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IDEC Corporation RH2BULDC12V Power Relay

The RH2B-ULDC12V is a compact, versatile power relay featuring a DPDT configuration with silver cadmium oxide contacts and an LED indicator. Designed for industrial control and automation, it supports high current capacity in a space-efficient size, making it suitable for diverse applications. The relay operates with a DC coil rated at 12V, with a contact resistance of 50 mΩ and a maximum switching capacity of 10A. Its operating temperature range is from -25°C to 70°C, ensuring reliable performance in various environmental conditions. Easy to mount with blade terminals, it is ideal for automated systems requiring frequent switching and robustness.

Authorized Distributors
Source:Newark
Part No:RH2B-ULDC12V
Stock:127
Inv Date:06-10-2026
Price: Unit price: $18.97
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Source:DigiKey
Part No:RH2B-ULDC12V
Stock:64
Inv Date:06-10-2026
Price: Unit price: $15.83
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Part No:RH2B-ULDC12V
Stock:263
Inv Date:06-11-2026
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Part No:RH2B-ULDC12V
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Inv Date:06-11-2026
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Part No:RH2B-ULDC12V
Stock:84
Inv Date:06-10-2026
Price: Unit price: $19.26
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Part No:RH2B-ULDC12V
Stock:76
Inv Date:06-10-2026
Price: Unit price: $14.86
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Part No:RH2B-ULDC12V
Stock:76
Inv Date:06-10-2026
Price: Unit price: $14.86
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Part No:RH2B-ULDC12V
Stock:8
Inv Date:06-10-2026
Price: Unit price: $16.52
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IDEC Corporation RH2BULDC12V Power Relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Resistance: 50 mΩ maximum
  • Operating Time: 25 ms maximum
  • Release Time: 25 ms maximum
  • Contact Ratings: 10A maximum load, 300V AC, 10A DC
  • Operating Temperature Range: -25°C to 70°C
  • Coil Voltage: 12V DC
  • Power Consumption: AC: 2VA, DC: 0.8W
  • Insulation Resistance: 100 MΩ minimum at 500V DC
  • Dielectric Strength: 2,000V AC for 1 minute
  • Mechanical Life: 50 million operations
  • Electrical Life: 200,000 operations at rated load
  • Weight: ~37g
  • Mounting: M3 screws, Blade terminals
  • Vibration Resistance: 10 to 55 Hz, amplitude 0.5 mm
  • Shock Resistance: 20G operating

Buy the IDEC Series RH2B Power Relays: RH2BULDC12V

Order the IDEC RH2BULDC12V relay online today and ensure reliable switching in your automation projects. Designed with a compact footprint and high current capacity, this relay features silver oxide contacts with an LED indicator for easy status monitoring. Its DC coil rated at 12V provides efficient operation across a wide temperature range from -25°C to 70°C. Suitable for industrial applications, it assures durability, consistent performance, and straightforward installation, making your control system more efficient and dependable.

Get IDEC RH2BULDC12V today—built for precision and long-lasting durability in industrial control systems.

Frequently Asked Questions

Where can I buy IDEC Corporation RH2BULDC12V?

You can click on the BUY or RFQ button to purchase RH2BULDC12V from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RH2BULDC12V?

You can download the RH2BULDC12V datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RH2BULDC12V?

IDEC Corporation

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