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IDEC RH3BULAC120V Power Relay

This power relay features a coil voltage of 120 VAC, a 3PDT contact configuration, and a 10 A current rating. It is mounted with blade terminals and operates as a single-side stable relay, ideal for control and automation systems requiring reliable switching with high capacity in a compact form factor.

Authorized Distributors
Source:Newark
Part No:RH3B-ULAC120V
Stock:296
Inv Date:06-10-2026
Price: Unit price: $24.19
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Source:DigiKey
Part No:RH3B-ULAC120V
Stock:153
Inv Date:06-10-2026
Price: Unit price: $19.85
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Part No:RH3B-ULAC120V
Stock:30
Inv Date:06-11-2026
Price: Unit price: $19.85
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Part No:RH3B-ULAC120V
Stock:327
Inv Date:06-10-2026
Price: Unit price: $24.55
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Part No:RH3B-ULAC120V
Stock:127
Inv Date:06-10-2026
Price: Unit price: $18.52
Buy/RFQ:
Part No:RH3B-ULAC120V
Stock:127
Inv Date:06-10-2026
Price: Unit price: $18.52
Buy/RFQ:
Part No:RH3B-ULAC120V
Stock:89
Inv Date:06-10-2026
Price: Unit price: $21.04
Buy/RFQ:

IDEC RH3BULAC120V Power Relay Specifications:

  • Coil Voltage: 120 VAC
  • Contact Configuration: 3PDT
  • Contact Rating: 10 A
  • Contact Resistance: 50 mΩ maximum
  • Operate Time: 5 ms
  • Release Time: 2 ms
  • Insulation Resistance: 100 MΩ minimum (600 V DC megger)
  • Dielectric Strength: 2,000 V AC, 1 minute
  • Electrical Life: 200,000 operations minimum (120 V AC, 10 A)
  • Mechanical Life: 50 million operations minimum
  • Weight: approximately 50 g
  • Operating Temperature: -25°C to +70°C
  • Vibration Resistance: 10 to 55 Hz, amplitude 0.5 mm
  • Shock Resistance: 20 G, 11 ms
  • Contact Material: Silver cadmium oxide

Buy the IDEC Series RH3B Relay: 120VAC Power Relay with 3PDT Contacts

Enhance your control and automation projects with the IDEC Series RH3B relay featuring a 120VAC coil, 10A current capacity, and 3PDT contact configuration. Designed for durability and reliable operation, this relay mounts easily with blade terminals and suits a variety of industrial and commercial applications. Purchase online now to benefit from fast shipping and genuine quality, ensuring your systems operate efficiently and safely with this high-capacity, space-saving relay model.

Order your IDEC Series RH3B relay with 120VAC coil today and give your control systems reliable switching performance in a compact package.

Frequently Asked Questions

Where can I buy IDEC RH3BULAC120V?

You can click on the BUY or RFQ button to purchase RH3BULAC120V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH3BULAC120V?

You can download the RH3BULAC120V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH3BULAC120V?

IDEC

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