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ABB XT2N 160 3 pole Normal MCCB Adjustable Thermal-Magnetic Release In=63A Ii=630A
MPN: 1SDA067016R1
Alt. SKU: XT2N 160 TMA 63-630 3p F F
Special Price
£248.48
£207.07
Regular Price
£382.28
Why Choose the Moulded Case Circuit Breaker [1SDA067016R1]
The TMAX XT2N 160 fixed three-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 63) designed for reliable protection in industrial and commercial installations. With a rated current range of 315 to 630 A (I3), it ensures precise overload and short-circuit interruption. Its robust construction and compatibility with standard switchgear make it suitable for demanding electrical distribution applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release (TMA R 63).
- Rated Voltage (Ur): 690 V AC / 500 V DC.
- Rated Current (In): 63 A (setting range 44.1–63 A), Rated Uninterrupted Current: 160 A.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 65 kA AC (220–240 V), 36 kA AC (380–440 V), 10 kA AC (690 V), 36 kA DC (250 V with 2 poles in series, 500 V with 3 poles in series).
- Contact Configuration: 3 poles (3P).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Front bolt terminals, suitable for busbar 32.5–100 mm², tightening torque 6 N·m.
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/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 XT2N 160?
The rated current (I n) is 63 A, with a setting range of 44.1–63 A.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 65 kA AC at 220–240 V, 36 kA AC at 380–440 V, 10 kA AC at 690 V, and 36 kA DC at 250 V with 2 poles in series, 500 V with 3 poles in series.
What type of terminals does the C.BREAKER TMAX XT2N 160 have?
It features front bolt terminals suitable for busbar sizes of 32.5–100 mm², with a tightening torque of 6 N·m.
What is the rated voltage for this circuit breaker?
The rated voltage (U r) is 690 V AC and 500 V DC.
How many mechanical and electrical cycles can this breaker endure?
It has a mechanical durability of 25,000 cycles at 240 cycles/hour and an electrical durability of 8,000 cycles at 120 cycles/hour.
What is the rated insulation voltage of the C.BREAKER TMAX XT2N 160?
The rated insulation voltage (U i) is 1000 V.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067016R1 |
|---|---|
| Barcode | 8015644694920 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 63A |
| Alternative Product SKU | XT2N 160 TMA 63-630 3p F F |
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