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62.32.9.125.4300 Finder Power relay 2pole 16A DC 125V
Finder 62.32.9.125.4300 is a 16 A industrial plug-in power relay with a 125 V DC coil, two normally open contacts, a minimum 3 mm contact gap, AgSnO2 contact material and Faston 187 terminals for industrial electrical switching.
Why Choose the Finder 62.32.9.125.4300 Industrial Power Relay?
The Finder 62.32.9.125.4300 is a 16 A industrial plug-in power relay from the Finder 62 Series, designed for reliable switching in electrical control panels, industrial machinery and automation equipment. Featuring a 125 V DC operating coil and two normally open contacts (DPST-NO / 2 NO), this relay enables two independent electrical circuits to be switched simultaneously using a single control signal.
A key feature of the 4300 configuration is its normally open contact arrangement with a contact gap of at least 3 mm. Unlike the standard 62.32 changeover relay, this version is specifically designed for two-pole normally open switching. The increased contact separation makes it suitable for appropriately designed control and switching applications where a larger open-contact gap is required.
The relay incorporates silver tin oxide (AgSnO2) contacts, providing a cadmium-free contact material suited to demanding industrial switching duties. With a 16 A rated contact current, 250 V AC rated contact voltage and 4000 VA AC-1 switching capacity, it supports a wide range of suitably rated electrical loads. Its Faston 187 quick-connect terminals and compatibility with appropriately selected Finder 92 Series sockets also make installation and maintenance straightforward.
Key Advantages
- 16 A industrial power relay for reliable electrical switching.
- 125 V DC operating coil for compatible industrial DC control systems.
- DPST-NO / 2 NO contact configuration provides two independent normally open switching circuits.
- Minimum 3 mm contact gap offers increased contact separation when the relay is de-energised.
- Silver tin oxide (AgSnO2) contacts provide cadmium-free switching performance.
- 4000 VA AC-1 switching capacity for appropriately rated resistive loads.
- 250 V AC rated contact voltage for industrial switching applications.
- Plug-in construction supports convenient installation and replacement.
- Faston 187 quick-connect terminals enable practical electrical connections.
- Finder 92 Series socket compatibility supports integration into control panels.
- Reinforced insulation between coil and contacts provides electrical separation.
- Two-pole switching allows simultaneous control of separate electrical circuits.
Key Features
- Finder 62 Series industrial electromagnetic power relay.
- 62.32 two-pole plug-in construction.
- 125 V DC nominal coil voltage.
- 16 A rated contact current.
- 2 NO / DPST-NO contact arrangement.
- Minimum 3 mm open-contact gap.
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- 4000 VA AC-1 rated switching capacity.
- 750 VA AC-15 switching capacity at 230 V AC.
- Silver tin oxide (AgSnO2) contact material.
- 3 W nominal DC coil consumption for the 4300 contact-gap configuration.
- Faston 187 terminals measuring 4.8 × 0.5 mm.
- Plug-in mounting using compatible Finder 92 Series sockets.
- Non-latching electromagnetic operation.
- Reinforced coil-to-contact insulation.
- Standard configuration without an integrated LED or manual test button.
- Designed for industrial machinery, automation and electrical control equipment.
Reliable 125 V DC Switching with 3 mm Normally Open Contact Separation
The Finder 62.32.9.125.4300 operates through a DC electromagnetic coil controlling two independent normally open contacts. When the 125 V DC coil is energised, both contacts close, completing their respective electrical circuits. When coil power is removed, the contacts return to their normally open positions. This DPST-NO arrangement is useful for simultaneously enabling two separate loads or control circuits without requiring changeover functionality.
The 4300 configuration provides a minimum 3 mm open-contact gap, distinguishing it from the standard Finder 62.32 changeover versions. This makes it useful for applications requiring increased contact separation, provided the overall installation meets the relevant electrical safety and isolation requirements. The relay's 3 W DC coil also differs from the lower-power coils used in standard changeover configurations, so control power supplies and switching outputs must be sized accordingly. Its plug-in construction and Faston terminals support straightforward installation and maintenance in suitably designed equipment.
Typical Applications
- Industrial automation and machinery control systems.
- Electrical control panels and industrial equipment enclosures.
- 125 V DC control and switching circuits.
- Two-pole normally open switching applications.
- Control equipment requiring a minimum 3 mm contact gap.
- Industrial heating equipment and temperature control systems.
- Lighting control and electrical switching equipment.
- Electrical interlocking and auxiliary control circuits.
- Manufacturing and automated production equipment.
- Building services and HVAC control systems.
- Industrial power distribution control circuits.
- OEM machinery and industrial electrical assemblies.
- Maintenance replacement in equipment specified for the 62.32-4300 configuration.
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 | |
| Manufacturer part number | 62.32.9.125.4300 | |
| Product type | Industrial plug-in electromagnetic power relay | |
| Relay configuration | 62.32-4300 | |
| Contact configuration | DPST-NO / 2 NO | |
| Number of poles | 2 | |
| Contact arrangement | Two independent normally open contacts | |
| Minimum open-contact gap | 3 mm | |
| Rated contact current | 16 A | |
| Maximum peak contact current | 120 A for 5 ms under specified normally open contact conditions | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated switching load (AC-1) | 4000 VA | |
| Rated switching load (AC-15 at 230 V AC) | 750 VA | |
| Single-phase motor rating at 230 V AC | 0.8 kW | |
| DC-1 breaking capacity at 24 V DC | 16 A | |
| DC-1 breaking capacity at 110 V DC | 1.1 A | |
| DC-1 breaking capacity at 220 V DC | 0.7 A | |
| Nominal coil voltage | 125 V DC | |
| Coil type | DC, non-latching | |
| Nominal coil consumption | 3 W | |
| Nominal coil current | Approximately 24 mA, calculated from nominal coil power | |
| DC coil operating range | Approximately 0.85 to 1.1 times nominal voltage under specified conditions | |
| Contact material | Silver tin oxide (AgSnO2) | |
| Mechanical endurance | Up to 30 million operations for standard DC coil versions | |
| Electrical endurance | 100,000 operations at the specified AC-1 rated load | |
| Coil-to-contact insulation | Reinforced | |
| Coil-to-contact clearance | 6 mm | |
| Coil-to-contact creepage distance | 8 mm | |
| Mounting type | Plug-in / socket mounting | |
| Compatible socket family | Finder 92 Series, subject to exact socket selection | |
| Terminal type | Faston 187 quick-connect terminals | |
| Terminal dimensions | 4.8 × 0.5 mm | |
| Manual test button | Not included in the standard 4300 configuration | |
| LED indicator | Not included in the standard 4300 configuration | |
| Relay operation | Electromagnetic, monostable | |
| Coil version code | 9 (DC coil) | |
| Contact material code | 4 (AgSnO2) | |
| Contact circuit code | 3 (normally open contacts with minimum 3 mm gap) | |
| Option code | 0 (standard version without additional indication or test-button option) |
Frequently Asked Questions
What is the Finder 62.32.9.125.4300 used for?
The Finder 62.32.9.125.4300 is a 16 A industrial plug-in power relay used for switching electrical circuits in machinery, automation equipment and control panels. It features a 125 V DC coil and two normally open contacts with a minimum 3 mm contact gap.
What coil voltage does the Finder 62.32.9.125.4300 require?
The relay requires a nominal 125 V DC supply. The Finder 62.32-4300 configuration has a nominal DC coil consumption of 3 W, corresponding to approximately 24 mA at the rated voltage. It must be connected to a compatible DC control supply rather than an AC supply.
Does the Finder 62.32.9.125.4300 have changeover contacts?
No. The 62.32.9.125.4300 features two normally open contacts (DPST-NO / 2 NO), not DPDT changeover contacts. Both contacts are open when the relay is de-energised and close when the 125 V DC coil is energised. Each contact has a minimum open-contact gap of 3 mm.
What is the difference between the Finder 62.32.9.125.4300 and 62.32.9.125.4000?
The main difference is the contact arrangement. The 62.32.9.125.4300 uses two normally open contacts with a minimum 3 mm gap, while the 62.32.9.125.4000 uses two changeover contacts (DPDT). The 4300 version also uses a 3 W coil design, compared with the standard changeover version's lower coil consumption. They should not be treated as direct replacements without checking wiring, contact functionality and coil drive requirements.
How is the Finder 62.32.9.125.4300 installed?
The relay is designed for plug-in mounting using a compatible Finder 92 Series socket or suitable Faston 187 connections. Its quick-connect terminals measure 4.8 × 0.5 mm. Socket compatibility, terminal assignments, contact ratings and electrical clearances must be checked before installation, particularly because the 4300 version uses normally open contacts rather than the standard changeover arrangement.
Designed for Industrial Automation and Electrical Switching Applications
Finder 62 Series power relays provide practical switching solutions for industrial machinery, automation systems and electrical control panels. With a 125 V DC operating coil, two normally open contacts, a 16 A rated contact current and durable silver tin oxide contact material, the Finder 62.32.9.125.4300 is designed for dependable electrical control. Its minimum 3 mm contact gap and convenient plug-in construction make it particularly suitable for industrial applications requiring two-pole normally open switching and straightforward maintenance.
