ABB 1SDA068069R1 Tmax XT3N 250 moulded case circuit breaker, a 200 A four pole fixed MCCB with front terminals, fully rated neutral and TMD thermomagnetic release for industrial and commercial low-voltage circuit protection.
£970.93
The ABB 1SDA068069R1 is a robust Tmax XT3N 250 moulded case circuit breaker designed for reliable protection of industrial and commercial low-voltage electrical distribution systems. As part of the ABB SACE Tmax XT circuit breaker range, it provides dependable overload and short-circuit protection in a compact four-pole fixed configuration.
This circuit breaker is fitted with a TMD thermomagnetic release, offering thermal overload protection and magnetic short-circuit protection for AC and DC applications. Its fully rated neutral design makes it suitable for three-phase installations where neutral protection or complete circuit isolation is required.
With a rated current of 200 A, an instantaneous short-circuit setting of 2000 A and a breaking capacity of 36 kA at 415 V AC, the ABB 1SDA068069R1 is ideal for demanding low-voltage installations. The four-pole fixed design with front terminals supports straightforward installation inside electrical panels and distribution assemblies.
Moulded case circuit breakers such as the ABB Tmax XT3N are used to protect low-voltage electrical circuits against overloads and short circuits. By disconnecting the circuit during fault conditions, they help prevent cable overheating, equipment damage and disruption to connected systems.
The ABB 1SDA068069R1 combines compact construction with thermomagnetic protection, making it suitable for panel builders, electrical contractors and industrial engineers. Its fixed four-pole arrangement with fully rated neutral is ideal for three-phase systems requiring neutral protection or complete circuit isolation in a space-efficient format.
| Current | 200 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | SACE Tmax XT |
| Model | XT3N 250 TMD 200-2000 4p F F InN=100% |
| Product ID | 1SDA068069R1 |
| Product type | Moulded case circuit breaker |
| Rated current | 200 A |
| Frame size | XT3N 250 |
| Number of poles | 4-pole |
| Neutral rating | 100% |
| Trip unit | TMD thermomagnetic release |
| Setting range | 140...200 A |
| Instantaneous short-circuit setting | 2000 A |
| Breaking capacity | 36 kA at 415 V AC |
| Rated operational voltage | 690 V AC / 500 V DC |
| Rated insulation voltage | 800 V |
| Rated impulse withstand voltage | 8 kV |
| Frequency | 50 / 60 Hz |
| Mounting type | Fixed |
| Terminal connection | Front terminals |
| EAN | 8015644019709 |
| Dimensions (H × W × D) | approx. 150 × 140 × 70 mm |
| Weight | approx. 2.1 kg |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
The ABB 1SDA068069R1 is used to provide overload and short-circuit protection in low-voltage industrial and commercial electrical distribution systems.
This Tmax XT3N circuit breaker has a rated current of 200 A.
The circuit breaker has a four-pole configuration with a fully rated neutral, making it suitable for three-phase and neutral protection applications.
It is fitted with a TMD thermomagnetic release, providing thermal overload and magnetic short-circuit protection.
It is typically installed in switchboards, distribution panels, control panels and industrial electrical assemblies.
ABB Tmax XT moulded case circuit breakers are widely used by panel builders, electrical contractors and industrial engineers for reliable low-voltage protection in demanding electrical installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...