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66.82.8.024.1303 Finder Power relay 2pole 30A 24V
Finder 66.82.8.024.1303 is a 30 A flange-mounted electromechanical power relay from the 66 Series, featuring a 24 V AC coil, two normally open contacts and Faston 250 terminals for industrial electrical switching and automation applications.
Why Choose the Finder 66.82.8.024.1303 Power Relay?
The Finder 66.82.8.024.1303 is a heavy-duty 30 A electromechanical power relay designed for reliable switching of electrical loads in industrial automation, power management and equipment control applications. As part of the established Finder 66 Series power relay range, it combines high-current switching capability with a practical flange-mounted construction and quick-connect terminals for straightforward integration into electrical equipment.
This relay features a 24 V AC operating coil and a two-pole normally open (DPST-NO) contact arrangement, allowing two independent electrical circuits to be switched simultaneously using a single control signal. Its electromagnetic switching mechanism provides reliable operation, while the Finder 66 Series incorporates reinforced insulation between the coil and contacts to support electrical separation between control and load circuits.
With a 30 A rated normally open contact current, a 250 V AC rated contact voltage and Faston 250 quick-connect terminals, the Finder 66.82.8.024.1303 is suitable for industrial machinery, heating equipment, power distribution assemblies and automated control systems. Its flange-mounted design enables secure installation onto suitable mounting surfaces without requiring direct PCB mounting.
Key Advantages
- High-capacity 30 A power relay designed for industrial electrical switching applications.
- 24 V AC operating coil suitable for AC-powered control circuits.
- Two-pole normally open (DPST-NO) contacts enable simultaneous switching of two electrical circuits.
- Flange-mounted construction provides secure installation in electrical equipment and control assemblies.
- Faston 250 quick-connect terminals simplify wiring and servicing.
- Reinforced insulation between coil and contacts improves electrical separation.
- 8 mm creepage and clearance distances between coil and contact circuits.
- 440 V AC maximum switching voltage supports a range of industrial load applications.
- Robust electromagnetic construction suitable for industrial machinery and OEM equipment.
Key Features
- Finder 66 Series electromechanical power relay.
- 24 V AC nominal coil voltage at 50/60 Hz.
- 30 A rated normally open contact current for specified resistive loads.
- 2 NO (DPST-NO) contact configuration.
- Non-latching electromagnetic relay operation.
- Flange mounting for secure mechanical installation.
- Faston 250 terminals measuring 6.3 × 0.8 mm.
- 250 V AC rated contact voltage.
- 440 V AC maximum switching voltage.
- Reinforced insulation between coil and contacts according to EN 60335-1.
- 6 kV impulse withstand voltage between coil and contacts.
- Designed for electrical load switching, industrial automation and power control applications.
Reliable Electrical Switching for Industrial Automation
Electromechanical power relays such as the Finder 66 Series allow electrical control circuits to switch higher-current loads without carrying the full load current through the control device. When the relay coil is energised, its internal electromagnetic mechanism closes the normally open contacts, enabling power to flow to connected equipment. When the coil is de-energised, the contacts return to their open position, interrupting the controlled circuits.
The Finder 66.82.8.024.1303 provides a practical switching solution for industrial control panels, heating equipment and automated machinery. Its dual normally open contact arrangement allows simultaneous control of two circuits, while flange mounting and Faston quick-connect terminals simplify installation and maintenance. The combination of high-current switching capability and reinforced coil-to-contact insulation makes the Finder 66 Series suitable for demanding electrical control applications.
Typical Applications
- Industrial automation and electrical control systems.
- Power distribution and electrical switching assemblies.
- Industrial heating equipment, boilers and furnaces.
- Air conditioning and HVAC control systems.
- Industrial ovens and commercial appliances.
- Industrial washing machines and equipment control.
- Power management and standby generator control systems.
- Motor control and auxiliary switching circuits.
- Electrical load management and power control equipment.
- OEM machinery and industrial electrical assemblies.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Switching Current (A) | 30 A | |
| Load Voltage | 440 V AC | |
| Manufacturer | Finder | |
| Series | 66 Series Power Relays | |
| Model | 66.82.8.024.1303 | |
| Product type | Electromechanical power relay | |
| Relay operation | Non-latching | |
| Contact configuration | 2 NO (DPST-NO) | |
| Number of poles | 2 | |
| Nominal coil voltage | 24 V AC | |
| Coil supply frequency | 50/60 Hz | |
| Rated contact current | 30 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 440 V AC | |
| Rated resistive switching load (AC1) | 7500 VA | |
| Rated inductive switching load (AC15, 230 V AC) | 1200 VA | |
| Single-phase motor rating (230 V AC) | 1.5 kW | |
| DC resistive switching capacity at 24 V DC | 25 A | |
| Mounting type | Flange mounting | |
| Terminal type | Faston 250 quick-connect terminals | |
| Terminal dimensions | 6.3 × 0.8 mm | |
| Coil-to-contact insulation | Reinforced insulation | |
| Impulse withstand voltage | 6 kV between coil and contacts | |
| Creepage and clearance distance | 8 mm between coil and contacts | |
| Ambient operating temperature | −40 to +70 °C | |
| Environmental protection category | RT II | |
| Approximate overall dimensions (L × W × H) | 68.5 × 33.5 × 31 mm |
Frequently Asked Questions
What is the Finder 66.82.8.024.1303 used for?
The Finder 66.82.8.024.1303 is an electromechanical power relay designed for switching electrical loads in industrial automation, heating systems, power management equipment and electrical control assemblies.
What coil voltage does the Finder 66.82.8.024.1303 require?
The relay uses a 24 V AC nominal operating coil designed for a 50/60 Hz AC supply, making it suitable for compatible industrial control circuits.
What is the switching current rating of this relay?
The Finder 66.82 Series provides a 30 A rated normally open contact current under specified resistive AC load conditions. The permissible switching current depends on the load type, switching voltage and operating conditions.
What contact configuration does the Finder 66.82.8.024.1303 use?
The relay features a two-pole normally open (2 NO / DPST-NO) contact arrangement, enabling two independent electrical circuits to be switched simultaneously when the coil is energised.
How is the Finder 66.82.8.024.1303 installed?
The relay is designed for flange mounting and uses Faston 250 quick-connect terminals measuring 6.3 × 0.8 mm, allowing convenient installation and wiring within suitable electrical equipment and industrial control assemblies.
Trusted by Industrial Automation and Electrical Engineers Worldwide
Finder 66 Series power relays are designed for dependable high-current electrical switching in industrial automation, power management and equipment control applications. With robust electromagnetic construction, reinforced insulation and practical mounting arrangements, Finder relays provide reliable switching solutions for electrical engineers, panel builders and OEM equipment manufacturers.
