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1sda062911r1 t7h 1250 pr332/p lsig in=1250a 4 pole abb mccb
MPN: 1SDA062911R1
Alt. SKU: T7H 1250 PR332/P LSIG In=1250A 4p F F
Special Price
£9,700.67
£8,083.89
Regular Price
£14,924.10
Why Choose the Moulded Case Circuit Breaker [1SDA062911R1]
The TMAX T7H 1250 fixed four-pole circuit breaker features front terminals and a lever operating mechanism for straightforward installation and operation. Equipped with a solid-state release, it provides reliable protection with precise tripping characteristics in AC applications. Designed for use in PR332/P-LSIG configurations, this breaker ensures compatibility and dependable performance in demanding electrical distribution systems.
Technical Specification
- Function: Moulded Case Circuit Breaker, four-pole fixed with front terminals.
- Rated Current (I n ): 1250 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (U i ): 1000 V.
- Rated Impulse Withstand Voltage (U imp ): 8 kV.
- Short-Circuit Breaking Capacity (I cs ): Up to 100 kA at 220-230 V AC, decreasing to 31.5 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 10,000 cycles at 60 cycles per hour.
- Electrical Durability: 2,000 cycles at 60 cycles per hour.
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 T7H?
The rated current (I n) is 1250 A.
What is the maximum short-circuit breaking capacity?
It can handle up to 100 kA at 220-230 V AC, decreasing to 31.5 kA at 690 V AC.
What type of terminals does this circuit breaker have?
It features fixed front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
How many mechanical cycles can this breaker endure?
It has a mechanical durability of 10,000 cycles at 60 cycles per hour.
What is the electrical durability of the C.BREAKER TMAX T7H?
The electrical durability is 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 | 1SDA062911R1 |
|---|---|
| Barcode | 8015644654603 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7H 1250 PR332/P LSIG In=1250A 4p F F |
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