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1sda062922r1 t7h 1250 pr231/p ls/i=1250a 4 pole abb mccb
MPN: 1SDA062922R1
Alt. SKU: T7H 1250 PR231/P LS/I In=1250A 4p F F M
Special Price
£8,619.19
£7,182.66
Regular Price
£13,260.30
Why Choose the Moulded Case Circuit Breaker [1SDA062922R1]
The TMAX T7H 1250 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism for reliable switching performance and a solid-state release system, ensuring precise protection and rapid response. Designed for use with AC PR231/P-LS/I R 1250 protection units, this breaker delivers dependable operation in demanding electrical distribution applications.
Technical Specification
- Function: Moulded Case Circuit Breaker, 4 poles.
- Rated Current: 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): Up to 100 kA (220-230 V AC), decreasing to 31.5 kA at 690 V AC.
- Mechanical Durability: 10,000 cycles at 60 cycles/hour.
- Electrical Durability: 2,000 cycles at 60 cycles/hour.
- Terminal Type: Fixed front terminals.
- Power Loss per Pole: 47 W under rated operating 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 T7H?
The rated current is 1250 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
How many poles does the TMAX T7H circuit breaker have?
It has 4 poles.
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases 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 mechanical durability of the TMAX T7H?
The mechanical durability is rated for 10,000 cycles at 60 cycles/hour.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062922R1 |
|---|---|
| Barcode | 8015644654719 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7H 1250 PR231/P LS/I In=1250A 4p F F M |
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