Finder 77 Series Solid State Relay, 15 A Load, DIN Rail Mount, 305 V ac Load, 24V dc Control

RS Stock No.:: 800-2742
Distrelec Article No.:: 301-47-208
Mfr. Part No.:: 77.11.9.024.8250
Manufacturer:: Finder

Finder 77 Series Solid State Relay, 15 A Load, DIN Rail Mount, 305 V ac Load, 24V dc Control

Subtotal (1 unit)*

SGD73.41

(exc. GST)

SGD80.02

(inc. GST)

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In Stock

21 unit(s) ready to ship from another location
Plus 20 unit(s) shipping from 08 May 2026

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Units	Per unit
1 +	SGD73.41

*price indicative

RS Stock No.:: 800-2742
Distrelec Article No.:: 301-47-208
Mfr. Part No.:: 77.11.9.024.8250
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
	Product Type	Solid State Relay
	Maximum Load Current	15A
	Mount Type	DIN Rail
	Maximum Load Voltage	305V ac
	Minimum Load Voltage	19V ac
	Maximum Control Voltage	24V dc
	Minimum Control Voltage	4V dc
	Series	77
	Terminal Type	Screw
	Contact Configuration	SPST
	IP Rating	IP20
	Switching Function	Zero Cross Switching
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	80°C
	Standards/Approvals	UKCA, RoHS
	Length	22.5mm
	Height	83.3mm
	Width	60 mm
	Off State Leakage Current	1mA

	Select all
	Brand Finder
	Product Type Solid State Relay
	Maximum Load Current 15A
	Mount Type DIN Rail
	Maximum Load Voltage 305V ac
	Minimum Load Voltage 19V ac
	Maximum Control Voltage 24V dc
	Minimum Control Voltage 4V dc
	Series 77
	Terminal Type Screw
	Contact Configuration SPST
	IP Rating IP20
	Switching Function Zero Cross Switching
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 80°C
	Standards/Approvals UKCA, RoHS
	Length 22.5mm
	Height 83.3mm
	Width 60 mm
	Off State Leakage Current 1mA

COO (Country of Origin):: IT

Finder Series 77 Solid State Relay, 15A Maximum Load Current, 305V AC Maximum Load Voltage - 77.11.9.024.8250

This solid state relay is designed for high-performance control in industrial applications. It operates within a voltage range of 19 to 305V AC and supports a maximum load current of 15A. Compactly designed, it measures 22.5 x 120.3 x 83.3mm, allowing for efficient DIN rail mounting. This device is particularly suited for resistive loads and delivers high-speed switching capabilities.

Features & Benefits

• Features a zero cross switching mechanism for reduced electromagnetic interference

• Offers silent operation without contact bounce or arcing

• Supports a wide control voltage range of 4 to 32V DC

• Built with screw terminals for secure and robust connections

• Compact hockey puck style enhances usability in tight spaces

• Designed to withstand operating temperatures from -20°C to +80°C

Applications

• Ideal for controlling electric heating systems

• Utilised in automation and industrial machinery

• Suitable for requiring rapid switching

• Commonly employed in environments with high inrush currents

What maximum current rating does this device support?

This device supports a maximum load current of 15A, making it suitable for various industrial applications without the risk of overheating.

What are the thermal limits for operating this relay?

The relay is built to function effectively within temperatures ranging from -20°C to +80°C, ensuring reliable operation under various conditions.

Can this relay be used for controlling AC loads?

Yes, it efficiently switches AC loads within the voltage range of 19 to 305V, making it versatile for different applications.

How does the zero cross switching feature benefit system performance?

Zero cross switching minimises electrical noise and prolongs the lifespan of the relay by reducing stress on the electrical components during operation.