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E-T-A 4230T130K0BE20A Thermal Magnetic Circuit Breaker

The E-T-A thermal magnetic circuit breaker is a 3-pole device rated for 20A, designed for reliable overcurrent protection in electrical systems. Operating at 480Y/277VAC, it features a lever actuator and screw terminal connections for easy installation. Its construction complies with UL 1077 standards, ensuring safety and durability for various industrial and electrical applications. Suitable for protecting cables, motors, transformers, and electrical equipment, this circuit breaker offers high rupture capacity and durable performance with a nominal current rating and robust design suitable for DIN rail mounting.

Authorized Distributors
Source:DigiKey
Part No:4230-T130-K0BE-20A
Stock:3
Inv Date:06-08-2026
Price: Unit price: $41
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Part No:4230-T130-K0BE-20A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $43.77
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Part No:4230-T130-K0BE-20A
Stock:2
Inv Date:06-08-2026
Price: Unit price: $16.39
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Part No:4230-T130-K0BE-20A
Stock:54
Inv Date:06-08-2026
Price: Unit price: $27.62
Buy/RFQ:
Part No:4230-T130-K0BE-20A
Stock:54
Inv Date:06-08-2026
Price: Unit price: $27.62
Buy/RFQ:
Part No:4230-T130-K0BE-20A
Stock:2
Inv Date:06-08-2026
Price: Unit price: $87.484
Buy/RFQ:

E-T-A 4230T130K0BE20A Thermal Magnetic Circuit Breaker Specifications:

  • Poles: 3-pole
  • Rated current: 20A
  • Operating voltage: 480Y/277VAC
  • Actuation: Lever
  • Terminals: Screw terminals
  • Compliance: UL 1077 standards
  • Mounting: DIN rail
  • Mass: approximately 131 g per pole
  • Rupture capacity: 10,000 A (to UL 489)
  • Endurance: 20,000 mechanical cycles, 6,000 electrical cycles
  • Insulation coordination: 6 KV/3 (reinforced insulation)
  • Degree of protection: IP20
  • Tightening torque: 2 N·m max.
  • Ambient temperature: -35°C to +70°C
  • Vibration: +0.38 mm (10-57 Hz), 5 g
  • Shock: 30 g (11 ms)
  • Corrosion resistance: Salt mist and humidity tested

Buy the E-T-A Series Thermal Magnetic Circuit Breaker 4230T130K0BE20A

Purchase the E-T-A 3-pole thermal magnetic circuit breaker model 4230T130K0BE20A online today to ensure reliable electrical protection. This high-performance device operates at 480Y/277VAC, rated for 20A, featuring screw terminals and a lever actuating mechanism for straightforward installation. Designed to meet UL 1077 standards, it guarantees safety and durability in industrial environments. With a high rupture capacity of 10,000 A and endurance for thousands of cycles, this breaker provides dependable overcurrent protection for cables, motors, and transformers. Shield your electrical systems with this robust and easy-to-install circuit breaker, available online now.

Buy E-T-A 4230T130K0BE20A now and experience unmatched reliability and performance with high rupture capacity and easy DIN rail mounting.

Frequently Asked Questions

Where can I buy E-T-A 4230T130K0BE20A?

You can click on the BUY or RFQ button to purchase 4230T130K0BE20A from an authorized E-T-A distributor.

How do I troubleshoot issues or seek technical support for part 4230T130K0BE20A?

You can download the 4230T130K0BE20A datasheet or visit the E-T-A website for support.

Who is the manufacturer of 4230T130K0BE20A?

E-T-A

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