ABB 1SDA068230R1 XT3S 250 TMD 160-1600 4p F F InN=100% moulded case circuit breaker, a 160 A four-pole fixed MCCB with front terminals, fully rated neutral and thermomagnetic release for low-voltage circuit protection.
£1,078.34
The ABB 1SDA068230R1 is a dependable moulded case circuit breaker (MCCB) from the ABB Tmax XT range, designed to provide reliable low-voltage circuit protection for industrial and commercial electrical installations. Identified as XT3S 250 TMD 160-1600 4p F F InN=100%, this four-pole breaker combines compact fixed mounting with effective thermomagnetic protection and a fully rated neutral.
This ABB Tmax XT3S circuit breaker is suitable for switchboards, distribution panels, machinery panels and four-pole electrical systems requiring dependable overload and short-circuit protection. Its fixed design, front terminal connection and thermomagnetic TMD release make it a practical choice for panel builders, electrical contractors and maintenance engineers.
With a rated current of 160 A and a short-circuit breaking capacity of up to 50 kA at 415 V AC, the 1SDA068230R1 delivers strong protection performance for demanding power distribution applications. The fully rated neutral makes it well suited to four-pole installations where neutral protection and full neutral current capacity are required.
Moulded case circuit breakers such as the ABB 1SDA068230R1 are used to protect electrical circuits against overload and short-circuit faults. By disconnecting the circuit when abnormal current conditions occur, they help protect cables, switchgear, machinery and connected equipment from damage.
The ABB Tmax XT range is widely used in low-voltage power distribution where compact design, reliable protection and strong breaking capacity are required. The XT3S 250 frame provides proven ABB performance for industrial panels, commercial switchboards and OEM electrical systems.
| Current | 160 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | Tmax XT |
| Model | XT3S 250 TMD 160-1600 4p F F InN=100% |
| Product ID | 1SDA068230R1 |
| EAN | 8015644021368 |
| Product type | Moulded case circuit breaker |
| Frame size | XT3S 250 |
| Rated current | 160 A |
| Number of poles | 4 pole |
| Neutral rating | InN=100% |
| Release type | TMD thermomagnetic |
| Magnetic trip setting | 1600 A |
| Breaking capacity | 50 kA at 415 V AC |
| Rated voltage | up to 690 V AC |
| Rated DC voltage | 500 V DC |
| Rated frequency | 50 / 60 Hz |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Protection rating | IP20 |
| Standard | IEC 60947-2 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
The ABB 1SDA068230R1 is used to protect low-voltage electrical circuits against overloads and short circuits in industrial and commercial installations.
It is an ABB Tmax XT3S moulded case circuit breaker with a fixed four-pole design, front terminals and a fully rated neutral.
The 1SDA068230R1 has a rated current of 160 A.
InN=100% means the neutral pole is fully rated, allowing it to carry the same rated current as the phase poles.
This MCCB uses a TMD thermomagnetic release, providing thermal overload protection and magnetic short-circuit protection.
ABB Tmax XT moulded case circuit breakers are trusted by panel builders, contractors and maintenance engineers for dependable low-voltage circuit protection across industrial and commercial electrical installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...