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1sda062872r1 t7s 1250 pr332/p lsirc in=1250a 3 pole abb mccb
MPN: 1SDA062872R1
Alt. SKU: T7S 1250 PR332/P LSIRc In=1250A 3p F F
Special Price
£5,882.80
£4,902.33
Regular Price
£9,050.45
Why Choose the Moulded Case Circuit Breaker [1SDA062872R1]
The C.BREAKER TMAX T7S 1250 is a fixed three-pole circuit breaker featuring front terminals and a lever operating mechanism for straightforward installation and operation. It incorporates a solid-state release system designed for reliable protection and precise trip characteristics in AC applications. Model PR332/P-LSIRc R 1250 ensures compatibility with standard switchgear configurations, delivering consistent performance in demanding electrical distribution environments.
Technical Specification
- Function: Moulded Case Circuit Breaker, 3-pole fixed with front terminals and lever operating mechanism.
- Rated Current (In): 1250 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity: Up to 85 kA at 220-230 V AC; down to 30 kA at 690 V AC.
- Release Type: Solid-state release PR332/P-LSIRc (EL type).
- Mechanical Durability: 10,000 cycles at 60 cycles/hour.
- Electrical Durability: 2,000 cycles at 60 cycles/hour.
- Terminal Connection: Fixed front terminals.
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 T7S?
The rated current (I n) of the C.BREAKER TMAX T7S is 1250 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 85 kA at 220-230 V AC and down to 30 kA at 690 V AC.
What type of release mechanism does this circuit breaker use?
This circuit breaker uses a solid-state release mechanism, specifically the PR332/P-LSIRc (EL type).
What is the rated operational voltage for the C.BREAKER TMAX T7S?
The rated operational voltage is 690 V AC.
How many mechanical cycles can this circuit breaker endure?
The mechanical durability is rated for 10,000 cycles at 60 cycles/hour.
What is the terminal connection type for this product?
The C.BREAKER TMAX T7S features fixed front terminals for connection.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062872R1 |
|---|---|
| Barcode | 8015644654214 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7S 1250 PR332/P LSIRc In=1250A 3p F F |
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