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IDEC RH4BULCDC12V Power Relay

This 12 V DC power relay features a 4PDT contact configuration, capable of switching up to 10 A. It employs blade terminal mounting, designed for reliable control applications. The relay is compact, single-side stable, and suitable for use in automation and industrial control systems. It offers excellent electrical life, insulation resistance, and dielectric strength, ensuring longevity. This relay is an essential component for switching inductive and resistive loads in various electronic and control devices, providing stable operation and ease of installation.

Authorized Distributors
Source:DigiKey
Part No:RH4B-ULCDC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $27.36
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Part No:RH4B-ULCDC12V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $27.36
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Part No:RH4B-ULCDC12V
Stock:4
Inv Date:06-10-2026
Price: Unit price: $31.91
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Part No:RH4B-ULCDC12V
Stock:10
Inv Date:06-10-2026
Price: Unit price: $19.11
Buy/RFQ:
Part No:RH4B-ULCDC12V
Stock:10
Inv Date:06-10-2026
Price: Unit price: $19.11
Buy/RFQ:

IDEC RH4BULCDC12V Power Relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Resistance: 50 mΩ maximum
  • Maximum Switching Capacity: 10A, 250V AC resistive
  • Coil Voltage: 12V DC
  • Power Consumption: 0.9W
  • Insulation Resistance: 100 MΩ minimum (500V DC megger)
  • Dielectric Strength: 2,000V AC for 1 minute
  • Mechanical Life: 50,000,000 operations minimum
  • Electrical Life: 1,800 operations per hour
  • Operating Temperature Range: -25°C to +50°C
  • Weight: approximately 24g
  • Mounting: Blade terminal, single-side stable

Buy the Idec Series RH4B Power Relay: RH4BULCDC12V

Order the Idec RH4BULCDC12V power relay online today and enhance your control system with a durable, high-capacity switching component. Its 4PDT contacts support 10A loads, ideal for industrial automation, electronic control, and switching applications. The blade terminal mounting allows for easy installation and secure connections, providing reliable operation under various environmental conditions. Designed with high insulation resistance and dielectric strength, this relay guarantees long life, safety, and consistency. Make your purchase now to ensure seamless control and automation in your projects.

Buy Idec RH4BULCDC12V relay now and experience unmatched reliability and performance in control system switching.

Frequently Asked Questions

Where can I buy IDEC RH4BULCDC12V?

You can click on the BUY or RFQ button to purchase RH4BULCDC12V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH4BULCDC12V?

You can download the RH4BULCDC12V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH4BULCDC12V?

IDEC

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