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ABB XT4S 160 3 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=32A Ii=320A
MPN: 1SDA068302R1
Alt. SKU: XT4S 160 TMD 32-320 3p F F
Special Price
£721.40
£601.17
Regular Price
£1,109.84
Why Choose the Moulded Case Circuit Breaker [1SDA068302R1]
The C.BREAKER TMAX XT4S 160 is a fixed three-pole circuit breaker featuring front-access terminals for straightforward installation and maintenance. Equipped with a thermomagnetic release (TMD R) adjustable from 32 to 320 A, it provides reliable protection against overloads and short circuits. This breaker is designed for robust performance in industrial and commercial electrical distribution systems, ensuring compatibility with standard switchgear configurations and delivering consistent operational safety.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Current: 32 A (setting range 22.4–32 A), Rated Uninterrupted Current 160 A.
- Short-Circuit Breaking Capacity: Up to 85 kA at 220–240 V AC, 50 kA at 380–440 V AC, and 50 kA at 250–500 V DC (2 or 3 poles in series).
- Number of Poles: 3 poles.
- Impulse Withstand Voltage: 8 kV.
- Terminal Type and Connection: Front terminals with M8 bolt connection, suitable for busbars 85–200 mm².
- Mechanical Durability: 25,000 operations at 240 cycles per hour.
- Electrical Durability: 8,000 operations at 120 cycles per hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the C.BREAKER TMAX XT4S 160?
It is a fixed three-pole moulded case circuit breaker with a thermomagnetic release TMD.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
What is the short-circuit breaking capacity of the TMAX XT4S 160?
It has a short-circuit breaking capacity of up to 85 kA at 220–240 V AC, 50 kA at 380–440 V AC, and 50 kA at 250–500 V DC (2 or 3 poles in series).
What is the cable capacity for the front terminals?
The front terminals are suitable for busbars of 85–200 mm².
How many operations can the circuit breaker endure mechanically?
The mechanical durability is rated for 25,000 operations at 240 cycles per hour.
What is the electrical durability of the C.BREAKER TMAX XT4S 160?
The electrical durability is rated for 8,000 operations at 120 cycles per hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068302R1 |
|---|---|
| Barcode | 8015644021986 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 32A |
| Alternative Product SKU | XT4S 160 TMD 32-320 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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