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IDEC OC31 Heavy Duty NEMA Pushbutton

The IDEC TWTD series represents a robust solution for industrial switching needs. Built with a chrome plated zinc locking ring, die cast zinc mounting threads, and steel anti-rotation rings, these pushbuttons provide exceptional durability and a secure fit. The self-cleaning contacts and modular construction enhance flexibility and reliability. Available with LED or incandescent illumination and transformer or full voltage options, the TWTD series caters to a wide range of applications, offering long-lasting, industrial-strength quality.

Authorized Distributors
Source:DigiKey
Part No:OC-31
Stock:7
Inv Date:06-10-2026
Price: Unit price: $11.21
Buy/RFQ:
Part No:OC-31
Stock:1
Inv Date:06-11-2026
Price: Unit price: $8.31
Buy/RFQ:
Part No:OC-31
Stock:72
Inv Date:06-10-2026
Price: Unit price: $8.31
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Part No:OC-31
Stock:61
Inv Date:06-10-2026
Price: Unit price: $5.08
Buy/RFQ:
Part No:OC-31
Stock:61
Inv Date:06-10-2026
Price: Unit price: $5.08
Buy/RFQ:

IDEC OC31 Heavy Duty NEMA Pushbutton Specifications:

  • Standards: EN60947-1, EN60947-5-1, VDE0660-200, UL508, CSA C22-2 No.14
  • Operating Temperature: -25 to +50°C
  • Storage Temperature: -40 to +70°C
  • Vibration Resistance: 10 to 55Hz, 98m/sec
  • Shock Resistance: 980m/sec
  • Degree of Protection: IP65 (front), IP54 (key switches)
  • NEMA Rating: Type 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13
  • Mechanical Life (Momentary): 5,000,000 operations
  • Mechanical Life (Other): 500,000 operations
  • Pollution Degree: 3 (switches without transformer), 2 (switches with transformer)
  • Minimum Switching Capacity: 5 mA at 3V AC/DC
  • Contact Operation: Slow break NC or NO, self-cleaning
  • Terminal Torque: 0.8 N m
  • Wire Size: Minimum 1 x 22 AWG, max. 2 x 14 AWG or 1 x 12 AWG
  • Contact Resistance: 50mΩ or less
  • Contact Gap (NO/NC): 4mm
  • Contact Gap (NO-EM/NC-LB): 2mm
  • Contact Material: Silver

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Frequently Asked Questions

Where can I buy IDEC OC31?

You can click on the BUY or RFQ button to purchase OC31 from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part OC31?

You can download the OC31 datasheet or visit the IDEC website for support.

Who is the manufacturer of OC31?

IDEC

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