Finder 65.31.8.024.4000 is a 30 A industrial electromechanical power relay with one normally open contact, a 24 V AC coil and silver tin oxide contacts for high-current electrical switching and automation applications.
Why Choose the Finder 65.31.8.012.4000 Power Relay?
The Finder 65.31.8.012.4000 is a robust industrial electromechanical power relay designed for reliable switching of electrical loads in industrial automation, machinery and control systems. As part of the Finder 65 Series, this relay features a single normally open contact (1 NO / SPST-NO), a 30 A nominal contact rating and a 12 V AC operating coil, providing dependable high-current switching for compatible electrical equipment.
The Finder 65.31.8.012.4000 combines a high-capacity switching contact with an industrial relay construction designed for applications where a control signal must operate a separate electrical load. Its silver tin oxide (AgSnO2) contact material is suited to demanding switching duties, while the electromechanical operating principle provides galvanic separation between the coil circuit and switched contact circuit.
With its 30 A contact rating, 12 V AC nominal coil voltage and single-pole normally open configuration, the Finder 65.31.8.012.4000 is suitable for industrial machinery, electrical control panels, heating equipment and power switching applications. The relay is intended for installations where the electrical load, operating voltage and switching duty remain within the manufacturer's specified ratings.
Key Advantages
High-capacity 30 A industrial power relay for electrical switching applications.
Single normally open contact (SPST-NO) for straightforward load control.
12 V AC operating coil suitable for compatible AC control circuits.
Silver tin oxide (AgSnO2) contacts provide durable, cadmium-free switching technology.
Electromechanical construction provides galvanic separation between control and load circuits.
Suitable for switching electrical loads in industrial equipment.
Monostable operation automatically returns the contact to its normal position when the coil is de-energised.
Part of the established Finder 65 Series of industrial power relays.
Electrical isolation between the coil and contact circuits.
Suitable for industrial control panels and electrical equipment.
Designed for high-current load switching applications.
Reliable High-Current Switching for Industrial Equipment
Electromechanical power relays such as the Finder 65.31.8.012.4000 allow electrical loads to be controlled through a separate electromagnetic coil circuit. When the 12 V AC coil is energised, the relay closes its normally open contact, allowing current to flow through the connected load. When the coil supply is removed, the contact returns to its open position and interrupts the switched circuit.
The Finder 65 Series is designed for electrical switching applications requiring higher contact current capacity than conventional miniature control relays. Its 30 A contact rating makes the 65.31.8.012.4000 suitable for industrial load control, provided the connected equipment complies with the applicable resistive, inductive and inrush-current switching limits.
Typical Applications
Industrial electrical control panels and machinery.
High-current electrical load switching.
Industrial heating and temperature-control equipment.
Lighting and electrical distribution control circuits.
Industrial automation and process-control systems.
Electrical equipment using 12 V AC control supplies.
OEM machinery and equipment manufacturing.
Auxiliary switching and industrial electrical control applications.
Technical Specifications
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Load Voltage
250 V AC
Switching Current (A)
30 A
Manufacturer
Finder
Series
65 Series Power Relays
Model
65.31.8.012.4000
Product type
Electromechanical power relay
Contact configuration
1 normally open (1 NO / SPST-NO)
Number of poles
1
Rated contact current
30 A
Nominal coil voltage
12 V AC
Coil supply type
AC
Nominal coil frequency
50 / 60 Hz
Rated switching voltage
250 V AC
Contact material
Silver tin oxide (AgSnO2)
Relay operation
Electromechanical, monostable
Contact operation
Normally open, closes when the coil is energised
Application category
Industrial high-current switching and control
Frequently Asked Questions
What is the Finder 65.31.8.012.4000 used for?
The Finder 65.31.8.012.4000 is an industrial electromechanical power relay used for switching electrical loads in machinery, automation systems, heating equipment and electrical control installations.
What is the contact current rating of this Finder relay?
The relay has a nominal contact current rating of 30 A. The permitted switching current depends on the connected load, switching voltage and operating conditions.
What coil voltage does the Finder 65.31.8.012.4000 require?
The relay uses a 12 V AC nominal coil supply at 50 / 60 Hz and must be operated from a compatible AC control circuit.
How many contacts does the Finder 65.31.8.012.4000 have?
The relay features one normally open contact (1 NO / SPST-NO), which closes when the electromagnetic coil is energised.
What contact material is used in this relay?
The Finder 65.31.8.012.4000 uses silver tin oxide (AgSnO2) contact material, providing a cadmium-free contact solution for industrial electrical switching applications.
Can this relay switch 250 V AC electrical loads?
Yes. The Finder 65.31.8.012.4000 has a 250 V AC rated switching voltage and a 30 A nominal contact rating. The connected load must remain within the manufacturer's specified switching limits.
Is this Finder relay suitable for industrial automation?
Yes. The Finder 65 Series is suitable for industrial automation and electrical control applications where the coil supply, contact configuration and switching capacity meet the installation requirements.
Trusted by Industrial Automation and Electrical Control Professionals
Finder 65 Series power relays are used by electrical engineers, automation specialists, panel builders and OEM equipment manufacturers for dependable high-current switching in industrial machinery, electrical control panels and power control equipment.
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