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E-T-A 4230T110K0BU25A Thermal Magnetic Circuit Breaker

This thermal magnetic circuit breaker is rated for 25A and designed for reliable safety protection. It operates at 277VAC or 60VDC, featuring a toggle action switch for easy operation and screw terminals for secure wiring. Conforming to UL 489 standards, it provides high rupture capacity and robust construction suitable for industrial applications such as protecting cables, motors, transformers, and electronic equipment. With its high performance and durable design, it ensures long-lasting safety and dependable circuit interruption in various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0BU-25A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $32.28
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Part No:4230-T110-K0BU-25A
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Inv Date:06-09-2026
Price: Unit price: $32.3
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Part No:4230-T110-K0BU-25A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $29.3
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Part No:4230-T110-K0BU-25A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:
Part No:4230-T110-K0BU-25A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:

E-T-A 4230T110K0BU25A Thermal Magnetic Circuit Breaker Specifications:

  • Voltage Rating: AC 277 V, DC 60 V
  • Current Rating: 25A
  • Poles: Single pole
  • Rupture Capacity: 10,000 A (UL 489), 7,500 A (IEC/EN 60947-2)
  • Operating Mechanism: Thermal-magnetic, snap action
  • Terminal Type: Screw terminals
  • Mounting: DIN rail
  • Dimensions: Not specified
  • Mass: Approximately 116 g per pole
  • Ambient Temperature: -35°C to +70°C
  • Degree of Protection: IP20
  • Insulation Coordination: 6 KV/3 (reinforced insulation)
  • Vibration Resistance: +0.38 mm (10-57 Hz), 5 g
  • Shock Resistance: 30g (11 ms)
  • Corrosion and Humidity Resistance: Tested to IEC standards

Buy the Schneider Series 4230 Thermal Magnetic Circuit Breaker: 4230T110K0BU25A

Purchase the Schneider 4230T110K0BU25A thermal magnetic circuit breaker online today. Designed for reliable protection at 25A, it features UL 489 compliance, screw terminals for secure wiring, and a toggle switch for easy operation. Ideal for safeguarding cables, motors, and transformers, this breaker offers high rupture capacity and durable construction for industrial safety. Ensure your electrical systems are protected with this robust and dependable breaker, available now for quick online ordering and delivery.

Get Schneider Series 4230T110K0BU25A today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0BU25A?

You can click on the BUY or RFQ button to purchase 4230T110K0BU25A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0BU25A?

You can download the 4230T110K0BU25A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0BU25A?

E-T-A

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