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ABB XT4S 160 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=160A Ii=1600A
MPN: 1SDA068323R1
Alt. SKU: XT4S 160 TMA 160-1600 4p F F InN=50%
Special Price
£882.74
£735.62
Regular Price
£1,358.06
Why Choose the Moulded Case Circuit Breaker [1SDA068323R1]
The TMAX XT4S 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R) rated at 160 A, with adjustable current settings from 800 to 1600 A (I3). The neutral pole is rated at 50% of the phase poles, ensuring reliable protection and compatibility in three-phase electrical installations. This robust device is designed for precise overload and short-circuit protection in commercial and industrial applications.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release.
- Rated Current: 160 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Number of Poles: 4P (including neutral at 50% of phase current).
- Rated Impulse Withstand Voltage: 8 kV.
- Terminal Type and Connection: Front bolt terminals, M8 screw size, tightening torque 8 N·m.
- Connecting Capacity: Busbar 85 to 200 mm².
- Short-Circuit Breaking Capacity (Ics/Icu): Up to 85 kA (220-240 V AC) and 50 kA (380-440 V AC).
- Mechanical and Electrical Durability: 25,000 mechanical cycles; 8,000 electrical cycles at 120 per hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX XT4S 160?
The rated current is 160 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
How many poles does the circuit breaker have?
It has four poles, including a neutral at 50% of phase current.
What is the short-circuit breaking capacity of the TMAX XT4S 160?
It has a breaking capacity of up to 85 kA at 220-240 V AC and 50 kA at 380-440 V AC.
What type of terminals does this circuit breaker use?
It features front bolt terminals with an M8 screw size.
What is the connecting capacity for busbars?
The connecting capacity is from 85 to 200 mm².
What is the mechanical and electrical durability of this circuit breaker?
It offers 25,000 mechanical cycles and 8,000 electrical cycles at 120 per hour.
| Manufacturer Part Number | 1SDA068323R1 |
|---|---|
| Barcode | 8015644696344 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | XT4S 160 TMA 160-1600 4p F F InN=50% |
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