ABB 1SDA067620R1 XT2H 160 TMA 50-500 4p F F moulded case circuit breaker, a four-pole SACE Tmax XT MCCB with thermomagnetic release and front terminals for low-voltage circuit protection.
£604.54
The ABB 1SDA067620R1 is a robust SACE Tmax XT moulded case circuit breaker (MCCB) designed for dependable protection in industrial and commercial low-voltage electrical distribution systems. As part of the advanced ABB Tmax XT2 series, this circuit breaker provides reliable overload and short-circuit protection for demanding installations.
This ABB XT2H 160 TMA 50-500 4p F F features a fixed four-pole construction with front terminals, making it suitable for control panels, distribution boards and machine supply circuits. Its thermomagnetic TMA release provides adjustable protection, helping engineers configure the breaker to suit the requirements of the connected load.
With a rated current of 50 A, a four-pole design and high breaking capacity performance, the 1SDA067620R1 is ideal for installations requiring strong protection, reliable isolation and long-term operational safety.
Moulded case circuit breakers such as the ABB XT2H 160 are used to protect electrical systems against overloads and short circuits. By interrupting fault currents quickly and reliably, they help reduce equipment damage, downtime and safety risks within industrial electrical installations.
The 1SDA067620R1 is particularly suited to panel builders, electrical contractors and maintenance engineers who require a dependable four-pole MCCB for power distribution, machinery protection and control panel applications.
| Current | 50 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | SACE Tmax XT |
| Model | XT2H 160 TMA 50-500 4p F F |
| Product ID | 1SDA067620R1 |
| Product type | Moulded case circuit breaker |
| Frame size | XT2 |
| Rated current | 50 A |
| Number of poles | 4 pole |
| Release type | Thermomagnetic TMA |
| Short-circuit release setting | 250–500 A |
| Rated operational voltage | up to 690 V AC |
| Rated frequency | 50 / 60 Hz |
| Installation type | Fixed |
| Terminal type | Front terminals |
| Standard | IEC 60947-2 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
The ABB 1SDA067620R1 is used for overload and short-circuit protection in low-voltage industrial and commercial electrical distribution systems.
It is an ABB SACE Tmax XT moulded case circuit breaker with a thermomagnetic TMA release.
The ABB 1SDA067620R1 is a four-pole moulded case circuit breaker.
This breaker has a rated current of 50 A.
This model is supplied as a fixed circuit breaker with front terminals for panel and switchboard installation.
ABB SACE Tmax XT moulded case circuit breakers are widely used by panel builders, contractors and industrial engineers for reliable low-voltage circuit protection in demanding electrical distribution applications.
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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...