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ABB XT2S 160 4 pole Standard MCCB Adjustable Thermal/Fixed Magnetic Release In=125A Ii=375A
MPN: 1SDA067758R1
Alt. SKU: XT2S 160 TMG 125-375 4p F F InN=100%
Special Price
£833.02
£694.18
Regular Price
£1,281.56
Why Choose the Moulded Case Circuit Breaker [1SDA067758R1]
The TMGX XT2S 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMG R) rated from 125 to 375 A. It includes a fully rated neutral pole, ensuring reliable disconnection and protection in three-phase electrical installations. Designed for compatibility with standard distribution boards, this breaker delivers consistent performance and enhanced safety in industrial and commercial applications.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release TMG.
- Rated Operational Voltage: 690 V AC, 500 V DC.
- Rated Current: 125 A (setting range 87.5 to 125 A), Rated uninterrupted current 160 A.
- Short-Circuit Breaking Capacity: Up to 85 kA (AC), 50 kA (DC, poles in series).
- Rated Insulation Voltage: 1000 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Number of Poles: 4P with fully rated neutral.
- Terminal Type: Front bolt terminals, suitable for busbars 32.5 to 100 mm², tightening torque 6 N·m.
- Mechanical and Electrical Durability: 25,000 mechanical cycles, 8,000 electrical cycles.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the TMGX XT2S 160 circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 85 kA for AC and 50 kA for DC (poles in series).
What is the tightening torque for the front bolt terminals?
The tightening torque for the front bolt terminals is 6 N·m.
What is the mechanical and electrical durability of the TMGX XT2S 160?
The mechanical durability is 25,000 cycles and the electrical durability is 8,000 cycles.
What is the cable capacity for the terminals?
The terminals are suitable for busbars ranging from 32.5 to 100 mm².
Does the TMGX XT2S 160 comply with any standards?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067758R1 |
|---|---|
| Barcode | 8015644016548 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT2S 160 TMG 125-375 4p F F InN=100% |
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