Finder PCB Mount Power Relay, 24V dc Coil, 16A Switching Current, SPST

RS stock no.:: 708-3144
Mfr. Part No.:: 43.61.9.024.2300
Manufacturer:: Finder

Finder PCB Mount Power Relay, 24V dc Coil, 16A Switching Current, SPST

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Finder PCB Power Relay, 24V dc Coil, 16A Switching Current, SPST

RS stock no.: 282-6661

Each

R 170.41

(exc. VAT)

R 195.97

(inc. VAT)

RS stock no.:: 708-3144
Mfr. Part No.:: 43.61.9.024.2300
Manufacturer:: Finder

Specification

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Finder
	Coil Voltage	24V dc
	Contact Configuration	SPST
	Mounting Type	PCB Mount
	Switching Current	16A
	Number of Poles	1
	Latching	No
	Series	43 Series
	Terminal Type	Through Hole
	Maximum Switching Voltage AC	400V ac
	Maximum Switching Voltage DC	48V dc
	Maximum Switching Current AC	25 A
	Length	28.6mm
	Coil Resistance	1400Ω
	Coil Power	400mW
	Height	15.4mm
	Depth	10.2mm
	Standards Met	cURus, EAC
	Maximum Operating Temperature	+85°C
	Isolation Coil To Contact	6kV
	Life	100000 (Electrical) cycles, 10000000 (Mechanical) cycles
	Contact Material	Silver Alloy
	Minimum Operating Temperature	-40°C
	Maximum Switching Power AC	2.5 kVA
	Number of Coils	Single

	Select all
	Brand Finder
	Coil Voltage 24V dc
	Contact Configuration SPST
	Mounting Type PCB Mount
	Switching Current 16A
	Number of Poles 1
	Latching No
	Series 43 Series
	Terminal Type Through Hole
	Maximum Switching Voltage AC 400V ac
	Maximum Switching Voltage DC 48V dc
	Maximum Switching Current AC 25 A
	Length 28.6mm
	Coil Resistance 1400Ω
	Coil Power 400mW
	Height 15.4mm
	Depth 10.2mm
	Standards Met cURus, EAC
	Maximum Operating Temperature +85°C
	Isolation Coil To Contact 6kV
	Life 100000 (Electrical) cycles, 10000000 (Mechanical) cycles
	Contact Material Silver Alloy
	Minimum Operating Temperature -40°C
	Maximum Switching Power AC 2.5 kVA
	Number of Coils Single

Datasheet

Finder 43 Series Power Relay, 24V DC Coil Voltage, 16A Switching Current - 43.61.9.024.2300

This power relay is a low-profile PCB mount relay designed for applications requiring reliable switching performance at 24V DC. With dimensions of 28.6mm in length, 10.2mm in depth, and 15.4mm in height, it fits seamlessly into compact assemblies. This single-pole relay supports switching currents of 16A and features a through-hole terminal type for secure mounting.

Features & Benefits

• SPST contact configuration ensures straightforward switching functionality
• High maximum switching voltage of 400V AC effectively manages power loads
• Exceptional coil-to-contact insulation rated at 6kV enhances safety
• Silver alloy contacts provide excellent conductivity and durability
• Strong mechanical life of up to 10 million cycles supports long-term use
• Compact design reduces space requirements on PCB layouts

Applications

• Used in alarm systems for efficient signal management
• Commonly integrated into air conditioning systems to control operation
• Utilised in medical equipment to ensure reliable functionality
• Ideal for use in electronic toys and games for safe operation
• Provides solutions for door and gate openers, enhancing control
• Implements control functions in vending machines reliably

What are the key characteristics of the coil voltage for this product?

The relay operates at a nominal coil voltage of 24V DC, with a coil resistance of 1400Ω, ensuring efficient performance in various applications.

How does the maximum switching power influence operational reliability?

The relay can handle a maximum switching power of 2.5kVA, which aids in managing higher loads without compromising performance or safety.

What type of materials are used in the relay contacts, and why is this important?

It features silver alloy contacts, which improve the conductivity and lifespan of the relay by minimising wear during operation.

What is the significance of the insulation rating in this relay design?

The 6kV coil-to-contact insulation ensures that there is minimal risk of electrical interference or failure, enhancing overall safety and reliability in various environments.

How does the mechanical life of this power relay impact its application in automation?

With an impressive mechanical life of up to 10 million cycles, it is well-suited for demanding automation applications where reliability and longevity are critical.