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Finder Relay, 24V dc Coil, 7A Switching Current, 4 CO

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Subtotal (1 pack of 10 units)*

£134.55

(exc. VAT)

£161.46

(inc. VAT)

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RS Stock No.:
248-1655
Mfr. Part No.:
553490240080
Brand:
Finder
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Brand

Finder

Product Type

Relay

Coil Voltage

24V dc

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

Length

27.7mm

Width

20.7mm

Standards/Approvals

CSA, EAC, RINA, VDE, CCC, CE

Height

37.2mm

Contact Material

Silver Nickel Alloy

Finder Series 55 Relay, 24V DC Coil Voltage, 4PDT Contact Configuration - 553490240080


This is a high-performance 24V DC relay ideal for various automation applications. Designed with a 4 pole, double throw (4PDT) configuration, it is a plug-in relay that facilitates efficient control and management of electrical power. The relay operates within a broad temperature range of -40°C to +85°C, ensuring resilience across different environments.

Features & Benefits


• Operates at a coil voltage of 24V DC for versatile use

• Maximum switching voltage of 250V AC enhances system reliability

• Switches up to 7A, accommodating a variety of loads

• AgNi contact ensures durability and consistent performance

• Features single coil operation with isolation of 4kV for safety

• Designed for a mechanical lifespan of up to 150,000 cycles

Applications


• Used with automation for blinds, grilles, and shutters

• Ideal for control panels and electrical distribution setups

• Suitable for use in shipyards and tunnel lighting installations

• Employed in hoists, cranes, and circuit breaker systems

What are the critical specifications for ensuring compatibility with existing systems?


The relay operates at a coil voltage of 24V DC and has a maximum switching voltage rating of 250V AC. To ensure compatibility, verify that the current load does not exceed 7A during operation.

How does the relay perform in challenging environmental conditions?


This relay is rated for an operating temperature range from -40°C to +85°C, making it suitable for both high and low-temperature environments. The specification for isolation at 4kV enhances its reliability in various operational conditions.

What is the expected lifespan of this relay and how should it be maintained?


The relay boasts a mechanical lifespan of up to 150,000 cycles. Regular maintenance checks should be conducted to inspect contact wear and ensure optimal function and longevity.

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