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E-T-A 4230T120K0DU16A thermal magnetic circuit breaker

This 2-pole thermal magnetic circuit breaker rated for 16A at 240VAC and 125VDC features a lever operation and screw terminals, compliant with UL 489 standards. It provides reliable overload and short circuit protection for residential, commercial, and industrial electrical systems. With a high rupture capacity of up to 10,000 A, it ensures safety and durability in demanding environments. Its compact design allows for easy DIN rail mounting, making it suitable for circuit protection in various automation and electrical distribution applications.

Authorized Distributors
Source:DigiKey
Part No:4230-T120-K0DU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $66.13
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Part No:4230-T120-K0DU-16A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $66.49
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Part No:4230-T120-K0DU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $67.63
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Part No:4230-T120-K0DU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $47.79
Buy/RFQ:
Part No:4230-T120-K0DU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $47.79
Buy/RFQ:

E-T-A 4230T120K0DU16A thermal magnetic circuit breaker Specifications:

  • Number of Poles: 2
  • Current Rating: 16A
  • Rated Voltage: 240V AC / 125V DC
  • Rupture Capacity: 10,000 A
  • Mounting: DIN rail mounting
  • Terminal Type: Screw terminals
  • Compliance: UL 489, IEC/EN 60947-2
  • Operational Temperature: -35°C to +70°C
  • Tightening Torque: 2.0 Nm max.
  • Mass: Approximately 131 g per pole
  • Voltage Drop (at 1 In): 0.18 V at 25°C
  • Protection Degree: IP20
  • Vibration Resistance: 5 g (IEC 60068-2-6)
  • Shock Resistance: 30 g (IEC 60068-2-27)
  • Corrosion Resistance: 96-hour salt mist test
  • Humidity Resistance: 48 hours at 95% RH

Buy the Steven Engineering 4230T120K0DU16A – Reliable Circuit Breaker for Industrial Applications

Order the Steven Engineering 4230T120K0DU16A circuit breaker online today and ensure safe, reliable overload and short circuit protection for your electrical system. Its DIN rail mounting, screw terminals, and high rupture capacity make it an ideal choice for industrial and residential applications. With UL and IEC certifications, this breaker offers durability and compliance for demanding environments. Invest in quality protection that guarantees operational safety, easy installation, and long-lasting performance. Purchase now to improve your electrical infrastructure effortlessly.

Buy Steven Engineering 4230T120K0DU16A now and experience unmatched reliability and performance in overload and short circuit protection.

Frequently Asked Questions

Where can I buy E-T-A 4230T120K0DU16A?

You can click on the BUY or RFQ button to purchase 4230T120K0DU16A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T120K0DU16A?

You can download the 4230T120K0DU16A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T120K0DU16A?

E-T-A

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