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65.31.9.012.0009 Finder Power relay 1NO1 NC 20A DC 12V
Finder 65.31.9.012.0009 is a flangeless 20 A electromechanical power relay with a 12 V DC coil, one normally open and one normally closed AgCdO contact and Faston 250 terminals.
Why Choose the Finder 65.31.9.012.0009 Power Relay?
The Finder 65.31.9.012.0009 is a compact and dependable electromechanical power relay designed for switching substantial electrical loads in industrial machinery, automation equipment and control systems. Part of the established Finder 65 Series, it combines a 12 V DC coil with one normally open and one normally closed contact rated at 20 A.
This relay uses silver cadmium oxide contacts to provide reliable electrical switching under demanding operating conditions. Its complementary contact arrangement allows one circuit to close while the other opens when the coil is energised, making the relay suitable for control, interlocking and change-of-state functions.
The 65.31.9.012.0009 is the flangeless version of the 65.31 power relay and uses Faston 250 quick-connect terminals measuring 6.3 × 0.8 mm. Its low-voltage DC coil enables straightforward integration with suitable controllers, control power supplies and industrial automation systems.
Key Advantages
- Compact electromechanical relay for industrial power switching.
- One normally open and one normally closed contact for flexible control.
- 20 A nominal contact rating for demanding electrical loads.
- 12 V DC coil suitable for low-voltage control circuits.
- Silver cadmium oxide contacts support dependable switching performance.
- Flangeless body and Faston terminals support flexible installation.
Key Features
- Finder 65 Series power relay.
- 1 NO + 1 NC contact configuration.
- 20 A nominal contact current.
- 12 V DC rated coil voltage.
- 5,000 VA maximum AC1 switching capacity.
- Silver cadmium oxide (AgCdO) contact material.
- Faston 250 terminals measuring 6.3 × 0.8 mm.
- Version supplied without a rear mounting flange.
Reliable Power Switching for Industrial Equipment
Electromechanical power relays allow a low-voltage control circuit to operate a separate, higher-current electrical load. When 12 V DC is applied to the coil, the normally open contact closes and the normally closed contact opens, providing two complementary switching states from one control signal.
The Finder 65 Series is designed for industrial applications where reliable power switching, electrical isolation and convenient wiring are required. The low-voltage coil, high-current contacts and flangeless construction make this version suitable for equipment with a separate relay mounting arrangement.
Typical Applications
- Industrial machinery and automation systems.
- PLC and electronic control circuits.
- Pump and motor control panels.
- Heating, ventilation and refrigeration equipment.
- Power distribution and electrical control assemblies.
- Battery-powered and 12 V DC control systems.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Load Voltage | 400 V AC | |
| Coil / Supply Voltage | 12 V DC | |
| Contacts | 2NO + 2NC | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 65 Series | |
| Model | 65.31.9.012.0009 | |
| Product type | Electromechanical power relay | |
| Contact configuration | 1 normally open + 1 normally closed (1 NO + 1 NC) | |
| Nominal contact current | 20 A | |
| Maximum instantaneous current | 120 A for 5 ms | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC / 220 V DC | |
| Resistive DC contact rating | 20 A at 24 V DC | |
| Maximum AC1 switching capacity | 5,000 VA | |
| AC15 switching capacity | 1,000 VA at 230 V AC | |
| Single-phase motor rating | 1.1 kW at 230 V AC | |
| Rated coil voltage | 12 V DC | |
| Coil operating range | 10.2–13.2 V DC | |
| Coil current | 109 mA | |
| Coil resistance | 110 Ω | |
| Coil power consumption | 1.3 W | |
| Contact material | Silver cadmium oxide (AgCdO) | |
| Terminal type | Faston 250 quick-connect terminals | |
| Terminal dimensions | 6.3 × 0.8 mm | |
| Mounting configuration | Without rear fixing flange | |
| Coil-to-contact insulation | 8 mm clearance and creepage distance | |
| Impulse withstand voltage | 6 kV between coil and contacts | |
| Protection category | RT I | |
| Operating temperature | -40 to +75 °C | |
| Body dimensions (H × W × D) | approximately 52 × 32.2 × 36.5 mm |
Frequently Asked Questions
What is the Finder 65.31.9.012.0009 used for?
This power relay allows a 12 V DC control circuit to switch higher-current loads in industrial machinery, automation equipment and electrical control systems.
What coil voltage does this relay require?
The Finder 65.31.9.012.0009 has a 12 V DC coil with a specified operating range of 10.2–13.2 V DC.
What contact configuration does this relay provide?
The relay provides one normally open and one normally closed contact, allowing complementary switching from a single coil signal.
Does the Finder 65.31.9.012.0009 have a rear mounting flange?
No. The 0009 version is supplied without a rear fixing flange and should be installed using a suitable mounting arrangement.
Which terminals are fitted to this relay?
The relay uses Faston 250 quick-connect terminals measuring 6.3 × 0.8 mm.
Trusted Industrial Switching from Finder
Finder 65 Series power relays are used throughout industrial control and automation equipment where reliable high-current switching, flexible contact arrangements and convenient Faston connections are required.
