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IDEC RH4BULAC240V Power Relay

This power relay features a coil voltage of 240 VAC and a 4-pole double throw contact configuration, supporting multiple circuit switching with a 10A current rating. Designed for reliable operation with blade terminals, it is suitable for various industrial automation applications. The relay incorporates a single side stable function, ensuring stable and consistent switching of circuits. It is engineered to withstand various electrical loads and environmental conditions, making it ideal for control systems that require dependable switching performance over extensive operational cycles.

Authorized Distributors
Source:Newark
Part No:RH4B-ULAC240V
Stock:7
Inv Date:06-10-2026
Price: Unit price: $29.79
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Source:DigiKey
Part No:RH4B-ULAC240V
Stock:19
Inv Date:06-10-2026
Price: Unit price: $27.34
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Part No:RH4B-ULAC240V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $24.98
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Part No:RH4B-ULAC240V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $29.25
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Part No:RH4B-ULAC240V
Stock:80
Inv Date:06-10-2026
Price: Unit price: $18.4
Buy/RFQ:
Part No:RH4B-ULAC240V
Stock:80
Inv Date:06-10-2026
Price: Unit price: $18.4
Buy/RFQ:

IDEC RH4BULAC240V Power Relay Specifications:

  • Coil Voltage: 240 VAC
  • Contact Configuration: 4PDT (Four-Pole Double-Throw)
  • Contact Rating: 10A
  • Mounting Type: Blade terminals
  • Operation: Single side stable function
  • Operating Environment: Suitable for industrial control systems
  • Durability: Designed for extensive operational cycles
  • Mechanical Life: 50 million operations minimum
  • Electrical Life: Typically 200,000 operations at rated load
  • Operating Temperature: -25°C to +50°C
  • Vibration Resistance: 10 to 55 Hz, amplitude 0.5 mm
  • Shock Resistance: 200 m/s², 11 ms duration
  • Insulation Resistance: 100 MΩ minimum (500V DC megger)
  • Dielectric Strength: 2,000V AC for 1 minute between live and dead parts
  • Power Consumption: Approximately 1.5W

Buy the Buy IDEC RH4BULAC240V Power Relay Part Number RH4BULAC240V Online

Experience dependable circuit switching with the IDEC power relay designed for industrial automation. Featuring a 240 VAC coil voltage, 4PDT contact configuration, and a 10A switching capacity, it ensures robust performance. Mountable with blade terminals, this relay offers high durability and long operational life, making it ideal for control systems that demand reliable, extended operation. Purchase online today and enhance your automation projects with a trusted, high-quality relay engineered for excellence and stability in demanding environments.

Order your IDEC RH4BULAC240V power relay today and ensure reliable circuit switching with a durable 10A contact capacity and stable operation for your industrial projects.

Frequently Asked Questions

Where can I buy IDEC RH4BULAC240V?

You can click on the BUY or RFQ button to purchase RH4BULAC240V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH4BULAC240V?

You can download the RH4BULAC240V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH4BULAC240V?

IDEC

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