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IDEC Corporation RH1BULCAC120V Industrial Power Relay

The product is a compact power relay designed for industrial applications, featuring SPDT through 4PDT configurations with a 10A contact capacity. Suitable for space-saving installations, these miniature relays are ideal for control systems requiring reliable switching of resistive or inductive loads. Available with various options such as indicator lights, check buttons, diodes for DC coils, and mounting accessories. They ensure stable operation with specified coil voltages, and are built with durable silver cadmium oxide contacts for long-term performance in automation and control environments.

Authorized Distributors
Source:Newark
Part No:RH1B-ULCAC120V
Stock:134
Inv Date:06-11-2026
Price: Unit price: $19.96
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Source:DigiKey
Part No:RH1B-ULCAC120V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $18.44
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Part No:RH1B-ULCAC120V
Stock:40
Inv Date:06-11-2026
Price: Unit price: $17.9
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Part No:RH1B-ULCAC120V
Stock:234
Inv Date:06-11-2026
Price: Unit price: $21.67
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Part No:RH1B-ULCAC120V
Stock:44
Inv Date:06-11-2026
Price: Unit price: $15.45
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Part No:RH1B-ULCAC120V
Stock:44
Inv Date:06-11-2026
Price: Unit price: $15.45
Buy/RFQ:
Part No:RH1B-ULCAC120V
Stock:1
Inv Date:06-10-2026
Price: Unit price: $18.69
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IDEC Corporation RH1BULCAC120V Industrial Power Relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Resistance: 50m maximum
  • Operating Time: 25ms maximum (SPOT), 2ms maximum (DPDT, 3PDT, 4PDT)
  • Release Time: 25ms maximum (SPOT), 40ms maximum (relays with diodes)
  • Insulation Resistance: 100MΩ minimum at 500V DC
  • Dielectric Strength: 2,000V AC for 1 minute between live and dead parts
  • Continuous Load Current: 10A with resistive or inductive loads (cos φ=0.3, 7ms voltage drop)
  • Coil Voltage Range: 6V, 12V, 24V, 110V, 220V, 240V AC/DC options
  • Electrical Life: 200,000 operations (AC load), 50,000,000 (mechanical)
  • Operating Temperature: -25°C to +70°C
  • Vibration Resistance: 10 to 55Hz, amplitude 0.5mm
  • Shock Resistance: 200m/s² operating extremes
  • Weight: Approximately 24g for SPOT, 37g for DPDT
  • Mounting: DIN rail, panel, PCB, or through panel options
  • Environmental Conditions: Use in environments free from condensation, dust, sulfur dioxide, and hydrogen sulfide

Buy the Reliable Relay 120V Industrial Control for Automation Applications

Secure your IDEC relay now online and benefit from quick delivery of high-performance switching components. Designed for automation, control panels, and industrial equipment, this relay ensures dependable operation in resistive and inductive loads. Available with options such as indicator lights, check buttons, and diodes for DC coils. Easy to mount in DIN rail or panel setups, these relays enhance system reliability and are suitable for a broad range of industrial control applications. Purchase today for seamless integration into your control system.

Order your IDEC SeriesRH1BULCAC120V reliable relay today and enhance your control system with durable, space-efficient switching solutions.

Frequently Asked Questions

Where can I buy IDEC Corporation RH1BULCAC120V?

You can click on the BUY or RFQ button to purchase RH1BULCAC120V from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RH1BULCAC120V?

You can download the RH1BULCAC120V datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RH1BULCAC120V?

IDEC Corporation

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