Finder 77 Series Solid State Relay, 30 A Load, DIN Rail Mount, 480 V ac Load, 24V dc Control

RS Stock No.:: 800-2764
Distrelec Article No.:: 300-25-292
Mfr. Part No.:: 77.31.9.024.8051
Manufacturer:: Finder

Finder 77 Series Solid State Relay, 30 A Load, DIN Rail Mount, 480 V ac Load, 24V dc Control

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Subtotal (1 unit)*

SGD147.35

(exc. GST)

SGD160.61

(inc. GST)

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In Stock

1 unit(s) ready to ship from another location
Plus 6 unit(s) shipping from 10 April 2026

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Units	Per unit
1 +	SGD147.35

*price indicative

RS Stock No.:: 800-2764
Distrelec Article No.:: 300-25-292
Mfr. Part No.:: 77.31.9.024.8051
Manufacturer:: Finder

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Finder
	Maximum Load Current	30A
	Product Type	Solid State Relay
	Mount Type	DIN Rail
	Maximum Load Voltage	480V ac
	Minimum Load Voltage	48V ac
	Maximum Control Voltage	24V dc
	Minimum Control Voltage	4V dc
	Series	77
	Terminal Type	Screw
	IP Rating	IP20
	Contact Configuration	SPST
	Minimum Operating Temperature	-20°C
	Switching Function	Random Switching
	Maximum Operating Temperature	80°C
	Standards/Approvals	RoHS, UKCA
	Width	60 mm
	Height	104.5mm
	Length	22.5mm
	Off State Leakage Current	1mA

	Select all
	Brand Finder
	Maximum Load Current 30A
	Product Type Solid State Relay
	Mount Type DIN Rail
	Maximum Load Voltage 480V ac
	Minimum Load Voltage 48V ac
	Maximum Control Voltage 24V dc
	Minimum Control Voltage 4V dc
	Series 77
	Terminal Type Screw
	IP Rating IP20
	Contact Configuration SPST
	Minimum Operating Temperature -20°C
	Switching Function Random Switching
	Maximum Operating Temperature 80°C
	Standards/Approvals RoHS, UKCA
	Width 60 mm
	Height 104.5mm
	Length 22.5mm
	Off State Leakage Current 1mA

COO (Country of Origin):: IT

Finder Series 77 Solid State Relay, 30A Maximum Load Current, 480V AC Maximum Load Voltage - 77.31.9.024.8051

This solid state relay is a versatile electronic component designed for efficient load control. With a maximum load current of 30A and capable of operating within a voltage range of 48 to 480V AC, it is suitable for various industrial applications. The unit features a compact design with dimensions of 22.5mm (width) x 120.3mm (length) x 104.5mm (height), making it ideal for DIN rail mounting.

Features & Benefits

• High-speed switching capabilities enhance operational efficiency

• Silent operation prevents electrical arcing or contact bounce

• Wide control voltage range from 4 to 32V DC for flexibility

• Meets CE and EAC standards for safety compliance

• Resistant to high inrush currents, addressing load challenges

• Reliable performance across an operating temperature range of -20 to +80°C

Applications

• Utilised in automation systems for reliable switching

• Employed in HVAC systems for efficient temperature control

• Applied in industrial machinery to manage resistive loads

• Suitable for control circuits where silent operation is required

What load voltage ranges does this device support?

It supports a load voltage range of 48 to 480V AC, accommodating various industrial requirements.

How does the control voltage range affect operation?

The control voltage range of 4 to 32V DC allows for adaptable integration into multiple circuit designs, enhancing usability in various applications.

What are the implications of the high operating temperature?

The ability to operate at temperatures up to +80°C allows for use in demanding environments without compromising performance or safety.

How does this relay address issues related to high inrush currents?

The solid state design effectively manages high inrush currents, ensuring reliability and longevity even in high-demand applications.