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62.33.8.110.4600 Finder Power relay 3 pole 16A 110V
Finder 62.33.8.110.4600 is a 16 A three-pole normally open electromagnetic power relay with a 110 V AC coil, silver tin oxide contacts, at least 3 mm contact separation, an additional coil-to-contact separator and plug-in mounting for industrial automation and electrical switching.
Why Choose the Finder 62.33.8.110.4600 Power Relay?
The Finder 62.33.8.110.4600 is a 16 A electromagnetic power relay with a 110 V AC operating coil, designed for industrial automation, machinery control and electrical switching applications. Part of the established Finder 62 Series, this relay combines high-current switching capability with a three-pole normally open contact arrangement and convenient plug-in installation.
Featuring three normally open contacts (3 NO / 3PST-NO), the Finder 62.33.8.110.4600 enables three electrical circuits to be switched simultaneously using a single AC control signal. Its silver tin oxide (AgSnO2) contact material offers resistance to contact welding, while the normally open contact design provides a separation distance of at least 3 mm when the relay is de-energised.
The 4600 configuration is associated with the normally open contact arrangement and an additional physical separator between the coil and contacts. Combined with a 16 A nominal contact rating, 250 V AC rated switching voltage and Faston 187 plug-in terminals, this relay offers a practical solution for industrial electrical control systems requiring reliable three-pole switching.
Key Advantages
- 16 A electromagnetic power relay for industrial electrical switching.
- 110 V AC operating coil for compatible AC control circuits.
- Three normally open contacts (3 NO / 3PST-NO) for simultaneous switching of three electrical circuits.
- Contact separation of at least 3 mm for increased open-contact clearance.
- Additional physical coil-to-contact separator associated with the 4600 variant.
- Silver tin oxide (AgSnO2) contact material offers resistance to contact welding.
- Plug-in mounting supports convenient installation and replacement.
- Faston 187 terminals provide a practical quick-connect interface.
- Monostable operation ensures the contacts return to their normally open positions when the coil is de-energised.
- Suitable for industrial automation, electrical control panels and OEM machinery.
Key Features
- Finder 62 Series industrial power relay.
- 110 V AC nominal coil voltage.
- AC coil operation at 50/60 Hz.
- 16 A nominal contact current rating.
- Three-pole normally open (3 NO / 3PST-NO) configuration.
- 250 V AC rated switching voltage.
- 400 V AC maximum switching voltage.
- 4,000 VA rated resistive-load switching capacity under AC-1 conditions.
- At least 3 mm contact opening distance.
- Silver tin oxide (AgSnO2) contacts.
- Additional physical separator between coil and contacts.
- Monostable, non-latching electromagnetic operation.
- Plug-in mounting with Faston 187 quick-connect terminals.
- Compatible with suitable Finder 92 Series relay sockets.
- Designed for industrial automation and electrical control applications.
Technical note: The main electrical and mechanical characteristics are based on the Finder 62.33 relay family and the 4600 configuration. Exact coil consumption, operating limits, approvals and special-variant specifications should be checked against the manufacturer's documentation for part number 62.33.8.110.4600 before final engineering selection.
Reliable Three-Pole Switching for Industrial Automation
The Finder 62.33.8.110.4600 enables three electrical circuits to be controlled using a single 110 V AC operating coil. When the coil is energised, its electromagnetic mechanism closes all three normally open contacts, allowing current to flow through the connected circuits. When the coil is de-energised, the contacts automatically return to their open positions.
Unlike a three-pole changeover relay, the 3 NO configuration is intended specifically for making and breaking normally open circuits. This makes it suitable for applications where multiple electrical loads or control signals must be activated simultaneously without requiring normally closed contact paths.
The relay's additional physical coil-to-contact separator, silver tin oxide contacts and plug-in construction provide practical advantages in industrial control installations. When installed with a compatible Finder 92 Series socket, the relay can be replaced without extensive rewiring, helping simplify maintenance and reduce equipment downtime.
Typical Applications
- Industrial machinery and automated production equipment.
- Electrical control panels and switching assemblies.
- PLC-controlled automation and relay interface circuits.
- Three-circuit simultaneous switching applications.
- Industrial heating and temperature control equipment.
- Heating, ventilation and air conditioning control systems.
- Commercial and industrial lighting control.
- Pumps, fans and motor auxiliary control circuits within the relay's ratings.
- Building management and electrical control systems.
- OEM machinery and industrial electrical assemblies.
- Maintenance and replacement of compatible Finder 62 Series relay installations.
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 | |
| Mounting Type | Plug-in socket | |
| Manufacturer | Finder | |
| Series | 62 Series Power Relays | |
| Model | 62.33.8.110.4600 | |
| Product type | Electromagnetic power relay | |
| Relay family | 62.33 | |
| Nominal coil voltage | 110 V AC | |
| Coil supply type | AC | |
| Nominal coil frequency | 50/60 Hz | |
| Number of poles | 3 | |
| Contact configuration | 3 normally open (3 NO / 3PST-NO) | |
| Rated contact current | 16 A | |
| Rated switching voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated resistive-load switching capacity (AC-1) | 4,000 VA | |
| Contact opening distance | ≥3 mm | |
| Contact material | Silver tin oxide (AgSnO2) | |
| Coil-to-contact separation | Additional physical separator | |
| Operating principle | Electromagnetic switching | |
| Relay operation | Monostable / non-latching | |
| Mounting type | Plug-in / socket mounting | |
| Terminal type | Faston 187 quick-connect terminals | |
| Terminal dimensions | 4.8 × 0.5 mm | |
| Compatible socket family | Finder 92 Series, subject to socket compatibility | |
| Application | Industrial automation, machinery control and electrical switching |
Frequently Asked Questions
What is the Finder 62.33.8.110.4600 used for?
The Finder 62.33.8.110.4600 is an industrial electromagnetic power relay used for switching electrical circuits in automation systems, machinery and electrical control panels. Its three normally open contacts allow three circuits to be activated simultaneously using a single 110 V AC operating coil.
What coil voltage does the Finder 62.33.8.110.4600 require?
The relay uses a 110 V AC nominal operating coil designed for compatible alternating-current control circuits. The Finder 62 Series AC coil range supports 50/60 Hz operation. The supply voltage must remain within the manufacturer's specified operating limits.
What contact configuration does the Finder 62.33.8.110.4600 have?
The relay has three normally open contacts (3 NO / 3PST-NO). All three contacts close when the coil is energised and return to their open positions when the coil is de-energised. Unlike a 3PDT relay, this version does not provide normally closed changeover connections.
What is the difference between the Finder 62.33.8.110.4600 and a standard 62.33 changeover relay?
The 62.33.8.110.4600 uses a 3 NO contact arrangement with an increased contact opening distance of at least 3 mm and an additional physical separator between the coil and contacts. Standard 62.33 changeover variants instead provide three changeover contact sets with both normally open and normally closed connections.
How is the Finder 62.33.8.110.4600 installed?
The relay is designed for plug-in mounting using a compatible Finder 92 Series relay socket or through its Faston 187 quick-connect terminals measuring 4.8 × 0.5 mm. The selected socket must match the relay's three-pole normally open terminal arrangement and electrical ratings.
Trusted by Industrial Automation Engineers Worldwide
Finder 62 Series power relays are designed for industrial automation, machinery control and electrical installations where dependable switching and practical maintenance are essential. The Finder 62.33.8.110.4600 combines a 110 V AC operating coil, 16 A contact rating, three normally open contacts, increased contact separation and an additional physical coil-to-contact separator to provide a versatile switching solution for industrial control systems.
