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E-T-A 4230T130K0CU20A Thermal Magnetic Circuit Breaker

This is a 3-pole thermal magnetic circuit breaker rated for 20A at 240VAC. It features a lever operation and screw terminals, compliant with UL 489 standards. Designed for reliable high-performance circuit protection, it offers high rupture capacity and typical applications include protecting cables, motors, transformers, and industrial control systems. It has a rated voltage of 240V AC, a current range of 1A to 63A, and an enduran ce of 20,000 mechanical cycles and 6,000 electrical cycles, making it suitable for demanding environments.

Authorized Distributors
Source:DigiKey
Part No:4230-T130-K0CU-20A
Stock:1
Inv Date:06-08-2026
Price: Unit price: $98.16
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Part No:4230-T130-K0CU-20A
Stock:1
Inv Date:06-09-2026
Price: Unit price: $103.09
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Part No:4230-T130-K0CU-20A
Stock:2
Inv Date:06-08-2026
Price: Unit price: $42.79
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Part No:4230-T130-K0CU-20A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $78.21
Buy/RFQ:
Part No:4230-T130-K0CU-20A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $78.21
Buy/RFQ:
Part No:4230-T130-K0CU-20A
Stock:2
Inv Date:06-08-2026
Price: Unit price: $228.388
Buy/RFQ:

E-T-A 4230T130K0CU20A Thermal Magnetic Circuit Breaker Specifications:

  • Rated voltage: AC 240 V
  • Current rating: 1 A to 63 A
  • Poles: 3
  • Type: Thermal-magnetic circuit breaker
  • Operation: Lever actuation
  • Terminal type: Screw terminals
  • Electrical cycles endurance: 6,000 cycles
  • Mechanical cycles endurance: 20,000 cycles
  • Rupture capacity: 10,000 A (UL 489)
  • Protection degree: IP20
  • Compliance: UL 489, IEC/EN 60947-2, UL 1077
  • Mounting: DIN rail
  • Dimensions: Approx. 116 g per pole
  • Ambient temperature: -35°C to +70°C

Buy the Steven Engineering Series 4230 Circuit Breaker: 4230T130K0CU20A

Order the Steven Engineering Series 4230T130K0CU20A three-pole thermal magnetic circuit breaker online today to ensure high-quality, reliable protection for your electrical systems. Designed for demanding environments, it features a lever operation, screw terminals, and a high rupture capacity, making installation straightforward and maintenance simple. Compatible with DIN rail mounting, this breaker is suitable for protecting cables, motors, transformers, and industrial equipment. Purchase now for fast delivery and safeguard your electrical infrastructure with a trusted, UL 489-compliant device.

Buy Steven Engineering 4230T130K0CU20A circuit breaker now and experience unmatched reliability and performance in industrial electrical protection.

Frequently Asked Questions

Where can I buy E-T-A 4230T130K0CU20A?

You can click on the BUY or RFQ button to purchase 4230T130K0CU20A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T130K0CU20A?

You can download the 4230T130K0CU20A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T130K0CU20A?

E-T-A

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