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E-T-A 4230T110K0CE4A Thermal Magnetic Circuit Breaker

This compact 1-pole thermal magnetic circuit breaker is rated at 4A, designed for reliable protection of electrical circuits in industrial and commercial environments. Suitable for AC voltage applications at 277VAC and DC at 60VDC, it features a toggle actuation for easy operation and screw terminals for secure connections. Compliant with safety standards including UL 1077, it offers high rupture capacity with a positively trip-free snap mechanism ensuring dependable switching behavior. Ideal for protecting cables, motors, and sensitive electronic equipment in various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0CE-4A
Stock:55
Inv Date:06-08-2026
Price: Unit price: $17.18
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Part No:4230-T110-K0CE-4A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $18.25
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Part No:4230-T110-K0CE-4A
Stock:1
Inv Date:06-08-2026
Price: Unit price: $18.58
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Part No:4230-T110-K0CE-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $11.52
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Part No:4230-T110-K0CE-4A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $11.52
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Part No:4230-T110-K0CE-4A
Stock:40
Inv Date:06-08-2026
Price: Unit price: $33.63
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E-T-A 4230T110K0CE4A Thermal Magnetic Circuit Breaker Specifications:

  • Voltage Rating: AC 277 V; DC 60 V
  • Current Rating: 4A
  • Poles: Single pole
  • Mounting: DIN rail mounting
  • Terminal Type: Screw terminals
  • Actuation: Toggle
  • Rupture Capacity: 10,000 A (UL 489)
  • Standards: UL 1077, IEC 60947-2
  • Endurance: 20,000 cycles mechanically, 6,000 cycles electrically
  • Ambient Temperature: -35°C to +70°C
  • Mass: Approximately 116 g
  • Insulation Coordination: 6 KV/3 (reinforced insulation)
  • Degree of Protection: IP20
  • Vibration Resistance: 10-57 Hz, 5 g
  • Shock Resistance: 30g (11 ms)
  • Corrosion & Humidity Testing: Relevant IEC standards

Buy the Innovative Circuit Breaker 4230T110K0CE4A – Reliable Circuit Protection for Industrial Applications

Enhance your electrical safety with our 1-pole thermal magnetic circuit breaker rated at 4A, suitable for 277VAC or 60VDC applications. Featuring UL 1077 compliance, toggle actuation, and screw terminals, it offers dependable circuit protection. Ideal for protecting cables, motors, and electronic devices in industrial settings. Easy to install on DIN rails, it provides high rupture capacity and durable performance, ensuring your systems operate safely and efficiently. Purchase online now for fast delivery and trusted quality.

Order your Steven Engineering Series 4230T110K0CE4A circuit breaker today and ensure the reliable protection of your electrical systems with this high-performance component.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0CE4A?

You can click on the BUY or RFQ button to purchase 4230T110K0CE4A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0CE4A?

You can download the 4230T110K0CE4A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0CE4A?

E-T-A

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