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ABB XT4S 160 3 pole Standard MCCB Adjustable Magnetic Release In=160A Im=800 - 1600A
MPN: 1SDA068439R1
Alt. SKU: XT4S 160 MA 160 Im=800...1600 3p F F
Special Price
£711.35
£592.79
Regular Price
£1,094.39
Why Choose the Moulded Case Circuit Breaker [1SDA068439R1]
The TMAX XT4S 160 fixed three-pole circuit breaker features front terminals for straightforward installation and a magnetic release mechanism. It is rated for a continuous current (Iu) of 160 A, with adjustable short-circuit protection settings (I3) ranging from 800 to 1600 A. This robust design ensures reliable protection in demanding electrical distribution applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with magnetic release type MA.
- Rated Current (Iₙ): 160 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Short-Circuit Breaking Capacity (Iₛ, Icu): Up to 85 kA (220-240 V AC), 50 kA (380-440 V AC), 12 kA (690 V AC), 50 kA DC with poles in series.
- Number of Poles: 3 poles.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Terminal Type and Size: Front bolt terminals, suitable for busbars 85–200 mm², tightening torque 8 N·m.
- Mechanical Durability: 25,000 operating cycles.
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 (Iₙ) is 160 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 poles in series.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
What type of terminals does the C.BREAKER TMAX XT4S 160 have?
It features front bolt terminals suitable for busbars of 85–200 mm², with a tightening torque of 8 N·m.
How many operating cycles can this circuit breaker endure?
The mechanical durability is rated for 25,000 operating cycles.
What is the impulse withstand voltage of this product?
The impulse withstand voltage (Uᵢₘₚ) is 8 kV.
What standards does the C.BREAKER TMAX XT4S 160 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068439R1 |
|---|---|
| Barcode | 8015644023454 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT4S 160 MA 160 Im=800...1600 3p F F |
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