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IDEC RH4BUAC24V Power Relay

This power relay features a 274 VAC coil voltage and a 4PDT (Four Form C) contact configuration, capable of handling 10 A current. It is mounted using blade terminals and operates as a single side stable device, suitable for various switching applications. Designed for reliable performance, this relay's compact size makes it ideal for space-conscious projects. It includes robust contact ratings and UL/CSA approval, ensuring safety and efficiency in industrial automation, control panels, and electrical systems where high-capacity switching is essential.

Authorized Distributors
Source:Newark
Part No:RH4B-UAC24V
Stock:208
Inv Date:06-10-2026
Price: Unit price: $22.84
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Source:DigiKey
Part No:RH4B-UAC24V
Stock:21
Inv Date:06-10-2026
Price: Unit price: $20.92
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Part No:RH4B-UAC24V
Stock:2
Inv Date:06-11-2026
Price: Unit price: $20.92
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Part No:RH4B-UAC24V
Stock:142
Inv Date:06-10-2026
Price: Unit price: $25.47
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Part No:RH4B-UAC24V
Stock:52
Inv Date:06-10-2026
Price: Unit price: $20.43
Buy/RFQ:
Part No:RH4B-UAC24V
Stock:52
Inv Date:06-10-2026
Price: Unit price: $20.43
Buy/RFQ:
Part No:RH4B-UAC24V
Stock:1
Inv Date:06-10-2026
Price: Unit price: $21.37
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IDEC RH4BUAC24V Power Relay Specifications:

  • Coil Voltage: 274 VAC
  • Contact Configuration: 4PDT (Four Form C)
  • Contact Capacity: 10 A
  • Mounting Type: Blade terminals
  • Operation Type: Single side stable
  • Contact Resistance: 50 mΩ maximum
  • Insulation Resistance: 100 MΩ minimum (500 V DC)
  • Dielectric Strength: 2,000 V AC for 1 minute between live and dead parts
  • Contact Material: Silver cadmium oxide
  • Operate Time: 5 ms
  • Release Time: 4 ms
  • Electrical Life: 200,000 operations minimum (120V AC, 10A)
  • Mechanical Life: 50 million operations
  • Operating Temperature: -25°C to +40°C
  • Vibration Resistance: 10 to 55 Hz, amplitude 0.5 mm
  • Shock Resistance: 20 G, 11 ms duration
  • Weight: Approximate 74 g

Buy the Idec Series RH4B Power Relay: RH4BUAC24V

Purchase the Idec RH4BUAC24V power relay online today and enhance your automation systems with high-capacity, UL/CSA approved switching technology. This relay features a 274 VAC coil voltage, robust 10A contact capacity, compact blade terminal mounting, and reliable operation. Its built-in safety features, long electrical life, and durable contact material make it ideal for industrial automation, control panels, and electrical systems that demand space-efficient and dependable performance. Get yours now for seamless integration and optimal system reliability.

Order your Idec Series RH4BUAC24V power relay today and ensure reliable high-capacity switching for your industrial control projects.

Frequently Asked Questions

Where can I buy IDEC RH4BUAC24V?

You can click on the BUY or RFQ button to purchase RH4BUAC24V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH4BUAC24V?

You can download the RH4BUAC24V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH4BUAC24V?

IDEC

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