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E-T-A 4230T130K0DU4A Thermal Magnetic Circuit Breaker

This 3-pole thermal magnetic circuit breaker is rated for 4A at 240VAC, designed for reliable circuit protection in industrial and commercial applications. It features a lever actuation for easy operation and screw terminals for secure electrical connections, ensuring durability and safety. Compliant with UL 489 standards, it offers high rupture capacity and is ideal for protecting cables, motors, transformers, and electronic equipment. Its robust construction and precise trip characteristics make it suitable for various control and distribution systems, ensuring safety and operational efficiency.

Authorized Distributors
Source:DigiKey
Part No:4230-T130-K0DU-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $103.51
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Part No:4230-T130-K0DU-4A
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Inv Date:06-09-2026
Price: Unit price: $103.09
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Part No:4230-T130-K0DU-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $105.95
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Part No:4230-T130-K0DU-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $78.21
Buy/RFQ:
Part No:4230-T130-K0DU-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $78.21
Buy/RFQ:

E-T-A 4230T130K0DU4A Thermal Magnetic Circuit Breaker Specifications:

  • Number of Poles: 3
  • Rated Voltage: 240 V AC
  • Current Rating: 4 A
  • Standards: UL 489, IEC/EN 60947-2
  • Rupture Capacity: 10,000 A (UL 489), 7,500 A (IEC 60947-2)
  • Mechanical Endurance: 20,000 cycles
  • Electrical Endurance: 6,000 cycles
  • Terminals: Screw terminals compatible with wire sizes up to 16 mm²
  • Ambient Temperature: -35°C to +70°C
  • Mounting: DIN rail mounting
  • Mass: Approximately 131 g per pole
  • Degree of Protection: IP20
  • Vibration Resistance: Sinusoidal + 0.38 mm (10-57 Hz), 5 g
  • Shock Resistance: 30 g (11 ms)
  • Corrosion Resistance: 96-hour salt mist test
  • Humidity Resistance: 48 hours at 95% RH, +40°C
  • Insulation Coordination: 6 KV/3 (reinforced insulation)

Buy the Buy Industrial Circuit Breaker Part Number 4230T130K0DU4A Online

Purchase the high-quality 3-pole 4A thermal magnetic circuit breaker rated for 240VAC with screw terminals and UL 489 compliance. Designed for reliable circuit protection, it features lever actuation for ease of use, high rupture capacity, and robust construction. Ideal for protecting industrial equipment such as motors, transformers, and control systems. Its DIN rail mounting ensures quick installation, while its durable design guarantees long-term performance. Order online today and enhance your electrical safety with this dependable circuit breaker.

Get 4230T130K0DU4A circuit breaker today—built for precision, safety, and long-lasting durability in industrial electrical systems.

Frequently Asked Questions

Where can I buy E-T-A 4230T130K0DU4A?

You can click on the BUY or RFQ button to purchase 4230T130K0DU4A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T130K0DU4A?

You can download the 4230T130K0DU4A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T130K0DU4A?

E-T-A

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