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FINDER 405281100000 High Isolation Electromechanical Relay

The Finder 40 series relays are compact electromechanical devices designed for high isolation, with 6kV withstand voltage and 8mm creepage, suitable for industrial automation and power switching. They feature single or double pole configurations, with contact pin pitches of 3.5mm or 5mm, and include flux-proof and wash-tight options. These relays support switching capacities up to 16A at 250VAC, utilizing cadmium-free contact materials. Mounted on 35mm DIN rails via screw or screwless sockets, they come with DC coils—standard or sensitive—and AC coils, with bistable versions for specialized needs. Certified by UL, CSA, and VDE, they are ideal for power management, process control, automated systems, and industrial equipment where reliable switching and high dielectric strength are required.

Authorized Distributors
Source:Newark
Part No:40.52.8.110.0000
Stock:373
Inv Date:06-14-2026
Price: Unit price: $16.99
Buy/RFQ:
Source:DigiKey
Part No:40.52.8.110.0000
Stock:0
Inv Date:06-14-2026
Price: Unit price: $10.568
Buy/RFQ:
Part No:40.52.8.110.0000
Stock:41
Inv Date:06-14-2026
Price: Unit price: $16.51
Buy/RFQ:

FINDER 405281100000 High Isolation Electromechanical Relay Specifications:

  • Contact configuration: Single pole (SPDT), Double pole (DPST) in some models
  • Rated current: Up to 16A at 250VAC, maximum peak current 30A
  • Contact material: Cadmium-free AgNi or AgCdO (standard)
  • Pin pitch: 3.5mm or 5mm depending on model
  • Coil voltage: 6-230V AC/DC; sensitive DC options available
  • Insulation: 6 kV withstand voltage, reinforced (8mm) insulation between coil and contacts
  • Mounting: PCB, screw or screwless socket, 35mm DIN rail
  • Environmental protection: Flux-proof RT II, wash-tight RT III options
  • Operating temperature: -40°C to +70°C depending on model
  • Certifications: UL, CSA, VDE approved
  • Bistable versions are available for single coil switch applications
  • Mechanical life: 10^7 cycles, electrical life up to 10^5 cycles under rated load
  • Operate/Release time: Approximately 7-12 ms depending on model
  • Dimensions vary with specific configuration, standard relay height is approximately 20-30mm

Buy the Buy Finder 40 Series Relay Part Number 405281100000 Online

Purchase the Finder 40 series high isolation relays online today to secure dependable switching capabilities up to 16A at 250VAC. These compact, robust relays feature cadmium-free contacts, high dielectric strength, and a variety of mounting options, including PCB and DIN rail. Certified by UL, CSA, and VDE, they are ideal for industrial automation, power management, and process control applications demanding precise switching and high safety standards. Order now and equip your automation systems with reliable relay solutions that deliver superior performance and durability.

Order your Finder 40 series relay Part Number 405281100000 today and ensure reliable, high-voltage isolation for industrial automation and control projects.

Frequently Asked Questions

Where can I buy FINDER 405281100000?

You can click on the BUY or RFQ button to purchase 405281100000 from an authorized FINDER distributor.

How do I troubleshoot issues or seek technical support for part 405281100000?

You can download the 405281100000 datasheet or visit the FINDER website for support.

Who is the manufacturer of 405281100000?

FINDER

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