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E-T-A 4230T110K0BU10A Thermal Magnetic Circuit Breaker

This thermal magnetic circuit breaker provides reliable protection for industrial electrical systems with a 10A current rating, suitable for DIN rail mounting. It features a toggle lever, screw terminals for secure wiring, and operates at voltages up to 277VAC and 60VDC. Designed in accordance with UL 489 standards, it offers high rupture capacity and a positively trip-free mechanism for dependable switching behavior. Ideal for protecting cables, motors, transformers, and electronic equipment in diverse industrial applications, ensuring safety and compliance.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0BU-10A
Stock:54
Inv Date:06-08-2026
Price: Unit price: $30.62
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Part No:4230-T110-K0BU-10A
Stock:6
Inv Date:06-09-2026
Price: Unit price: $32.29
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Part No:4230-T110-K0BU-10A
Stock:1
Inv Date:06-08-2026
Price: Unit price: $32.45
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Part No:4230-T110-K0BU-10A
Stock:30
Inv Date:06-08-2026
Price: Unit price: $21.13
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Part No:4230-T110-K0BU-10A
Stock:30
Inv Date:06-08-2026
Price: Unit price: $21.13
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Part No:4230-T110-K0BU-10A
Stock:10
Inv Date:06-08-2026
Price: Unit price: $63.441
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E-T-A 4230T110K0BU10A Thermal Magnetic Circuit Breaker Specifications:

  • Current Rating: 10A
  • Voltage Rating: AC 277V, DC 60V
  • Poles: Single pole
  • Mounting: DIN rail mounting
  • Terminal Type: Screw terminals
  • Standards: UL 489, IEC/EN 60947-2
  • Rupture Capacity: 10,000A (Icu), 7,500A (Ics)
  • Electrical Endurance: 6,000 cycles
  • Mechanical Endurance: 20,000 cycles
  • Operating Temperature: -35°C to +70°C
  • Degree of Protection: IP20
  • Tightening Torque: 2.Nm max.
  • Mass: Approx. 116g

Buy the Steven Engineering 4230T110K0BU10A – Reliable Circuit Breaker for Industrial Applications

Secure your electrical systems with the Steven Engineering thermal magnetic circuit breaker. Designed for industrial use, it offers high rupture capacity, UL 489 compliance, and easy screw terminal connections. Perfect for protecting motors, transformers, and electronic equipment at 277VAC or 60VDC. Its DIN rail mounting ensures simple installation. Trust in its durability, electrical endurance, and safety features to safeguard your machinery and prevent electrical faults. Purchase online today for dependable risk mitigation and compliance.

Buy Steven Engineering 4230T110K0BU10A now and experience unmatched reliability and performance for your industrial electrical protection needs.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0BU10A?

You can click on the BUY or RFQ button to purchase 4230T110K0BU10A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0BU10A?

You can download the 4230T110K0BU10A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0BU10A?

E-T-A

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