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ABB XT4H 160 3 pole High MCCB Adjustable Thermal-Magnetic Release In=100A Ii=1000A
MPN: 1SDA068340R1
Alt. SKU: XT4H 160 TMA 100-1000 3p F F
Special Price
£833.52
£694.60
Regular Price
£1,282.34
Why Choose the Moulded Case Circuit Breaker [1SDA068340R1]
The TMAX XT4H 160 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a thermomagnetic release (TMA R 100) providing reliable protection with adjustable current ratings from 500 to 1000 A (I3), ensuring precise coordination in industrial and commercial electrical systems. Designed for robust performance, this breaker offers consistent operation and compatibility with a wide range of switchgear assemblies.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMA R.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Current: 160 A continuous; setting range 70–100 A.
- Short-Circuit Breaking Capacity: Up to 100 kA AC (220–240 V) and 70 kA DC (2 or 3 poles in series).
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Insulation Voltage (Ui): 1000 V.
- Terminal Type: Front bolt terminals with tightening torque 8 N·m.
- Connecting Capacity: Busbar 85–200 mm².
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 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 operational voltage of the TMAX XT4H 160?
The rated operational voltage is 690 V AC and 750 V DC.
What is the continuous rated current for this circuit breaker?
The continuous rated current is 160 A, with a setting range of 70–100 A.
What is the short-circuit breaking capacity of the TMAX XT4H 160?
It has a short-circuit breaking capacity of up to 100 kA AC (220–240 V) and 70 kA DC.
What type of terminals does the TMAX XT4H 160 have?
This circuit breaker features front bolt terminals with a tightening torque of 8 N·m.
What is the mechanical durability of the TMAX XT4H 160?
The mechanical durability is rated for 25,000 cycles at 240 cycles/hour.
What is the insulation voltage for this product?
The insulation voltage is 1000 V.
What is the connecting capacity for busbars?
The connecting capacity for busbars is between 85–200 mm².
| Manufacturer Part Number | 1SDA068340R1 |
|---|---|
| Barcode | 8015644022464 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT4H 160 TMA 100-1000 3p F F |
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