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66.82.9.110.4601 Finder Power relay 2pole 30A DC 110V
Finder 66.82.9.110.4601 is a Series 66 flange-mounted electromechanical power relay featuring a 110 V DC coil, two normally open 30 A contacts, silver tin oxide contact material and Faston 250 terminals for industrial electrical switching and automation applications.
Why Choose the Finder 66.82.9.110.4601 Power Relay?
The Finder 66.82.9.110.4601 is a heavy-duty 30 A electromechanical power relay designed for reliable switching of electrical loads in industrial automation, machinery and electrical control equipment. Part of the established Finder Series 66, this relay combines a 110 V DC operating coil, high-current contacts and a robust panel-mounted construction.
Featuring two normally open contacts (2 NO / DPST-NO), the Finder 66.82.9.110.4601 allows two independent electrical circuits to be switched simultaneously. Its flange-mounted design and Faston 250 quick-connect terminals provide secure installation and convenient wiring in industrial control panels, electrical machinery and OEM equipment.
The relay incorporates silver tin oxide (AgSnO2) contacts, a rated contact current of 30 A and a nominal switching voltage of 250 V AC. Its 1.7 W DC coil, reinforced coil-to-contact insulation and industrial operating temperature range make it suitable for demanding electrical switching applications.
Key Advantages
- 110 V DC operating coil suitable for industrial DC control systems.
- 30 A rated contacts provide high-current electrical switching capability.
- Two normally open contacts (DPST-NO) enable simultaneous switching of two independent circuits.
- Silver tin oxide (AgSnO2) contact material supports reliable switching performance.
- Flange-mounted construction provides secure installation on electrical panels and equipment chassis.
- Faston 250 quick-connect terminals simplify installation, maintenance and replacement.
- 1.7 W nominal coil consumption provides efficient DC electromagnetic operation.
- 120 A maximum peak contact current for short-duration switching conditions specified by the manufacturer.
- Reinforced coil-to-contact insulation provides electrical separation between control and load circuits.
- Wide operating temperature range supports industrial environments.
- Part of the established Finder Series 66 industrial power relay family.
Key Features
- Finder Series 66 electromechanical power relay.
- 110 V DC nominal coil voltage.
- 2 NO (DPST-NO) contact configuration.
- 30 A rated contact current.
- 120 A maximum peak contact current for 5 ms.
- 250 V AC rated contact voltage.
- 440 V AC maximum switching voltage.
- 220 V DC maximum switching voltage.
- 7,500 VA rated AC1 switching capacity.
- 1.7 W nominal DC coil consumption.
- 7 kΩ nominal coil resistance.
- 15.7 mA nominal coil current.
- Silver tin oxide (AgSnO2) contacts.
- Flange mounting for panel and chassis installation.
- Faston 250 terminals measuring 6.3 × 0.8 mm.
- Reinforced insulation between coil and contacts.
- 8 mm creepage and clearance distances between coil and contacts.
- Monostable electromagnetic operation with automatic contact return when de-energised.
Reliable High-Current Switching with 110 V DC Control
The Finder 66.82.9.110.4601 operates through a DC electromagnetic coil that controls two normally open contact sets. When the rated 110 V DC control voltage is applied, the relay closes both contact sets, enabling two independent electrical circuits to be switched simultaneously. When the coil is de-energised, the contacts return to their normally open positions.
The Finder Series 66 is designed for industrial and commercial switching duties requiring high-current contact capability and reliable electromagnetic operation. The 66.82.9.110.4601 combines durable silver tin oxide contacts, reinforced insulation and practical flange mounting to support installation in electrical machinery, power management equipment and industrial control systems.
Its 110 V DC coil makes this variant particularly suitable for equipment using higher-voltage DC control supplies. The relay can switch AC and DC loads within its specified limits, although permissible current depends on the operating voltage, load type and switching category. For DC applications, the manufacturer's DC breaking-capacity ratings should be checked carefully rather than applying the AC contact rating directly.
Typical Applications
- Industrial automation and electrical control systems.
- 110 V DC control panels and switching circuits.
- Industrial machinery and production equipment.
- Electrical power management and distribution control systems.
- Power generators and standby power equipment.
- Heating, ventilation and air conditioning equipment.
- Industrial ovens, boilers and heating control circuits.
- Motor control and auxiliary switching applications.
- Commercial electrical equipment and machinery.
- OEM equipment requiring flange-mounted high-current power relays.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Switching Current (A) | 30 A | |
| Mounting Type | Panel | |
| Manufacturer | Finder | |
| Series | 66 Series | |
| Model | 66.82.9.110.4601 | |
| Product type | Electromechanical power relay | |
| Relay family | 66.82 flange-mounted power relays | |
| Contact configuration | 2 NO (DPST-NO) | |
| Number of poles | 2 | |
| Contact arrangement | Two normally open contacts | |
| Nominal coil voltage | 110 V DC | |
| Coil type | DC electromagnetic coil | |
| Nominal coil consumption | 1.7 W | |
| Nominal coil resistance | 7 kΩ | |
| Nominal coil current | 15.7 mA | |
| Rated contact current | 30 A | |
| Maximum peak contact current | 120 A for 5 ms | |
| Rated contact voltage | 250 V AC | |
| Maximum AC switching voltage | 440 V AC | |
| Maximum DC switching voltage | 220 V DC | |
| Rated AC1 load | 7,500 VA | |
| Rated AC15 load at 230 V AC | 1,200 VA | |
| Single-phase motor rating at 230 V AC | 1.5 kW | |
| DC resistive load rating at 24 V DC | 25 A | |
| DC1 breaking capacity at 110 V DC | 1.2 A | |
| DC1 breaking capacity at 220 V DC | 0.5 A | |
| Contact material | Silver tin oxide (AgSnO2) | |
| Coil-to-contact insulation | Reinforced | |
| Creepage and clearance distance | 8 mm | |
| Impulse withstand voltage between coil and contacts | 6 kV | |
| Operate time | 15 ms | |
| Mechanical endurance | 10 million operations | |
| Electrical endurance | 100,000 operations under specified test conditions | |
| Operating ambient temperature | −40 to +70 °C | |
| Dimensions (L × W × H) | 68.5 × 33.5 × 31 mm | |
| Mounting type | Flange / panel mounting | |
| Connection type | Faston 250 quick-connect terminals | |
| Terminal dimensions | 6.3 × 0.8 mm | |
| Number of electrical terminals | 6 | |
| Relay operation | Monostable, non-latching | |
| Approximate weight | 85 g | |
| EAN | 8012823464138 | |
| Application category | Industrial power switching and control |
Frequently Asked Questions
What is the Finder 66.82.9.110.4601 used for?
The Finder 66.82.9.110.4601 is a flange-mounted electromechanical power relay designed for switching electrical loads in industrial automation, machinery, electrical control panels and power management equipment.
What coil voltage does the Finder 66.82.9.110.4601 require?
This relay operates using a 110 V DC electromagnetic coil with a nominal consumption of 1.7 W, a nominal resistance of 7 kΩ and a nominal coil current of approximately 15.7 mA.
What is the contact rating of the Finder 66.82.9.110.4601?
The relay has two normally open contacts rated at 30 A for the specified AC resistive switching conditions, with a nominal contact voltage of 250 V AC. Its maximum switching voltages are 440 V AC and 220 V DC, subject to the relevant breaking-capacity limits.
What does the DPST-NO contact configuration mean?
DPST-NO means double-pole single-throw, normally open. The relay contains two normally open contact sets that close simultaneously when the coil is energised, allowing two separate electrical circuits to be switched.
How is the Finder 66.82.9.110.4601 installed?
The relay is designed for flange or panel mounting and uses Faston 250 quick-connect terminals measuring 6.3 × 0.8 mm. Its six electrical terminals accommodate the DC coil and two normally open contact circuits.
Trusted by Industrial Automation Professionals Worldwide
Finder Series 66 power relays combine high-current switching capability, durable silver tin oxide contacts, reinforced electrical insulation and practical flange-mounted installation to support reliable electrical control in industrial machinery, commercial equipment and automation systems.
