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IDEC RH4BULCAC12V Power Relay

This compact power relay operates with a 12 VAC coil voltage, featuring a 4PDT contact configuration rated at 10 A. Designed for reliable switching, it utilizes blade terminals for easy mounting and offers a single-side stable operating function. The relay is suitable for various industrial automation and control applications, providing high capacity in a small form factor. It includes robust contact materials, insulation resistance of 100MΩ, and dielectric strength of 2,000V AC, ensuring durability and safe operation over extended periods in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:RH4B-ULCAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $27.97
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Part No:RH4B-ULCAC12V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $25.07
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Part No:RH4B-ULCAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $25.57
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Part No:RH4B-ULCAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $20.05
Buy/RFQ:
Part No:RH4B-ULCAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $20.05
Buy/RFQ:

IDEC RH4BULCAC12V Power Relay Specifications:

  • Coil Voltage: 12 VAC
  • Contact Configuration: 4PDT
  • Contact Rating: 10 A
  • Mounting: Blade terminals
  • Contact Material: Silver cadmium oxide
  • Insulation Resistance: 100MΩ (500V DC megger)
  • Dielectric Strength: 2,000V AC (1 minute)
  • Operate Time: Typical, see datasheet
  • Release Time: Typical, see datasheet
  • Power Consumption: Approximately 1.5W
  • Mechanical Life: 50,000,000 operations
  • Electrical Life: 200,000 operations at rated load
  • Operating Temperature Range: -25°C to +50°C
  • Weight: Approx. 24g

Buy the Buy IDEC RH4BULCAC12V Power Relay Part Number RH4BULCAC12V Online

Order the IDEC RH4BULCAC12V power relay online today to ensure reliable and efficient control in your automation projects. With a 12 VAC coil, 4PDT contact configuration, and a 10 A current rating, this relay provides high-capacity switching in a compact form factor. Its blade terminal mounting allows for quick installation, and its durable contact materials ensure long-lasting performance even in demanding environments. Ideal for industrial automation, control panels, and electrical systems, purchase now for quality and dependable operation.

Get IDEC RH4BULCAC12V today—built for precision, high capacity switching, and long-lasting durability.

Frequently Asked Questions

Where can I buy IDEC RH4BULCAC12V?

You can click on the BUY or RFQ button to purchase RH4BULCAC12V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH4BULCAC12V?

You can download the RH4BULCAC12V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH4BULCAC12V?

IDEC

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