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ABB XT1B 160 3 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=125A Ii=1250A
MPN: 1SDA066808R1
Alt. SKU: XT1B 160 TMD 125-1250 3p F F
Special Price
£266.63
£222.19
Regular Price
£410.20
Why Choose the Moulded Case Circuit Breaker [1SDA066808R1]
The TMAX XT1B 160 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a thermomagnetic release (TMD R), it offers reliable protection across a current range of 125 to 1250 A. Designed for robust performance, this breaker ensures precise interruption and compatibility within industrial and commercial electrical systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release (TMD).
- Rated Current (In): 125 A (setting range 87.5–125 A).
- Rated Operational Voltage (Ur): 690 V AC, 500 V DC.
- Number of Poles: 3 poles.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 25 kA AC, 18 kA DC (depending on voltage and pole configuration).
- Connecting Capacity Main Circuit: Busbar 45.5–80 mm².
- Terminal Type: Front terminals with M6 bolts, tightening torque 6 N·m.
- Durability: Electrical 8,000 cycles; mechanical 25,000 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 XT1B 160?
The rated current is 125 A, with a setting range of 87.5–125 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
How many poles does the TMAX XT1B 160 have?
This circuit breaker is a fixed three-pole device.
What is the short-circuit breaking capacity of the TMAX XT1B 160?
The short-circuit breaking capacity is up to 25 kA AC and 18 kA DC, depending on voltage and pole configuration.
What is the connecting capacity for the main circuit?
The connecting capacity for the main circuit is busbar sizes from 45.5 to 80 mm².
What type of terminals does the TMAX XT1B 160 use?
The circuit breaker features front terminals with M6 bolts, requiring a tightening torque of 6 N·m.
What is the durability rating of the TMAX XT1B 160?
The electrical durability is rated for 8,000 cycles and mechanical durability for 25,000 cycles.
| Manufacturer Part Number | 1SDA066808R1 |
|---|---|
| Barcode | 8015644007157 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT1B 160 TMD 125-1250 3p F F |
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