66.82.9.012.0600 Finder Power relay 2pole 30A DC 12V

Why Choose the Finder 66.82.9.012.0600 Industrial Power Relay?

The Finder 66.82.9.012.0600 is a high-current 30 A, two-pole normally open (DPST-NO) industrial power relay designed for demanding electrical switching applications. Part of the Finder 66 Series, this electromagnetic relay combines high-current switching capability, reinforced coil-to-contact insulation and a practical flange-mounting arrangement with Faston 250 quick-connect terminals.

Featuring a 12 V DC nominal operating coil and two independent normally open contacts, the Finder 66.82.9.012.0600 enables two electrical circuits to be switched simultaneously from a single control signal. Its .0600 contact configuration provides an open-contact gap of at least 1.5 mm, making it particularly suitable for equipment requiring increased contact separation, including appropriately designed photovoltaic inverter applications.

With a 250 V AC rated contact voltage, 440 V AC maximum switching voltage and 7,500 VA AC1 switching capacity, this relay is suitable for high-current resistive-load switching. Its silver-cadmium oxide (AgCdO) contacts, 6 kV coil-to-contact impulse withstand voltage and reinforced insulation make it a versatile component for industrial machinery, power control equipment and electrical automation systems.

Key Advantages

• 30 A nominal contact rating supports demanding industrial electrical switching.
• Two normally open contacts (DPST-NO) allow simultaneous switching of two independent circuits.
• 12 V DC operating coil for compatible low-voltage control systems.
• Minimum 1.5 mm contact gap provides increased physical separation between open contacts.
• 7,500 VA AC1 switching capacity for suitable resistive AC loads.
• 440 V AC maximum switching voltage for appropriately rated applications.
• Reinforced coil-to-contact insulation supports electrical separation between control and load circuits.
• 8 mm creepage and clearance distances between the coil and contacts.
• 6 kV impulse withstand voltage between coil and contact circuits.
• Flange mounting provides secure mechanical installation.
• Faston 250 quick-connect terminals simplify wiring and servicing.
• AgCdO contact material supports dependable high-current switching.
• Suitable for photovoltaic inverter equipment, industrial heating, machinery and power control applications.

Key Features

• Finder 66 Series industrial electromagnetic power relay.
• 66.82 flange-mounted construction.
• DPST-NO / 2 Form A contact configuration.
• Two independent normally open contacts.
• 30 A rated contact current.
• 12 V DC nominal coil voltage.
• 250 V AC rated contact voltage.
• 440 V AC maximum switching voltage.
• 7,500 VA AC1 switching capacity.
• 1,200 VA AC15 switching capacity at 230 V AC.
• Contact gap of at least 1.5 mm.
• 85 Ω nominal coil resistance.
• 1.7 W nominal DC coil consumption.
• Silver-cadmium oxide (AgCdO) contacts.
• Reinforced insulation between coil and contacts.
• Faston 250 terminals measuring 6.3 × 0.8 mm.
• Flange mounting for panel and equipment installation.
• Electromagnetic, monostable operation.
• Suitable for high-current industrial power switching.

High-Current Switching with Increased Contact Separation and Flange Mounting

The Finder 66.82.9.012.0600 operates through an electromagnetic coil energised by a 12 V DC control supply. When the coil is energised, both normally open contacts close, allowing the connected electrical circuits to conduct. When the coil is de-energised, the contacts return to their open positions, providing conventional non-latching relay operation.

The relay's DPST-NO contact configuration allows two independent circuits to be switched simultaneously. Unlike a two-pole changeover relay, this version does not provide normally closed contact paths. It is therefore suitable for applications where both circuits are intended to remain open until the control coil is energised.

The .0600 configuration provides a contact gap of at least 1.5 mm. This increased open-contact separation is a distinguishing feature of the Finder 66 Series normally open relay variants and is particularly relevant to appropriately designed photovoltaic inverter systems and equipment requiring specified contact separation. Suitability for a particular disconnection function must be assessed against the complete equipment design and applicable standards.

With a 30 A nominal contact rating and 7,500 VA AC1 switching capacity, the relay is capable of switching substantial resistive electrical loads. Its 440 V AC maximum switching voltage provides flexibility for suitable industrial circuits. Motors, inductive loads and DC circuits must be evaluated using the appropriate switching ratings rather than the nominal AC1 capacity alone.

The Finder 66.82.9.012.0600 incorporates reinforced insulation between the coil and contact circuits. Its 8 mm creepage and clearance distances, together with a 6 kV impulse withstand rating, support insulation coordination between low-voltage control electronics and higher-voltage load circuits.

Unlike the PCB-mounted Finder 66.22 versions, the 66.82 construction uses a flange-mounted housing and Faston 250 terminals. This enables secure mechanical installation and direct quick-connect wiring in industrial control cabinets, machinery and power switching equipment.

Typical Applications

• Photovoltaic inverter switching equipment.
• Industrial power switching and electrical control panels.
• 12 V DC auxiliary control circuits.
• Industrial automation and machinery control.
• High-current normally open electrical switching.
• Electrical equipment requiring increased open-contact separation.
• Industrial heating, ovens and boiler control systems.
• Air conditioning and HVAC electrical controls.
• Standby generator and backup power equipment.
• Industrial washing machines and appliance control systems.
• Motor and auxiliary power switching where load ratings permit.
• Replacement of compatible Finder 66.82 Series flange-mounted relays.