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ABB XT4N 160 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=20A Ii=300A
MPN: 1SDA068094R1
Alt. SKU: XT4N 160 TMD 20-300 4p F F
Special Price
£713.04
£594.20
Regular Price
£1,096.99
Why Choose the Moulded Case Circuit Breaker [1SDA068094R1]
The C.BREAKER TMAX XT4N 160 is a fixed four-pole circuit breaker featuring front-facing terminals for straightforward installation. It incorporates a thermomagnetic release (TMD R) adjustable between 20 and 300 A, providing reliable protection against overloads and short circuits. Designed for compatibility with a range of industrial and commercial electrical systems, this breaker ensures dependable performance and ease of maintenance in demanding applications.
Technical Specification
- Function: Four-pole fixed moulded case circuit breaker with thermomagnetic release TMD R.
- Rated Current: 20 A; Rated Uninterrupted Current: 160 A.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Number of Poles: 4P (four poles).
- Rated Insulation Voltage (Ui): 1000 V; Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity: Up to 65 kA at 220-240 V AC, reducing to 10 kA at 690 V AC.
- Terminal Type: Front bolt terminals with 85–200 mm² busbar connecting capacity; recommended screw driver M8 with 8 N·m tightening torque.
- Durability: Electrical 8000 cycles; Mechanical 25000 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 XT4N 160?
The rated current is 20 A.
What is the short-circuit breaking capacity of this circuit breaker?
It can handle up to 65 kA at 220-240 V AC, reducing to 10 kA at 690 V AC.
What type of terminals does the TMAX XT4N 160 have?
It features front bolt terminals with a busbar connecting capacity of 85–200 mm².
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
How many mechanical cycles can this circuit breaker endure?
It has a mechanical durability of 25,000 cycles.
What is the recommended tightening torque for the terminals?
The recommended tightening torque is 8 N·m using an M8 screwdriver.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068094R1 |
|---|---|
| Barcode | 8015644695842 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 20A |
| Alternative Product SKU | XT4N 160 TMD 20-300 4p F F |
| Product Lead Time | Please contact us for a delivery time |
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