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ABB XT2N 160 4 pole Normal MCCB Adjustable Thermal/Fixed Magnetic Release In=125A Ii=375A
MPN: 1SDA067736R1
Alt. SKU: XT2N 160 TMG 125-375 4p F F InN=100%
Special Price
£789.71
£658.09
Regular Price
£1,214.93
Why Choose the Moulded Case Circuit Breaker [1SDA067736R1]
The TMGX XT2N 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMG R) with adjustable ratings from 125 to 375 A. It includes a fully rated neutral pole, ensuring reliable protection and compatibility in three-phase electrical installations. Designed for robust performance, this breaker is suitable for industrial and commercial applications requiring precise overload and short-circuit protection.
Technical Specification
- Function: Four-pole thermomagnetic moulded case circuit breaker with fixed front terminals.
- Rated Current (In): 125 A (setting range 87.5–125 A), uninterrupted current 160 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with fully rated neutral.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics/Icu): Up to 65 kA at 220–240 V AC, 36 kA at 380–440 V AC, 10 kA at 690 V AC, 36 kA DC with poles in series.
- Terminal Type: Front bolt terminals suitable for busbars 32.5 to 100 mm².
- Mechanical Durability: 25,000 operations at 240 cycles/hour.
- Electrical Durability: 8,000 operations 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 TMGX XT2N?
The rated current is 125 A, with a setting range of 87.5–125 A and an uninterrupted current of 160 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 65 kA at 220–240 V AC, 36 kA at 380–440 V AC, 10 kA at 690 V AC, and 36 kA DC with poles in series.
What type of terminals does this circuit breaker have?
It features front bolt terminals suitable for busbars ranging from 32.5 to 100 mm².
What is the rated operational voltage for the C.BREAKER TMGX XT2N?
The rated operational voltage is 690 V AC and 500 V DC.
How many poles does the circuit breaker have?
The circuit breaker has four poles with a fully rated neutral.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 operations at 240 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067736R1 |
|---|---|
| Barcode | 8015644016326 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT2N 160 TMG 125-375 4p F F InN=100% |
| Product Lead Time | Please contact us for a delivery time |
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