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E-T-A 4230T110K0BU16A thermal magnetic circuit breaker

This single-pole thermal magnetic circuit breaker rated for 16A is designed for reliable overload and short circuit protection in electrical systems. Operating at 277VAC and 60VDC, it features lever actuation, screw terminals for secure connections, and is certified under UL 489. Suitable for use in industrial, commercial, and residential applications, it provides high rupture capacity, visual status indication, and is mounted on a DIN rail for easy installation. Its high durability ensures long-term protection for cables, motors, and electronic equipment.

Authorized Distributors
Source:DigiKey
Part No:4230-T110-K0BU-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $30.62
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Source:DigiKey
Part No:4230-T110-K0BU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $32.28
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Part No:4230-T110-K0BU-16A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $32.3
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Part No:4230-T110-K0BU-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $24.26
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Part No:4230-T110-K0BU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $33.09
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Part No:4230-T110-K0BU-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $20.5
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Part No:4230-T110-K0BU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:
Part No:4230-T110-K0BU-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $20.5
Buy/RFQ:
Part No:4230-T110-K0BU-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $21.72
Buy/RFQ:

E-T-A 4230T110K0BU16A thermal magnetic circuit breaker Specifications:

  • Current Rating: 16A
  • Voltage Rating: AC 277 V, DC 60 V
  • Number of Poles: 1
  • Mounting: DIN rail
  • Actuation: Lever
  • Terminals: Screw terminals
  • Certification: UL 489
  • Compatibility: Protection of cables, motors, transformers, electronic devices
  • Rupture Capacity: 10,000 A
  • Weight: Approx. 116 g
  • Operational Temperature: -35°C to +70°C
  • Mechanical Endurance: 20,000 cycles
  • Electrical Endurance: 6,000 cycles
  • Dimensions: Approximate length 90 mm, width 18 mm, height 70 mm
  • Protection Degree: IP20
  • Cable Cross-Section: Up to 35 mm²
  • Vibration Resistance: 5 g, 10-57 Hz
  • Shock Resistance: 30 g, 11 ms
  • Corrosion Test: Salt mist for 96 hours
  • Humidity Resistance: 48 hours at 95% RH at +40°C

Buy the Steven Engineering 4230T110K0BU16A – Reliable Circuit Breaker for Industrial Applications

Purchase the Steven Engineering Series 4230T110K0BU16A single-pole thermal magnetic circuit breaker online today for your industrial or commercial electrical systems. Rated 16A and certified under UL 489, it offers dependable overload and short circuit protection. Featuring lever actuation and screw terminals, this circuit breaker is designed for easy installation on DIN rails. Its high rupture capacity and robust construction ensure long-term performance and safety for cables, motors, transformers, and electronic equipment, making it ideal for various demanding applications.

Order your Steven Engineering Series 4230T110K0BU16A circuit breaker today and ensure your electrical protection with high-performance, UL certified reliability.

Frequently Asked Questions

Where can I buy E-T-A 4230T110K0BU16A?

You can click on the BUY or RFQ button to purchase 4230T110K0BU16A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T110K0BU16A?

You can download the 4230T110K0BU16A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T110K0BU16A?

E-T-A

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