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OMRON MJN3CAC12 General Purpose Relay

This is a general-purpose, standard relay with plug-in terminals, rated for 10 amps. It features a 12 Vac coil voltage and a 3PDT configuration suitable for various switching applications. The relay is UL and CSA recognized for motor control, capable of handling up to 600 VAC and 1/2 hp motors. It includes various configurations such as SPDT, DPDT, and 3PDT, with optional dust covers, indicator lamps, and push-to-operate buttons, making it ideal for industrial automation and control systems.

Authorized Distributors
Source:DigiKey
Part No:MJN3C-AC12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $31.59
Buy/RFQ:
Source:DigiKey
Part No:MJN3CAC12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $31.59
Buy/RFQ:
Part No:MJN3C-AC12
Stock:0
Inv Date:05-29-2026
Price: Unit price: $37.9
Buy/RFQ:
Part No:MJN3C-AC12
Stock:0
Inv Date:05-28-2026
Price: Unit price: $33.75
Buy/RFQ:
Part No:MJN3CAC12
Stock:3
Inv Date:05-28-2026
Price: Unit price: $21.35
Buy/RFQ:
Part No:MJN3CAC12
Stock:3
Inv Date:05-28-2026
Price: Unit price: $21.35
Buy/RFQ:

OMRON MJN3CAC12 General Purpose Relay Specifications:

  • Configuration: SPDT, DPDT, 3PDT
  • Contact Resistance: 50 mΩ max.
  • Contact Material: Silver alloy
  • UL Ratings: 10A @ 28 VDC, 120/240 VAC at 80% pf, 1/3 hp @ 120 VAC, 1/2 hp @ 277/240/480/600 VAC
  • Coil Data: 12 V AC, Resistance: 21 Ω, Coil Power: 1.7 VA
  • Operate Time: 15 ms nominal; Release Time: 6 ms
  • Operating Temperature: -45°C to 60°C (49°F to 140°F)
  • Storage Temperature: -65°C to 100°C (-85°F to 212°F)
  • Voltage Range: 6 to 240 VAC, Resistance: 170-9100 Ω depending on voltage
  • Insulation Material: Phenolic
  • Weight: 84 g (open relay), 64 g (enclosed relay)

Buy the Omron MJN3CAC12 – Reliable Control Relay for Industrial Applications

Order the Omron MJN3CAC12 relay online today for reliable performance in automation systems. With a 10-amp capacity, 12V AC coil, and various configurations, this relay ensures seamless switching in motor controls and industrial applications. Its UL and CSA recognition guarantee safety and compliance. Designed for durability, it offers quick connect terminals, optional dust covers, indicator lamps, and push-to-operate buttons. Ideal for factory automation, control panels, and electronic systems, ensuring high efficiency and long operational life.

Get Omron MJN3CAC12 today—built for precision and long-lasting durability in industrial automation and control systems.

Frequently Asked Questions

Where can I buy OMRON MJN3CAC12?

You can click on the BUY or RFQ button to purchase MJN3CAC12 from an authorized OMRON distributor.

How do I troubleshoot issues or seek technical support for part MJN3CAC12?

You can download the MJN3CAC12 datasheet or visit the OMRON website for support.

Who is the manufacturer of MJN3CAC12?

OMRON

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