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1sda062888r1 t7s 1250 pr332/p lsirc in=1250a 3 pole abb mccb
MPN: 1SDA062888R1
Alt. SKU: T7S 1250 PR332/P LSIRc In=1250A 3p F F M
Special Price
£6,471.04
£5,392.53
Regular Price
£9,955.44
Why Choose the Moulded Case Circuit Breaker [1SDA062888R1]
The C.BREAKER TMAX T7S 1250 is a fixed three-pole circuit breaker featuring front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism for reliable switching performance and a solid-state release unit, ensuring precise and consistent protection. Designed for use with AC PR332/P-LSIRc R 1250 applications, this breaker delivers robust, dependable operation suitable for demanding electrical distribution systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker.
- 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 (Ics): 85 kA at 220-230 V AC, 50 kA at 380-440 V AC, 40 kA at 500 V AC, 30 kA at 690 V AC.
- Mechanical Durability: 10,000 cycles at 60 cycles per hour.
- Electrical Durability: 2,000 cycles at 60 cycles per hour.
- Terminal Type: 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 operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity at 380-440 V AC?
The short-circuit breaking capacity (I cs) at 380-440 V AC is 50 kA.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 10,000 cycles at 60 cycles per hour.
What type of terminals does the C.BREAKER TMAX T7S have?
This circuit breaker features fixed front terminals.
What is the electrical durability of the circuit breaker?
The electrical durability is rated for 2,000 cycles at 60 cycles per hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062888R1 |
|---|---|
| Barcode | 8015644654375 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7S 1250 PR332/P LSIRc In=1250A 3p F F M |
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