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ABB XT4V 160 3 pole Very High MCCB Adjustable Thermal-Magnetic Release In=160A Ii=1600A
ABB 1SDA068408R1 XT4V 160 TMA 160A three pole fixed moulded case circuit breaker with adjustable thermomagnetic trip unit for industrial and commercial low voltage circuit protection.
Why Choose the ABB 1SDA068408R1 Tmax XT4V Moulded Case Circuit Breaker?
The ABB 1SDA068408R1 is a high-performance Tmax XT4V moulded case circuit breaker (MCCB) designed for dependable low voltage circuit protection in demanding industrial and commercial power distribution systems. As part of the advanced ABB SACE Tmax XT range, it delivers robust switching, reliable protection and very high fault interruption performance for critical electrical installations.
This fixed three-pole MCCB is fitted with a TMA adjustable thermomagnetic trip unit, providing thermal overload protection together with adjustable magnetic short-circuit protection. This makes it suitable for applications where dependable protection, practical coordination and robust ABB build quality are required.
With a rated current of 160 A, a three-pole fixed configuration and front terminal connections, the ABB 1SDA068408R1 is ideal for industrial switchboards, distribution panels, machinery control systems and commercial power installations requiring compact high-performance circuit protection.
Key Advantages
- High-performance ABB Tmax XT4V moulded case circuit breaker.
- 160 A rated current for low voltage distribution protection.
- Three-pole fixed MCCB with front terminal connections.
- TMA adjustable thermomagnetic trip unit for overload and short-circuit protection.
- Very high breaking capacity for demanding industrial fault protection.
- Compact construction suitable for modern switchboards and control panels.
Key Features
- ABB SACE Tmax XT4V series.
- 160 A rated current.
- 160 A frame size.
- Three-pole fixed circuit breaker.
- TMA 160-1600 adjustable thermomagnetic release.
- 690 V AC rated operational voltage.
- Front terminal connection arrangement.
- Designed for IEC low voltage circuit protection applications.
Reliable Circuit Protection for Industrial Distribution Systems
Moulded case circuit breakers such as the ABB Tmax XT4V protect electrical installations by disconnecting circuits during overload or short-circuit conditions. This helps protect cables, switchgear and connected equipment while improving electrical safety and continuity of service.
The ABB 1SDA068408R1 is especially suitable for installations requiring compact fixed circuit protection with very high fault interruption capability. Its TMA adjustable thermomagnetic trip unit provides dependable protection for industrial and commercial low voltage distribution systems.
Typical Applications
- Industrial power distribution boards.
- Commercial electrical switchboards.
- Machinery control panels.
- Manufacturing and process facilities.
- Building services distribution systems.
- OEM panel building and automation systems.
Technical Specifications
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| Current | 160 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 150 kA | |
| Trip Unit | Thermal-magnetic | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT4V 160 TMA 160-1600 3p F F | |
| Product code | 1SDA068408R1 | |
| EAN | 8015644023140 | |
| Product type | Moulded Case Circuit Breaker | |
| Rated current | 160 A | |
| Rated uninterrupted current | 160 A | |
| Frame size | XT4 160 | |
| Number of poles | 3 | |
| Trip unit | TMA adjustable thermomagnetic release | |
| Release range | 160-1600 A | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | up to 150 kA at 415 V AC | |
| Short-circuit performance level | V | |
| Terminal connection | Front terminals | |
| Mounting type | Fixed | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | approx. 160 × 105 × 82.5 mm | |
| Weight | approx. 2.5 kg |
Frequently Asked Questions
What is the ABB 1SDA068408R1 used for?
The ABB 1SDA068408R1 is used to protect low voltage electrical circuits against overloads and short circuits in industrial and commercial distribution systems.
What is the rated current of this circuit breaker?
This MCCB has a rated current of 160 A.
How many poles does the ABB 1SDA068408R1 have?
The ABB 1SDA068408R1 is a three-pole moulded case circuit breaker.
What trip unit is fitted to this MCCB?
It is fitted with a TMA adjustable thermomagnetic trip unit, providing overload and short-circuit protection.
Where is this circuit breaker typically installed?
It is typically installed in electrical switchboards, power distribution panels, machinery control panels and industrial low voltage systems.
Trusted by Electrical Engineers Worldwide
ABB Tmax XT moulded case circuit breakers are trusted by panel builders, contractors and electrical engineers worldwide for reliable low voltage protection, high breaking performance and long-term operational safety.
