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ABB XT4N 160 4 pole Normal MCCB Adjustable Thermal-Magnetic Release In=125A Ii=1250A
ABB 1SDA068107R1 Tmax XT4N 125A four pole moulded case circuit breaker with TMA thermomagnetic release, fixed front terminals, fully rated neutral and 36 kA breaking capacity at 415 V AC for low-voltage circuit protection.
£745.85
Why Choose the ABB 1SDA068107R1 Tmax XT4N MCCB?
The ABB 1SDA068107R1 is a robust SACE Tmax XT4N moulded case circuit breaker (MCCB) designed for reliable overload and short-circuit protection in industrial and commercial low-voltage electrical systems. As part of the trusted ABB Tmax XT circuit breaker range, it provides dependable protection for switchgear, distribution panels, machinery and control panel applications.
This MCCB features a fixed four-pole construction with front terminals, making it suitable for panel builders, OEMs and electrical contractors requiring compact and reliable circuit protection. Its TMA thermomagnetic release combines adjustable thermal overload protection with magnetic short-circuit protection, helping safeguard cables, connected equipment and electrical infrastructure.
With a rated current of 125 A, an instantaneous magnetic trip setting of 625–1250 A and a fully rated neutral, the ABB 1SDA068107R1 is well suited to power distribution panels, machinery circuits, automation systems and industrial electrical installations.
Key Advantages
- Reliable ABB Tmax XT4N moulded case circuit breaker for low-voltage protection.
- 125 A rated current for industrial and commercial electrical systems.
- Four-pole fixed MCCB with front terminal connections.
- TMA thermomagnetic release for overload and short-circuit protection.
- 625–1250 A instantaneous magnetic trip setting for rapid fault interruption.
- Fully rated neutral for four-pole distribution applications.
Key Features
- ABB SACE Tmax XT4N series.
- 125 A rated current.
- Four-pole MCCB configuration.
- TMA thermomagnetic trip unit.
- Thermal setting range: 87.5–125 A.
- Instantaneous magnetic trip: 625–1250 A.
- Fully rated neutral: InN=100%.
- Fixed version with front terminals.
Reliable Protection for Low Voltage Power Systems
Moulded case circuit breakers such as the ABB 1SDA068107R1 are used to protect electrical circuits from damaging overloads and short-circuit currents. The thermomagnetic release combines adjustable thermal protection for sustained overload conditions with magnetic tripping for rapid response to high fault currents.
The ABB Tmax XT range is widely used in industrial switchboards, distribution panels, machine control systems and commercial installations. Its compact construction, proven protection technology and strong breaking capacity make it a dependable choice for modern low-voltage electrical protection.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and panel boards.
- Control panels and machinery circuits.
- OEM equipment and automation systems.
- Commercial electrical installations.
- Four-pole feeder and branch circuit protection with fully rated neutral.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Current | 125 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 36 kA | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT4N 160 TMA 125-1250 4p F F InN=100% | |
| Product ID | 1SDA068107R1 | |
| EAN | 8015644013981 | |
| Product type | Moulded case circuit breaker | |
| Rated current | 125 A | |
| Frame size | XT4 160 | |
| Number of poles | 4P | |
| Release type | TMA thermomagnetic | |
| Thermal setting range | 87.5–125 A | |
| Instantaneous magnetic trip | 625–1250 A | |
| Neutral rating | InN=100% | |
| Rated operational voltage | 690 V AC / 750 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Ultimate breaking capacity (Icu) | 36 kA at 415 V AC | |
| Mounting / version | Fixed | |
| Terminal connection | Front terminals | |
| Standard | IEC 60947-2 | |
| Dimensions (W × H × D) | approx. 140 × 160 × 82.5 mm | |
| Weight | approx. 3.5 kg | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA068107R1 used for?
The ABB 1SDA068107R1 is used for overload and short-circuit protection in low-voltage electrical distribution systems, switchboards and control panels.
What current rating does this MCCB have?
This ABB Tmax XT4N MCCB has a rated current of 125 A.
How many poles does the ABB 1SDA068107R1 have?
The breaker is a four-pole MCCB designed for circuits requiring four-pole isolation and protection.
What neutral rating does this breaker have?
The ABB 1SDA068107R1 has a fully rated neutral, identified as InN=100%.
What type of trip release is included?
The ABB 1SDA068107R1 includes a TMA thermomagnetic release for overload and short-circuit protection.
Trusted by Electrical Engineers Worldwide
ABB Tmax XT moulded case circuit breakers are trusted by panel builders, contractors and electrical engineers for dependable circuit protection, compact design and reliable performance in industrial and commercial installations.
