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Littelfuse ARP43S Alternating Relay

The ARP Series alternating relay is designed for systems requiring equal run time for two motors, offering flexibility to switch or lock loads manually. Its features include LED indicators, compatibility with front panel or DIN-rail mounting, and options for simplex or duplex operation. This relay ensures reliable switching with isolated contacts, suitable for automation and industrial control applications. It supports voltage ratings of 120VAC, 230VAC, and 24VAC, with easy installation and a robust build for long-lasting performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:ARP43S
Stock:2
Inv Date:05-28-2026
Price: Unit price: $180.73
Buy/RFQ:
Source:DigiKey
Part No:ARP43S
Stock:4
Inv Date:05-28-2026
Price: Unit price: $175.47
Buy/RFQ:
Part No:ARP43S
Stock:30
Inv Date:05-29-2026
Price: Unit price: $173.72
Buy/RFQ:
Part No:ARP43S
Stock:1
Inv Date:05-28-2026
Price: Unit price: $175.47
Buy/RFQ:
Part No:ARP43S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $141.18
Buy/RFQ:
Part No:ARP43S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $141.18
Buy/RFQ:
Part No:ARP43S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $141.1
Buy/RFQ:

Littelfuse ARP43S Alternating Relay Specifications:

  • Voltage Ratings: 120VAC, 230VAC, 24VAC
  • Contact Rating: 10A @ 300VAC, 1/3 hp @ 120/240VAC
  • Input Voltage Tolerance: ±10% for AC line
  • Mounting: Front panel or 35mm DIN rail
  • Isolation Voltage: >1500V RMS input to output
  • Operating Temperature: -20°C to +60°C
  • Dimensions: H 60.7 mm, W 45.2 mm
  • Power Supplies Supported: 8-pin or 11-pin sockets
  • Switching Features: Alternating, locking, duplexing
  • Protection: Vibration-resistant, designed for industrial use

Buy the Buy Hoty ARP Series Alternating Relay Part Number ARP43S Online

Purchase the Hoty ARP43S alternating relay online today for precise motor control and dependable operation. This versatile relay supports multiple voltage ratings and mounting options, making it suitable for various industrial automation applications. With LED indicators, isolation protection, and flexible switching modes including alternating and duplex functions, it ensures efficient system operation. Its robust design withstands vibration and temperature fluctuations, providing long-lasting durability. Optimize your automation setup now by buying this high-quality relay online for quick delivery and excellent performance.

Get Hoty ARP43S today—designed for reliable motor switching and industrial automation.

Frequently Asked Questions

Where can I buy Littelfuse ARP43S?

You can click on the BUY or RFQ button to purchase ARP43S from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part ARP43S?

You can download the ARP43S datasheet or visit the Littelfuse website for support.

Who is the manufacturer of ARP43S?

Littelfuse

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