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IDEC RH1BULAC12V Power Relay

This power relay features a 12 VAC coil voltage and a single pole double throw (SPDT) contact configuration with a 10 A current rating. It is designed for blade terminal mounting and operates as a single side stable relay, suitable for various control applications.

Authorized Distributors
Source:DigiKey
Part No:RH1B-ULAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $17.05
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Part No:RH1B-ULAC12V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $13.23
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Part No:RH1B-ULAC12V
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Inv Date:06-11-2026
Price: N/A
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Part No:RH1B-ULAC12V
Stock:0
Inv Date:06-10-2026
Price: Unit price: $15.36
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Part No:RH1B-ULAC12V
Stock:12
Inv Date:06-10-2026
Price: Unit price: $9.4
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Part No:RH1B-ULAC12V
Stock:12
Inv Date:06-10-2026
Price: Unit price: $9.4
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IDEC RH1BULAC12V Power Relay Specifications:

  • Coil Voltage: 12 VAC
  • Contact Configuration: SPDT (Single Pole Double Throw)
  • Contact Current Rating: 10A
  • Mounting Type: Blade terminal
  • Operation: Single side stable
  • Physical Dimensions: Not specified in provided data
  • Material: Silver cadmium oxide contact material
  • Contact Resistance: 50mΩ maximum
  • Insulation Resistance: 100MO minimum at 600V DC
  • Dielectric Strength: 2,000V AC for 1 minute between live and dead parts
  • Operate Time: Approx. 5 ms
  • Release Time: Approx. 2 ms
  • Power Consumption: AC: 1.4VA (50Hz), 1.2VA (60Hz); DC: 0.8W
  • Vibration Resistance: 10 to 55Hz, amplitude 0.5mm
  • Shock Resistance: 20G
  • Mechanical Life: 50 million operations
  • Electrical Life: 200,000 operations at rated load
  • Operating Temperature: -25°C to +40°C
  • Weight: Not specified in provided data

Buy the IDEC Series RH1B SPDT Power Relay: RH1BULAC12V

Purchase the IDEC RH1BULAC12V power relay online today and ensure reliable operation with a 12 VAC coil, 10A contact capacity, and blade terminal mounting. Perfect for automation and control systems, this single side stable relay offers quick response times and durable construction. Ideal for switching loads efficiently and safely, it supports various control applications. Order now for fast delivery and high-performance reliability in your industrial setup, backed by IDEC’s trusted quality standards.

Get IDEC RH1BULAC12V today—built for precision and long-lasting durability in control systems and automation applications.

Frequently Asked Questions

Where can I buy IDEC RH1BULAC12V?

You can click on the BUY or RFQ button to purchase RH1BULAC12V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH1BULAC12V?

You can download the RH1BULAC12V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH1BULAC12V?

IDEC

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