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Finder 62.33.9.140.4040 – 62 Series Power relays
Finder 62.33.9.140.4040 is an industrial electromagnetic power relay featuring a 140 V DC operating coil and three changeover contacts for reliable multi-circuit switching in automation and electrical control systems.
Why Choose the Finder 62.33.9.140.4040 Power Relay?
The Finder 62.33.9.140.4040 is a robust industrial electromagnetic power relay designed for dependable switching of electrical circuits in automation, machinery and control panel applications. As part of the established Finder 62 Series power relay range, this model combines a 140 V DC operating coil with a three-changeover-contact (3PDT) configuration, providing flexible control of multiple electrical circuits.
The relay uses an electromechanical switching mechanism to provide galvanic separation between the control coil and the switched contact circuits. Its three changeover contacts allow multiple switching functions to be operated simultaneously, making it suitable for industrial control equipment, auxiliary switching, interlocking and electrical signalling applications.
Featuring a 140 V DC nominal coil voltage and the established construction of the Finder 62 Series, the 62.33.9.140.4040 is designed for integration into industrial electrical systems requiring reliable DC-operated relay control. Its industrial relay format supports installation within control cabinets, electrical panels and OEM machinery assemblies using the appropriate mounting and connection arrangement.
Key Advantages
- Reliable electromagnetic power relay for industrial electrical switching.
- 140 V DC nominal coil voltage for compatible DC control circuits.
- Three changeover contacts (3PDT) enable flexible multi-circuit control.
- Electromechanical operation provides electrical separation between control and load circuits.
- Monostable switching returns the contacts to their normal positions when the coil is de-energised.
- Suitable for auxiliary switching, signalling and industrial interlocking applications.
- Robust relay construction designed for industrial control equipment.
- Part of the established Finder 62 Series, offering a range of contact and coil configurations.
Key Features
- Finder 62 Series industrial power relay.
- 140 V DC nominal operating coil.
- Three changeover contacts (3 CO / 3PDT).
- Three-pole switching arrangement for multiple electrical circuits.
- DC-operated electromagnetic switching mechanism.
- Monostable, non-latching relay operation.
- Separate coil and contact circuits for control-to-load isolation.
- Mechanical contact operation for switching compatible AC and DC loads.
- Suitable for industrial automation and control panel applications.
- Designed for use with appropriately rated relay connections and protective devices.
Reliable Electrical Switching for Industrial Control Systems
Electromagnetic power relays such as the Finder 62.33.9.140.4040 provide a practical interface between electrical control signals and switched loads. When the 140 V DC coil is energised, the electromagnetic mechanism moves the relay contacts from their normal positions, allowing connected circuits to be controlled without requiring the initiating control device to carry the load current directly.
The Finder 62 Series is designed for industrial applications where dependable switching, circuit separation and flexible contact arrangements are important. The three changeover contacts provide normally open and normally closed switching paths, supporting a range of control functions within machinery, automation equipment and electrical distribution assemblies.
In industrial installations, correct selection of the relay's contact ratings, coil supply, connection method and protective devices is essential for reliable operation. The Finder 62.33.9.140.4040 offers a versatile relay solution for systems specifically designed around a 140 V DC control supply and a three-pole changeover switching arrangement.
Typical Applications
- Industrial automation and electrical control panels.
- 140 V DC auxiliary control circuits.
- Industrial machinery and manufacturing equipment.
- Electrical interlocking and control logic circuits.
- Motor control auxiliary switching applications.
- Industrial signalling and status indication systems.
- Power distribution control and auxiliary equipment.
- Process automation and production machinery.
- OEM electrical equipment and control cabinet assemblies.
- Multi-circuit switching in industrial control installations.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Mounting Type | Panel | |
| Manufacturer | Finder | |
| Series | 62 Series Power Relays | |
| Model | 62.33.9.140.4040 | |
| Product type | Electromagnetic power relay | |
| Contact configuration | 3PDT / 3 CO | |
| Number of poles | 3 | |
| Number of changeover contacts | 3 | |
| Nominal coil voltage | 140 V DC | |
| Coil supply type | DC | |
| Relay operating principle | Electromechanical | |
| Switching behaviour | Monostable / non-latching | |
| Contact operation | Three changeover contact sets | |
| Application category | Industrial electrical control and switching | |
| Installation environment | Electrical control panels and industrial equipment |
Frequently Asked Questions
What is the Finder 62.33.9.140.4040 used for?
The Finder 62.33.9.140.4040 is an electromagnetic power relay used for switching electrical circuits in industrial automation, machinery control, auxiliary control systems and electrical panels requiring three changeover contacts.
What coil voltage does the Finder 62.33.9.140.4040 require?
This relay has a 140 V DC nominal coil voltage and is intended for use with a compatible DC control supply.
How many contacts does the Finder 62.33.9.140.4040 have?
The relay features three changeover contacts (3PDT / 3 CO), allowing three separate circuits to be switched through a single electromagnetic relay mechanism.
Is the Finder 62.33.9.140.4040 a latching relay?
No. The Finder 62.33.9.140.4040 uses a monostable electromagnetic switching arrangement, meaning its contacts return to their normal positions when the operating coil is de-energised.
Can this relay be used in industrial automation systems?
Yes. The relay is suitable for industrial automation, auxiliary switching, interlocking and electrical control applications where its coil voltage, contact configuration and electrical ratings match the installation requirements.
Where is the Finder 62.33.9.140.4040 typically installed?
The relay is typically incorporated into industrial electrical control panels, machinery cabinets and OEM equipment using a suitable mounting and electrical connection arrangement.
Trusted by Industrial Automation Professionals
Finder 62 Series power relays are designed for dependable industrial electrical switching, combining versatile changeover contact arrangements with robust electromechanical operation for machinery, automation equipment and control panel applications.
