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1sda062917r1 t7h 1250 pr332/p li in=1250a 3 pole abb mccb
MPN: 1SDA062917R1
Alt. SKU: T7H 1250 PR332/P LI In=1250A 3p F F M
Special Price
£7,573.06
£6,310.88
Regular Price
£11,650.85
Why Choose the Moulded Case Circuit Breaker [1SDA062917R1]
The TMAX T7H 1250 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism combined with a solid-state release, ensuring precise and reliable tripping performance. Designed for use in AC applications, the PR332/P-LI R 1250 model delivers robust protection for demanding electrical systems, offering compatibility with a range of industrial and commercial installations.
Technical Specification
- Function: Moulded Case Circuit Breaker, 3-pole fixed with front terminals.
- Rated Current (In): 1250 A.
- Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA depending on voltage (220-690 V AC).
- Mechanical Durability: 10,000 operating cycles at 60 cycles per hour.
- Electrical Durability: 2,000 operating cycles at 60 cycles per hour.
- Power Loss per Pole: 47 W at rated operating conditions.
- Release Type: PR332/P LI solid-state release.
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 operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity of the TMAX T7H?
The short-circuit breaking capacity (I cs) is up to 100 kA, depending on voltage (220-690 V AC).
How many operating cycles can the circuit breaker endure?
It has a mechanical durability of 10,000 operating cycles and an electrical durability of 2,000 operating cycles at 60 cycles per hour.
What type of release does the TMAX T7H use?
It uses a PR332/P LI solid-state release.
What is the power loss per pole at rated operating conditions?
The power loss per pole is 47 W at rated operating conditions.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062917R1 |
|---|---|
| Barcode | 8015644654665 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7H 1250 PR332/P LI In=1250A 3p F F M |
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