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ABB XT4H 160 4 pole High MCCB Adjustable Thermal-Magnetic Release In=160A Ii=1600A
MPN: 1SDA068356R1
Alt. SKU: XT4H 160 TMA 160-1600 4p F F InN=50%
Special Price
£945.82
£788.18
Regular Price
£1,455.10
Why Choose the Moulded Case Circuit Breaker [1SDA068356R1]
The TMAX XT4H 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 160) with adjustable current settings ranging from 800 to 1600 A. The neutral pole is rated at 50% of the phase poles, ensuring reliable protection and compatibility in three-phase electrical installations. This robust breaker is designed for precise overload and short-circuit protection in industrial and commercial applications.
Technical Specification
- Function: Fixed four-pole thermomagnetic moulded case circuit breaker with TMA release.
- Rated Current (In): 160 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Number of Poles: 4P with neutral 50% of phases.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Contact Terminal: Front bolt terminals, compatible with busbar 85–200 mm².
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA (varies by voltage).
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating cycles 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 TMAX XT4H?
The rated current (I n) is 160 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
How many poles does the TMAX XT4H have?
It has a fixed four-pole configuration with a neutral that is 50% of the phases.
What is the short-circuit breaking capacity of this breaker?
The short-circuit breaking capacity (I cs) is up to 100 kA, varying by voltage.
What type of terminals does the TMAX XT4H feature?
It features front bolt terminals, compatible with busbars of 85–200 mm².
What is the mechanical durability of the circuit breaker?
The mechanical durability is rated for 25,000 operating cycles.
What is the electrical durability of the TMAX XT4H?
The electrical durability is rated for 8,000 operating cycles at 120 cycles/hour.
| Manufacturer Part Number | 1SDA068356R1 |
|---|---|
| Barcode | 8015644022624 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | XT4H 160 TMA 160-1600 4p F F InN=50% |
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