in circuit breakers and switches

How does the maximum switching current of 15A impact its applications?


The relay's maximum switching current of 15A allows it to manage a wide range of devices under varying load conditions, making it versatile for multiple applications in automation and control systems.

What are the advantages of using a relay with a contact configuration of 4PDT?


A 4PDT configuration provides more control options by allowing multiple circuits to be switched simultaneously, enhancing flexibility for complex automation tasks.

What considerations should I keep in mind regarding the coil power rating?


The relay's coil power rating of 1.5VA ensures efficient operation while minimising energy consumption, making it an economical choice for long-term use in industrial settings.

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