We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1sda062868r1 t7s 1250 pr331/p lsig in=1250a 3 pole abb mccb
MPN: 1SDA062868R1
Alt. SKU: T7S 1250 PR331/P LSIG In=1250A 3p F F
Special Price
£5,257.15
£4,380.96
Regular Price
£8,087.93
Why Choose the Moulded Case Circuit Breaker [1SDA062868R1]
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 unit, providing precise and reliable protection in AC applications. Designed to the PR331/P-LSIG standard, this 1250A breaker ensures compatibility with industrial distribution systems, delivering robust performance and enhanced safety for demanding electrical installations.
Technical Specification
- Type: Fixed three-pole moulded case circuit breaker with front terminals.
- Rated Current (In): 1250 A.
- Rated Operational Voltage: 690 V AC.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 85 kA at 220-230 V AC; 30 kA at 690 V AC.
- Release Type: PR331/P LSIG solid-state release.
- Mechanical Durability: 10,000 operating cycles at 60 cycles/hour.
- Electrical Durability: 2,000 operating cycles at 60 cycles/hour.
- Power Loss: 47 W per pole at rated conditions.
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 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 30 kA at 690 V AC.
What type of release does this circuit breaker use?
This circuit breaker uses a PR331/P LSIG solid-state release.
What is the mechanical durability of the device?
The mechanical durability is 10,000 operating cycles at 60 cycles/hour.
What is the rated operational voltage?
The rated operational voltage is 690 V AC.
What is the power loss per pole at rated conditions?
The power loss is 47 W per pole at rated conditions.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062868R1 |
|---|---|
| Barcode | 8015644654177 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7S 1250 PR331/P LSIG In=1250A 3p F F |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
