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ABB XT1B 160 4 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=16A Ii=450A
MPN: 1SDA066810R1
Alt. SKU: XT1B 160 TMD 16-450 4p F F
Special Price
£279.47
£232.89
Regular Price
£429.95
Why Choose the Moulded Case Circuit Breaker [1SDA066810R1]
The TMAX XT1B 160 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a thermomagnetic release (TMD R) adjustable from 16 to 450 A, it provides reliable overcurrent protection for a wide range of applications. Designed for compatibility with industrial and commercial electrical systems, this breaker ensures precise tripping characteristics and robust performance under demanding conditions.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMD).
- Rated Current (In): 16 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Breaking Capacity (Ics): up to 25 kA AC, 18 kA DC (with poles in series).
- Contact Configuration: Fixed four-pole (4P).
- Terminal Type: Front bolt terminals suitable for busbars 45.5 to 80 mm².
- Mechanical Durability: 25,000 cycles.
- Tightening Torque: 6 N·m.
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 XT1B?
The rated current (I n) of the C.BREAKER TMAX XT1B is 16 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
What type of terminals does the TMAX XT1B feature?
The TMAX XT1B has front bolt terminals suitable for busbars ranging from 45.5 to 80 mm².
What is the breaking capacity of the TMAX XT1B?
The breaking capacity is up to 25 kA AC and 18 kA DC with poles in series.
How many mechanical cycles can the TMAX XT1B endure?
The mechanical durability is rated for 25,000 cycles.
What is the tightening torque for the terminals?
The tightening torque for the terminals is 6 N·m.
What standards does the TMAX XT1B conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA066810R1 |
|---|---|
| Barcode | 8015644007171 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 16A |
| Alternative Product SKU | XT1B 160 TMD 16-450 4p F F |
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