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ABB XT4S 160 3 pole Standard MCCB Adjustable Thermal-Magnetic Release In=125A Ii=1250A
MPN: 1SDA068308R1
Alt. SKU: XT4S 160 TMA 125-1250 3p F F
Special Price
£750.25
£625.21
Regular Price
£1,154.23
Why Choose the Moulded Case Circuit Breaker [1SDA068308R1]
The TMAX XT4S 160 fixed three-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 125) for reliable protection. It offers adjustable trip settings with current ratings ranging from 625 to 1250 A, ensuring precise coordination in industrial and commercial electrical installations. Designed for robust performance and ease of integration, this breaker is compatible with standard switchgear systems requiring high-capacity, dependable overload and short-circuit protection.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMA R.
- Rated Current: 160 A continuous, setting range 87.5...125 A.
- Rated Voltage: 690 V AC, 750 V DC.
- Short-Circuit Breaking Capacity: Up to 85 kA at 220-240 V AC, 50 kA at 380-440 V AC, 12 kA at 690 V AC, 50 kA DC with 2 or 3 poles in series.
- Insulation and Impulse Withstand Voltage: Rated insulation voltage 1000 V, impulse withstand voltage 8 kV.
- Terminal Type: Front bolt terminals, suitable for busbar 85-200 mm², tightening torque 8 N·m.
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating cycles at 120 operations per hour.
- Standards Compliance: IEC 60947-2 certified.
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 XT4S 160?
The rated current is 160 A continuous, with a setting range of 87.5...125 A.
What is the short-circuit breaking capacity of this circuit breaker?
It has a short-circuit breaking capacity of up to 85 kA at 220-240 V AC, 50 kA at 380-440 V AC, 12 kA at 690 V AC, and 50 kA DC with 2 or 3 poles in series.
What type of terminals does the TMAX XT4S 160 have?
It features front bolt terminals suitable for busbar sizes of 85-200 mm², with a tightening torque of 8 N·m.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 operating cycles.
What is the electrical durability of the TMAX XT4S 160?
The electrical durability is rated for 8,000 operating cycles at a maximum of 120 operations per hour.
What are the voltage ratings for the TMAX XT4S 160?
The rated voltage is 690 V AC and 750 V DC.
Is the TMAX XT4S 160 compliant with any standards?
Yes, it is IEC 60947-2 certified. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068308R1 |
|---|---|
| Barcode | 8015644022143 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT4S 160 TMA 125-1250 3p F F |
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