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E-T-A 4230T110K0DU1A Thermal Magnetic Circuit Breaker

This is a single-pole thermal magnetic circuit breaker rated for 1 ampere, suitable for 277 VAC or 60 VDC applications. It features a lever actuator and screw terminal connections, complying with UL 489 standards. Designed for reliable protection of electrical circuits, it offers high rupture capacity and complies with international standards for industrial and commercial use, making it ideal for protecting motors, transformers, and electronic equipment. Easy to install on DIN rails, its compact size and robust construction ensure long-lasting performance in various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0DU-1A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $32.28
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Part No:4230-T110-K0DU-1A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $32.3
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Part No:4230-T110-K0DU-1A
Stock:1
Inv Date:06-08-2026
Price: Unit price: $11.89
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Part No:4230-T110-K0DU-1A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:
Part No:4230-T110-K0DU-1A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:

E-T-A 4230T110K0DU1A Thermal Magnetic Circuit Breaker Specifications:

  • Rated current: 1A
  • Voltage ratings: AC 277 V, DC 60 V
  • Number of poles: Single pole
  • Mounting: DIN rail
  • Actuator type: Lever
  • Terminal type: Screw terminals
  • Breaking capacity: 10,000 A (UL 489), 7,500 A (IEC 60947-2)
  • Certifications: UL 489, IEC/EN 60947-2
  • Insulation coordination: 6 KV reinforced insulation
  • Temperature range: -35°C to +70°C
  • Mass: approx. 116 g
  • Tightening torque: 2.Nm max.
  • Environmental protection: IP20
  • Vibration resistance: Sinusoidal 0.38 mm, 5g
  • Shock resistance: 30g (IEC 60068-2-27)
  • Corrosion resistance: 96 hours in 5% salt mist
  • Humidity resistance: 48 hours at 95% RH, +40°C

Buy the Steven Engineering 4230T110K0DU1A – Reliable Circuit Protection for Industrial Applications

Secure your electrical systems today by purchasing the thermal magnetic circuit breaker online. With a compact design, easy DIN rail mounting, and certified safety standards, this single-pole breaker rated for 1A at 277V AC or 60V DC ensures reliable overload and short circuit protection. Ideal for safeguarding motors, transformers, and electronic equipment in industrial and commercial environments, it provides durable performance and peace of mind. Order now to enhance your electrical safety with ease and confidence.

Buy Steven Engineering 4230T110K0DU1A now and experience unmatched reliability and performance for your electrical circuit protection needs.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0DU1A?

You can click on the BUY or RFQ button to purchase 4230T110K0DU1A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0DU1A?

You can download the 4230T110K0DU1A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0DU1A?

E-T-A

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