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ABB XT2N 160 4 pole Normal MCCB Adjustable Thermal-Magnetic Release In=125A Ii=1250A
MPN: 1SDA067040R1
Alt. SKU: XT2N 160 TMA 125-1250 4p F F InN=50%
Special Price
£477.86
£398.22
Regular Price
£735.17
Why Choose the Moulded Case Circuit Breaker [1SDA067040R1]
The TMAX XT2N 160 fixed four-pole circuit breaker features front-access terminals and a thermomagnetic release (TMA R 125) for reliable protection. It supports rated currents (I3) from 625 to 1250 A, with the neutral pole rated at 50% of the phase current. Designed for robust performance, this breaker is suitable for three-phase electrical installations requiring precise and dependable overload and short-circuit protection.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release TMA R 125.
- Rated Current (In): 125 A (adjustable 87.5–125 A).
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with neutral rated at 50% of phase current.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 65 kA (AC), 36 kA (DC, with poles in series).
- Terminal Type: Front bolt terminals suitable for busbars 32.5–100 mm².
- Mechanical Durability: 25,000 cycles.
- Weight: 1.45 kg.
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 TMAX XT2N circuit breaker?
The rated current (I n) is 125 A, adjustable between 87.5–125 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 65 kA for AC and 36 kA for DC with poles in series.
What type of terminals does this circuit breaker have?
The circuit breaker features front bolt terminals suitable for busbars of 32.5–100 mm².
What is the rated operational voltage?
The rated operational voltage is 690 V AC and 500 V DC.
How many poles does the TMAX XT2N have?
The TMAX XT2N is a four-pole circuit breaker, with the neutral rated at 50% of the phase current.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 cycles.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067040R1 |
|---|---|
| Barcode | 8015644009465 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT2N 160 TMA 125-1250 4p F F InN=50% |
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