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66.82.8.230.1003 Finder Power relay 2pole 30A 230V
Finder 66.82.8.230.1003 is a Series 66 DPDT electromagnetic power relay featuring a 230 V AC coil, 30 A normally open contacts, silver nickel contact material, reinforced insulation and Faston terminals with flange mounting for industrial electrical switching and automation applications.
£19.51
Why Choose the Finder 66.82.8.230.1003 Power Relay?
The Finder 66.82.8.230.1003 is a robust industrial electromagnetic power relay designed for reliable switching of electrical loads in industrial automation, machinery control and power management systems. Featuring a 230 V AC operating coil and a two-pole changeover (DPDT) contact arrangement, this relay provides versatile electrical switching for industrial and commercial control equipment.
As part of the established Finder Series 66 power relay range, the 66.82.8.230.1003 combines high-current switching capability with reinforced electrical insulation and durable electromechanical construction. Its silver nickel (AgNi) contact material provides a cadmium-free contact solution suitable for demanding electrical switching applications.
With a 230 V AC coil, 30 A normally open contact rating and Faston 250 quick-connect terminals, the Finder 66.82.8.230.1003 is suitable for industrial control panels, electrical distribution equipment, heating systems and machinery automation. Its top-flange mounting design enables secure installation within electrical enclosures, while the double changeover contacts provide flexible control of two electrical circuits.
Key Advantages
- Robust electromagnetic power relay designed for industrial electrical switching applications.
- 230 V AC operating coil suitable for AC-powered industrial control systems.
- DPDT contact configuration provides two independent changeover switching circuits.
- 30 A normally open contact rating supports high-current electrical load switching.
- 10 A normally closed contact rating provides additional switching flexibility.
- Silver nickel (AgNi) contacts provide a cadmium-free contact material.
- Reinforced insulation between coil and contacts enhances electrical separation.
- 8 mm creepage and clearance distances support electrical safety.
- Faston 250 quick-connect terminals simplify electrical connections and equipment assembly.
- Top-flange mounting provides secure installation within industrial equipment.
- Durable electromechanical construction supports dependable operation over repeated switching cycles.
Key Features
- Finder Series 66 industrial power relay.
- 230 V AC rated coil voltage.
- 50/60 Hz AC coil operation.
- DPDT (2 Form C) contact arrangement with two changeover contacts.
- 30 A nominal normally open contact current.
- 10 A nominal normally closed contact current.
- 250 V AC nominal switching voltage.
- 440 V AC maximum switching voltage.
- 7,500 VA rated AC1 switching capacity for normally open contacts.
- 2,500 VA rated AC1 switching capacity for normally closed contacts.
- 3.6 VA nominal AC coil consumption.
- Silver nickel (AgNi) contact material.
- 6 kV coil-to-contact impulse withstand voltage.
- 4,000 V AC coil-to-contact dielectric strength.
- 8 mm creepage and clearance distance between coil and contacts.
- Faston 250 (6.3 × 0.8 mm) quick-connect terminals.
- Top-flange / chassis mounting.
- RT II environmental protection category.
- −40 to +70 °C standard Series 66 operating temperature range.
Reliable Power Switching for Industrial Control Systems
Electromagnetic power relays such as the Finder 66.82.8.230.1003 enable electrical control systems to switch higher-current loads through mechanically operated contacts. When the 230 V AC coil is energised, the relay transfers its two changeover contacts from their normally closed positions to their normally open positions. When the coil supply is removed, the contacts return to their original state.
The DPDT contact arrangement provides two independent changeover circuits, allowing the relay to perform circuit selection, load switching and electrical control functions. Its separate normally open and normally closed contact current ratings should be considered when selecting the relay for a particular application.
The Finder Series 66 is designed for industrial applications requiring high switching capacity, reinforced electrical insulation and dependable mechanical operation. Its silver nickel contact material provides a cadmium-free switching solution, while the robust relay construction supports use in machinery, electrical control equipment and power management systems.
Unlike PCB-mounted Finder 66.22 variants, the 66.82 configuration features Faston 250 quick-connect terminals and top-flange mounting. This arrangement supports direct wiring and secure mechanical installation in electrical enclosures and industrial equipment assemblies.
Typical Applications
- Industrial automation and electrical control systems.
- Electrical power switching and distribution control equipment.
- Heating, ventilation and air conditioning (HVAC) systems.
- Industrial ovens, burners and boiler control equipment.
- Electrical generators and standby power systems.
- Industrial machinery and motor control circuits.
- Power electronic equipment and inverter control assemblies.
- Industrial process control and monitoring systems.
- Electrical panels and machinery control cabinets.
- OEM industrial equipment and electrical switching assemblies.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Load Voltage | 440 V AC | |
| Manufacturer | Finder | |
| Series | 66 Series Power Relays | |
| Model | 66.82.8.230.1003 | |
| Product type | Electromagnetic power relay | |
| Relay configuration | DPDT (double-pole double-throw) | |
| Number of poles | 2 | |
| Contact arrangement | 2 changeover contacts (2 Form C) | |
| Rated coil voltage | 230 V AC | |
| Coil frequency | 50/60 Hz | |
| Coil type | AC operated, non-latching | |
| Nominal AC coil consumption | 3.6 VA | |
| Rated normally open contact current | 30 A | |
| Rated normally closed contact current | 10 A | |
| Nominal switching voltage | 250 V AC | |
| Maximum switching voltage | 440 V AC | |
| Rated AC1 switching capacity, NO | 7,500 VA | |
| Rated AC1 switching capacity, NC | 2,500 VA | |
| Contact material | Silver nickel (AgNi) | |
| Contact material characteristic | Cadmium-free | |
| Coil-to-contact impulse withstand voltage | 6 kV (1.2/50 µs) | |
| Coil-to-contact dielectric strength | 4,000 V AC | |
| Dielectric strength between adjacent contact circuits | 2,500 V AC | |
| Dielectric strength between open contacts | 1,500 V AC | |
| Creepage and clearance distance | 8 mm between coil and contacts | |
| Insulation type | Reinforced insulation between coil and contacts | |
| Operating temperature | −40 to +70 °C (standard Series 66 range) | |
| Environmental protection | RT II (flux-proof) | |
| Mounting type | Top-flange / chassis mounting | |
| Terminal type | Faston 250 quick-connect terminals | |
| Terminal dimensions | 6.3 × 0.8 mm | |
| Construction | Industrial electromagnetic relay with flange mounting |
Frequently Asked Questions
What is the Finder 66.82.8.230.1003 used for?
The Finder 66.82.8.230.1003 is an electromagnetic power relay designed for electrical load switching in industrial automation, machinery control, heating systems and power management equipment. Its two changeover contacts enable a single control signal to operate two switching circuits.
What coil voltage does the Finder 66.82.8.230.1003 require?
The relay uses a 230 V AC nominal operating coil designed for 50/60 Hz AC control supplies. The standard Series 66 AC coil has a nominal consumption of approximately 3.6 VA.
What is the contact rating of the Finder 66.82.8.230.1003?
The Finder Series 66 two-pole changeover configuration provides a 30 A nominal current rating on normally open contacts and 10 A on normally closed contacts. Its nominal switching voltage is 250 V AC, with a maximum switching voltage of 440 V AC. Actual permissible loads depend on contact characteristics and operating conditions.
What does DPDT mean on the Finder 66.82.8.230.1003?
DPDT stands for double-pole double-throw. The relay provides two independent changeover contacts, each with common, normally open and normally closed connections. Energising the coil transfers both contacts simultaneously, allowing flexible switching of two electrical circuits.
How is the Finder 66.82.8.230.1003 installed?
The relay uses top-flange / chassis mounting and Faston 250 (6.3 × 0.8 mm) quick-connect terminals. It is intended for secure installation within suitable electrical control panels, machinery enclosures and industrial equipment assemblies.
Trusted by Industrial Automation and Electrical Engineers Worldwide
Finder Series 66 power relays provide dependable high-current electrical switching for industrial automation, machinery control and power management applications. Combining reinforced electrical insulation, silver nickel contacts, robust electromechanical construction and convenient flange mounting, the Finder 66.82.8.230.1003 offers a practical switching solution for equipment manufacturers, automation engineers and industrial electrical system designers.
