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ABB XT1B 160 4 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=80A Ii=800A
MPN: 1SDA066817R1
Alt. SKU: XT1B 160 TMD 80-800 4p F F
Special Price
£332.56
£277.13
Regular Price
£511.62
Why Choose the Moulded Case Circuit Breaker [1SDA066817R1]
The TMAX XT1B 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMD R) with adjustable current ratings from 80 to 800 A. Designed for reliable protection and precise tripping characteristics, it is suitable for a range of industrial and commercial electrical installations requiring robust overload and short-circuit protection. Its fixed configuration ensures secure connections, while the front terminal design facilitates straightforward wiring and maintenance.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Operational Voltage: 690 V AC, 500 V DC.
- Rated Current: 80 A (setting range 56...80 A).
- Number of Poles: 4P with front bolt-type terminals.
- Insulation Voltage: 800 V.
- Impulse Withstand Voltage: 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 25 kA at 220-240 V AC, 18 kA at 380-415 V AC.
- Mechanical Durability: 25,000 cycles at 240 operations/hour.
- Connecting Capacity: Busbar 45.5 to 80 mm².
- Tightening Torque: 6 N·m for M6 screws.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the C.BREAKER TMAX XT1B 160?
It is a four-pole moulded case circuit breaker with a thermomagnetic release TMD.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
What is the short-circuit breaking capacity of the TMAX XT1B 160?
It has a short-circuit breaking capacity of up to 25 kA at 220-240 V AC and 18 kA at 380-415 V AC.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 cycles at 240 operations per hour.
What is the connecting capacity for busbars?
The connecting capacity for busbars ranges from 45.5 to 80 mm².
What is the tightening torque for the terminals?
The tightening torque for M6 screws is 6 N·m.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA066817R1 |
|---|---|
| Barcode | 8015644694531 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT1B 160 TMD 80-800 4p F F |
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