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ABB XT4H 160 3 pole High MCCB Fixed Thermal/Adjustable Magnetic Release In=16A Ii=300A
MPN: 1SDA068332R1
Alt. SKU: XT4H 160 TMD 16-300 3p F F
Special Price
£833.52
£694.60
Regular Price
£1,282.34
Why Choose the Moulded Case Circuit Breaker [1SDA068332R1]
The TMAX XT4H 160 fixed three-pole circuit breaker features front-access terminals and a thermomagnetic release (TMD R) adjustable from 16 to 300 A. Designed for reliable protection in industrial and commercial electrical installations, it ensures precise overload and short-circuit response. Its robust construction and compatibility with standard panel mounting make it suitable for a wide range of applications requiring secure, high-performance circuit interruption.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Rated Current: 16 A (setting range 11.2...16 A); Rated Uninterrupted Current 160 A.
- Contact Configuration: 3 poles with front bolt terminals.
- Rated Insulation Voltage: 1000 V; Rated Impulse Withstand Voltage 8 kV.
- Short-Circuit Breaking Capacity: Up to 100 kA at 220-240 V AC; 70 kA for DC with poles in series.
- Mechanical Durability: 25,000 cycles; Electrical Durability: 8,000 cycles.
- Terminal Connection: Bolt type, front connection, suitable for busbars 85–200 mm².
- Tightening Torque: 8 N·m.
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 C.BREAKER TMAX XT4H?
The rated operational voltage is 690 V AC and 750 V DC.
What is the rated current setting range for this circuit breaker?
The rated current setting range is 11.2 A to 16 A.
What is the short-circuit breaking capacity of the TMAX XT4H?
The short-circuit breaking capacity is up to 100 kA at 220-240 V AC and 70 kA for DC with poles in series.
What type of terminal connection does this circuit breaker use?
It uses bolt type, front connection terminals suitable for busbars of 85–200 mm².
What is the mechanical durability of the C.BREAKER TMAX XT4H?
The mechanical durability is rated at 25,000 cycles.
What is the tightening torque required for the terminals?
The tightening torque required is 8 N·m.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068332R1 |
|---|---|
| Barcode | 8015644022389 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 16A |
| Alternative Product SKU | XT4H 160 TMD 16-300 3p F F |
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