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ABB XT2H 160 4 pole High MCCB Adjustable Thermal-Magnetic Release In=63A Ii=630A
MPN: 1SDA067621R1
Alt. SKU: XT2H 160 TMA 63-630 4p F F
Special Price
£453.41
£377.84
Regular Price
£697.55
Why Choose the Moulded Case Circuit Breaker [1SDA067621R1]
The TMAX XT2H 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 63), providing reliable protection for currents ranging from 315 to 630 A. Designed for robust performance, this breaker ensures precise tripping characteristics and compatibility with a wide range of industrial and commercial electrical installations. Its fixed configuration and front-access terminals facilitate straightforward installation and maintenance, making it a dependable choice for demanding electrical distribution applications.
Technical Specification
- Function: Moulded Case Circuit Breaker, 4-pole fixed with thermomagnetic release.
- Rated Current (In): 63 A (setting range 44.1...63 A).
- Rated Voltage (Ur): 690 V AC / 500 V DC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity: Up to 100 kA at 220-240 V AC, 70 kA at 380-415 V AC.
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/hour.
- Terminal Type: Front bolt terminals, tightening torque 6 N·m, suitable for busbar 32.5–100 mm².
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 XT2H?
The rated current (In) is 63 A, with a setting range of 44.1 to 63 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 100 kA at 220-240 V AC and 70 kA at 380-415 V AC.
What type of terminals does this circuit breaker have?
This circuit breaker features front bolt terminals with a tightening torque of 6 N·m.
What is the mechanical durability of the C.BREAKER TMAX XT2H?
The mechanical durability is rated for 25,000 cycles at 240 cycles/hour.
Is this circuit breaker suitable for DC applications?
Yes, it has a rated voltage of 500 V DC.
What is the rated insulation voltage?
The rated insulation voltage (Ui) 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 | 1SDA067621R1 |
|---|---|
| Barcode | 8015644015176 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 63A |
| Alternative Product SKU | XT2H 160 TMA 63-630 4p F F |
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