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62.83.9.012.4040 Finder Power relay 3 pole 16A DC 12VNO
Finder 62.83.9.012.4040 is a 16 A industrial electromagnetic power relay featuring a 12 V DC coil, three changeover contacts, silver tin oxide contact material and rear flange mounting for dependable switching in automation and electrical control systems.
Why Choose the Finder 62.83.9.012.4040 Power Relay?
The Finder 62.83.9.012.4040 is a versatile 16 A industrial electromagnetic power relay designed for dependable electrical switching in automation, machinery control and power management applications. Part of the established Finder 62 Series, this model combines a 12 V DC operating coil with three changeover contacts (3PDT), allowing multiple electrical circuits to be controlled from a single switching signal.
The relay features silver tin oxide (AgSnO₂) contact material, offering reliable switching characteristics for appropriately rated electrical loads. Its three-pole changeover configuration provides normally open and normally closed switching paths, making it suitable for auxiliary control, electrical interlocking, industrial signalling and machinery automation.
With a 16 A rated contact current, 250 V AC rated contact voltage and 12 V DC coil, the Finder 62.83.9.012.4040 provides a practical interface between low-voltage control systems and electrical loads. Its Faston 250 quick-connect terminals and rear flange mounting arrangement support straightforward installation in industrial electrical panels and equipment assemblies.
Key Advantages
- 16 A rated contact current for suitable industrial electrical switching applications.
- 12 V DC operating coil compatible with appropriately rated DC control supplies.
- Three changeover contacts (3PDT) enable simultaneous switching of three independent circuits.
- Silver tin oxide (AgSnO₂) contacts provide dependable switching performance.
- 250 V AC rated contact voltage supports a wide range of industrial control applications.
- 4,000 VA AC1 switching capacity for compatible resistive loads.
- Faston 250 terminals simplify electrical termination.
- Rear flange mounting provides a practical installation arrangement.
- Electrical separation between the operating coil and switched contact circuits.
- Monostable operation returns the contacts to their normal positions when the coil is de-energised.
Key Features
- Finder 62 Series industrial power relay.
- 12 V DC nominal coil voltage.
- Three changeover contacts (3 CO / 3PDT).
- 16 A rated contact current.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated switching load (AC1).
- Silver tin oxide (AgSnO₂) contact material.
- 1.3 W nominal DC coil consumption for the corresponding standard 62.83 coil design.
- Faston 250 quick-connect terminals.
- 6.3 × 0.8 mm terminal dimensions.
- Rear flange mounting configuration.
- Three independent changeover contact circuits.
- Monostable, non-latching electromagnetic operation.
- Suitable for industrial automation, electrical control and auxiliary switching applications.
Reliable Three-Pole Switching for Industrial Control Systems
The Finder 62.83.9.012.4040 provides an effective switching interface between low-voltage DC control circuits and industrial electrical loads. When its 12 V DC coil is energised, the electromagnetic mechanism operates all three changeover contacts, allowing multiple circuits to be controlled without requiring the initiating device to carry the switched load current directly.
The three-pole changeover arrangement provides both normally open and normally closed contact paths for each pole. This flexibility supports a variety of control functions, including auxiliary switching, machinery sequencing, electrical interlocking and equipment status indication. The AgSnO₂ contact material contributes to dependable performance when used within the relay's specified electrical ratings.
The relay's rear flange mounting arrangement and Faston 250 terminals make it suitable for integration into industrial control cabinets and OEM electrical assemblies. Correct selection of the connected loads, protective devices and switching duty is important to ensure reliable operation and appropriate service life.
Typical Applications
- Industrial automation and electrical control panels.
- 12 V DC machinery control circuits.
- PLC-controlled auxiliary switching interfaces.
- Electrical interlocking and control logic systems.
- Industrial signalling and status indication.
- Motor control auxiliary circuits.
- Building automation and equipment management systems.
- Manufacturing and process control machinery.
- Power management and distribution control equipment.
- OEM electrical equipment requiring three changeover contacts.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Switching Current (A) | 16 A | |
| Load Voltage | 400 V AC | |
| Manufacturer | Finder | |
| Series | 62 Series Power Relays | |
| Manufacturer part number | 62.83.9.012.4040 | |
| Product type | Electromagnetic power relay | |
| Contact configuration | 3 CO / 3PDT | |
| Number of poles | 3 | |
| Number of changeover contacts | 3 | |
| Rated contact current | 16 A | |
| Nominal coil voltage | 12 V DC | |
| Coil supply type | DC | |
| Nominal coil power, standard 62.83 DC version | 1.3 W | |
| Nominal coil resistance, standard 12 V DC version | 110 Ω | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated AC1 switching load | 4,000 VA | |
| Contact material | Silver tin oxide (AgSnO₂) | |
| Coil-to-contact insulation | Reinforced insulation in the Finder 62 Series design | |
| Coil-to-contact impulse withstand voltage | 6 kV (1.2/50 µs) | |
| Relay operating principle | Electromechanical | |
| Switching behaviour | Monostable / non-latching | |
| Terminal type | Faston 250 quick-connect | |
| Terminal dimensions | 6.3 × 0.8 mm | |
| Mounting type | Rear flange mounting | |
| Operating temperature range, standard series | −40 to +70 °C | |
| Application category | Industrial electrical switching and control |
Frequently Asked Questions
What is the Finder 62.83.9.012.4040 used for?
The Finder 62.83.9.012.4040 is a 16 A electromagnetic power relay designed for switching electrical circuits in industrial automation, machinery control, electrical interlocking and auxiliary control systems.
What coil voltage does the Finder 62.83.9.012.4040 require?
This relay features a 12 V DC nominal operating coil and is intended for connection to a compatible DC control supply.
What contact configuration does the Finder 62.83.9.012.4040 have?
The relay has three changeover contacts (3 CO / 3PDT), allowing three independent electrical circuits to be switched simultaneously from a single operating coil.
What is the contact rating of this relay?
The Finder 62.83.9.012.4040 has a 16 A rated contact current, a 250 V AC rated contact voltage and a 4,000 VA AC1 switching capacity for suitable resistive loads.
What contact material is used in the Finder 62.83.9.012.4040?
The relay uses silver tin oxide (AgSnO₂) contact material, which provides dependable switching characteristics for compatible industrial electrical loads.
How is the Finder 62.83.9.012.4040 installed?
The relay uses a rear flange mounting arrangement and Faston 250 quick-connect terminals measuring 6.3 × 0.8 mm, supporting installation in compatible industrial electrical panels and equipment assemblies.
Dependable Switching for Industrial Automation
Finder 62 Series power relays combine robust electromechanical construction, versatile contact arrangements and practical mounting options to support dependable electrical switching in industrial automation, machinery control and power management applications.
