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E-T-A 4230T110K0DU2A Thermal Magnetic Circuit Breaker

This 1-pole thermal magnetic circuit breaker provides reliable overcurrent protection for electrical circuits in various settings. Rated for 2A and suitable for AC 277V or DC 60V systems, it features a toggle lever for easy operation and screw terminals for secure wiring connection. With UL 489 certification and robust rupture capacity, it ensures safety and durability. Designed for DIN rail mounting, it offers high performance with visual status indication, making it ideal for protecting cables, motors, transformers, and electronic equipment in industrial and commercial environments.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0DU-2A
Stock:1
Inv Date:06-08-2026
Price: Unit price: $30.62
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Part No:4230-T110-K0DU-2A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $32.3
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Part No:4230-T110-K0DU-2A
Stock:12
Inv Date:06-08-2026
Price: Unit price: $35.37
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Part No:4230-T110-K0DU-2A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:
Part No:4230-T110-K0DU-2A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:

E-T-A 4230T110K0DU2A Thermal Magnetic Circuit Breaker Specifications:

  • Number of Poles: 1-pole
  • Rated Current: 2A
  • Voltage Rating: AC 277V, DC 60V
  • Mounting: DIN rail
  • Actuation: Toggle lever
  • Terminals: Screw terminals
  • Certification: UL 489
  • Rupture Capacity: 10,000 A (UL 489), 7,500 A (IEC/EN 60947-2)
  • Mechanical Endurance: 20,000 cycles
  • Electrical Endurance: 6,000 cycles
  • Dimensions: Approx. 52 mm x 78 mm x 71 mm
  • Temperature Range: -35°C to +70°C
  • Protection Degree: IP20
  • Vibration Resistance: Sinusoidal 5g, 10-87 Hz
  • Shock Resistance: 30 g (11 ms)
  • Corrosion Resistance: 96 hours in 5% salt mist
  • Humidity Resistance: 48 hours at 95% RH, 40°C

Buy the Steven Engineering Series 4230T Thermal Magnetic Circuit Breaker: 4230T110K0DU2A

Purchase the Steven Engineering Series 4230T 1-pole 2A thermal magnetic circuit breaker online today for reliable overcurrent protection. Designed for DIN rail mounting, it features a toggle actuator and secure screw terminals. Certified under UL 489, this breaker ensures safety in industrial, commercial, and electronic applications, protecting cables, motors, and transformers efficiently. With a high rupture capacity and solid durability, it provides long-lasting performance and simplifies installation. Get your dependable circuit protection solution now with easy online ordering.

Order your Steven Engineering Series 4230T thermal magnetic circuit breaker 2A today and give your electrical systems the dependable protection they deserve.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0DU2A?

You can click on the BUY or RFQ button to purchase 4230T110K0DU2A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0DU2A?

You can download the 4230T110K0DU2A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0DU2A?

E-T-A

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