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ABB XT1H 160 4 pole High MCCB Fixed Thermal/Adjustable Magnetic Release In=125A Ii=1250A
MPN: 1SDA067461R1
Alt. SKU: XT1H 160 TMD 125-1250 4p F F InN=50%
Special Price
£549.65
£458.04
Regular Price
£845.62
Why Choose the Moulded Case Circuit Breaker [1SDA067461R1]
The TMAX XT1H 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMD R) with adjustable ratings from 125 to 1250 A. The neutral pole is rated at 50% of the phase poles, ensuring balanced protection across all conductors. This robust design offers reliable performance for industrial and commercial electrical installations requiring precise overload and short-circuit protection.
Technical Specification
- Function: Moulded Case Circuit Breaker with thermomagnetic release (TMD).
- Poles: 4-pole fixed with front terminals.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Current: 125 A (setting range 87.5 - 125 A).
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): Up to 100 kA (220-240 V AC).
- Insulation Voltage (Ui): 800 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Front bolt connection, suitable for busbars 45.5 to 80 mm².
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Standards Compliance: IEC 60947-2.
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 XT1H 160?
The C.BREAKER TMAX XT1H 160 is a moulded case circuit breaker with a thermomagnetic release (TMD).
What is the rated current range for this circuit breaker?
The rated current is 125 A, with a setting range of 87.5 - 125 A.
What is the maximum short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity (Icu) is up to 100 kA at 220-240 V AC.
What type of terminals does this circuit breaker have?
It features front bolt connection terminals, suitable for busbars ranging from 45.5 to 80 mm².
What is the insulation voltage of the C.BREAKER TMAX XT1H 160?
The insulation voltage (Ui) is 800 V.
How many mechanical cycles can this breaker endure?
The mechanical durability is rated for 25,000 cycles at 240 cycles per hour.
What standards does this product comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067461R1 |
|---|---|
| Barcode | 8015644013554 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT1H 160 TMD 125-1250 4p F F InN=50% |
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