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ABB XT2S 160 4 pole Standard MCCB Electronic trip unit LSIG Ii=160A
ABB 1SDA067855R1 XT2S 160 Ekip LSIG In=160A 4P F F In=100% moulded case circuit breaker with 160 A rated current, four-pole configuration, fully rated neutral, fixed front terminals and electronic LSIG trip unit for low voltage circuit protection.
Why Choose the ABB 1SDA067855R1 XT2S 160 Ekip LSIG In=160A 4P MCCB?
The ABB 1SDA067855R1 is a compact and high-performance SACE Tmax XT2S moulded case circuit breaker (MCCB) designed for dependable low voltage circuit protection. As part of the advanced ABB Tmax XT range, this circuit breaker provides accurate protection for industrial, commercial and OEM electrical distribution systems.
This model is fitted with an Ekip LSIG electronic trip unit, offering long-time, short-time, instantaneous and earth fault protection for improved selectivity and reliable fault interruption. Its solid-state release provides precise protection settings and consistent tripping performance in demanding electrical installations.
With a 160 A rated current, four-pole configuration, fully rated neutral and fixed front terminal design, the ABB 1SDA067855R1 is ideal for switchboards, distribution panels, machinery control systems and infrastructure applications requiring compact, robust and accurate circuit protection.
Key Advantages
- High-quality ABB SACE Tmax XT2S moulded case circuit breaker.
- 160 A rated current for low voltage power distribution protection.
- Four-pole design with fully rated neutral protection.
- Ekip LSIG electronic trip unit with long-time, short-time, instantaneous and earth fault protection.
- Fixed front terminal configuration for switchboard and panel installation.
- High breaking capacity suitable for demanding industrial electrical networks.
Key Features
- ABB SACE Tmax XT series.
- XT2S 160 frame size.
- 160 A rated current.
- Four-pole MCCB.
- Fully rated neutral.
- Ekip LSIG electronic release.
- Fixed mounting design.
- Front terminals for straightforward wiring.
- Designed for IEC low voltage installations.
Reliable Circuit Protection for Low Voltage Distribution
Moulded case circuit breakers such as the ABB SACE Tmax XT2S range are used to protect electrical circuits from damage caused by overloads, short circuits and earth faults. The electronic trip unit monitors current flow and disconnects the circuit when unsafe electrical conditions are detected.
The ABB 1SDA067855R1 is particularly suitable for installations requiring compact dimensions, high breaking performance and accurate protection settings. Its four-pole fixed construction with fully rated neutral makes it suitable for industrial switchboards, machinery panels, commercial distribution boards and low voltage infrastructure systems.
Typical Applications
- Industrial switchboards and distribution panels.
- Commercial electrical installations.
- OEM machinery and control panels.
- Motor control centres and automation systems.
- Low voltage power distribution circuits.
- Building services and infrastructure applications.
Technical Specifications
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| Current | 160 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT2S 160 Ekip LSIG In=160A 4P F F In=100% | |
| Product ID | 1SDA067855R1 | |
| Product type | Moulded case circuit breaker | |
| Frame size | XT2 160 | |
| Rated current | 160 A | |
| Rated uninterrupted current | 160 A | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V AC | |
| Rated impulse withstand voltage | 8 kV | |
| Rated frequency | 50 / 60 Hz | |
| Number of poles | 4 | |
| Neutral rating | 100% fully rated neutral | |
| Trip unit | Ekip LSIG electronic | |
| Release type | Solid-state release in AC | |
| Breaking capacity | 50 kA at 400 V AC | |
| Service breaking capacity | 100% Icu | |
| Mounting type | Fixed | |
| Terminal type | Front terminals | |
| Standards | IEC 60947-2 | |
| Height | 130 mm | |
| Width | 120 mm | |
| Depth | 82.5 mm | |
| Weight | approx. 1.6 kg |
Frequently Asked Questions
What is the ABB 1SDA067855R1 used for?
This MCCB is used to protect low voltage electrical circuits from overloads, short circuits and earth faults in industrial, commercial and OEM installations.
What is the rated current of this circuit breaker?
The ABB 1SDA067855R1 has a 160 A rated current.
How many poles does the ABB 1SDA067855R1 have?
This model is a four-pole moulded case circuit breaker.
What does fully rated neutral mean?
A fully rated neutral means the neutral pole is rated at 100% of the circuit breaker current rating, supporting applications where neutral loading must be fully protected.
What does Ekip LSIG protection provide?
The Ekip LSIG electronic trip unit provides long-time, short-time, instantaneous and earth fault protection for accurate circuit monitoring and reliable fault interruption.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax XT moulded case circuit breakers are trusted by panel builders, electrical engineers and industrial operators worldwide for reliable circuit protection, compact design and dependable performance in low voltage power distribution systems.
