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IDEC Corporation RH1BUAC120V industrial power relay

The RH1B-UAC120V is a compact, space-saving power relay designed for industrial applications. It features blade terminals and a 10A contact current rating, ideal for controlling electrical loads. Equipped with silver cadmium oxide contacts, it ensures reliable switching with minimal voltage arcing. The relay operates on a coil voltage of 120VAC, with a coil resistance of 16.5 ohms, providing stable performance. Its SPDT contact configuration permits versatile use in automation and control circuits, making it suitable for various industrial processes requiring efficient and reliable relay operation.

Authorized Distributors
Source:Newark
Part No:RH1B-UAC120V
Stock:1107
Inv Date:06-10-2026
Price: Unit price: $15.26
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Source:DigiKey
Part No:RH1B-UAC120V
Stock:626
Inv Date:06-10-2026
Price: Unit price: $12.93
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Part No:RH1B-UAC120V
Stock:374
Inv Date:06-11-2026
Price: Unit price: $12.72
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Part No:RH1B-UAC120V
Stock:517
Inv Date:06-10-2026
Price: Unit price: $15.49
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Part No:RH1B-UAC120V
Stock:498
Inv Date:06-10-2026
Price: Unit price: $12.06
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Part No:RH1B-UAC120V
Stock:498
Inv Date:06-10-2026
Price: Unit price: $12.06
Buy/RFQ:
Part No:RH1B-UAC120V
Stock:35
Inv Date:06-10-2026
Price: Unit price: $13.26
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IDEC Corporation RH1BUAC120V industrial power relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Rating: 10A
  • Coil Voltage: 120VAC
  • Coil Resistance: 16.5 ohms
  • Contact Configuration: SPDT
  • Current Rating: 10A
  • Operating Temperature: -25°C to +70°C
  • Dimensions: Compact size suitable for panel and PCB mounting
  • Electrical Life: 50 million operations
  • Mechanical Life: 50 million operations
  • Insulation Resistance: 100MΩ minimum at 500V DC
  • Dielectric Strength: 2,000V AC for 1 minute between live and dead parts
  • Switching Time: Approx. 25ms maximum
  • Weight: Approximately 50g
  • Additional features: Designed for reliable switching in industrial control systems

Buy the IDEC RH1B-UAC120V – Reliable Industrial Power Relay for Automation

Purchase the IDEC RH1B-UAC120V today for your industrial automation needs. This compact relay features a 10A contact capacity, stable 120VAC coil operation, and silver cadmium oxide contacts for reliable switching. Its space-efficient design makes it suitable for panel and PCB mounting, saving valuable space. Designed for durability, it ensures millions of operations with minimal maintenance. Perfect for controlling motors, lighting, and other electrical loads, this relay provides dependable performance in demanding environments. Order online now and enhance your control system effectively.

Get IDEC RH1B-UAC120V today—built for precision and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy IDEC Corporation RH1BUAC120V?

You can click on the BUY or RFQ button to purchase RH1BUAC120V from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RH1BUAC120V?

You can download the RH1BUAC120V datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RH1BUAC120V?

IDEC Corporation

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