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E-T-A 4230T120K0CE16A Thermal Magnetic Circuit Breaker

This 2-pole thermal magnetic circuit breaker rated for 16 amperes is designed for reliable protection in industrial and commercial electrical systems. Suitable for 480Y/277VAC and 125VDC applications, it features a lever handle for easy operation and screw terminals for secure wiring. Certified under UL 1077, it offers a high rupture capacity, durable construction, and withstands harsh conditions with an IP20 degree of protection. Ideal for controlling and protecting power circuits in various electrical installations.

Authorized Distributors
Source:DigiKey
Part No:4230-T120-K0CE-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $29.35
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Source:DigiKey
Part No:4230-T120-K0CE-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $30.94
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Part No:4230-T120-K0CE-16A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $31.38
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Part No:4230-T120-K0CE-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $23.15
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Part No:4230-T120-K0CE-16A
Stock:3
Inv Date:06-08-2026
Price: Unit price: $33.76
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Part No:4230-T120-K0CE-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.57
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Part No:4230-T120-K0CE-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.4
Buy/RFQ:
Part No:4230-T120-K0CE-1.6A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.57
Buy/RFQ:
Part No:4230-T120-K0CE-16A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.4
Buy/RFQ:

E-T-A 4230T120K0CE16A Thermal Magnetic Circuit Breaker Specifications:

  • Number of Poles: 2
  • Rated Current: 16A
  • Voltage Rating: 480Y/277VAC, 125VDC
  • Rupture Capacity: 10,000 A (UL 489), 7,500 A (IEC/EN 60947-2)
  • Operation: Lever handle
  • Terminals: Screw terminals
  • Mounting: DIN rail mounting
  • Degree of Protection: IP20
  • Electrical Endurance: 6,000 cycles
  • Mechanical Endurance: 20,000 cycles
  • Insulation Coordination: 6 KV
  • Ambient Temperature: -35°C to +70°C
  • Tightening Torque: 2 N·m max
  • Mass: Approx. 131 g per pole
  • Certifications: UL 1077, UL 489 (for 1-3 poles)

Buy the Steven Engineering Series 4230 Thermal Magnetic Circuit Breaker: 4230T120K0CE16A

Purchase the Steven Engineering Series 4230T120K0CE16A 2-pole 16A thermal magnetic circuit breaker online for reliable circuit protection in industrial and commercial applications. Designed with a lever handle for easy operation and screw terminals for secure connection, it offers high rupture capacity, robust construction, and UL 1077 certification. Perfect for protecting power circuits against overloads and short circuits, ensuring safety and compliance while maintaining seamless electrical system operation.

Get Steven Engineering Series 4230T120K0CE16A today—built for precision and long-lasting durability in electrical circuit protection.

Frequently Asked Questions

Where can I buy E-T-A 4230T120K0CE16A?

You can click on the BUY or RFQ button to purchase 4230T120K0CE16A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T120K0CE16A?

You can download the 4230T120K0CE16A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T120K0CE16A?

E-T-A

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