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1sda062907r1 t7h 1250 pr232/p lsi in=1250a 4 pole abb mccb
MPN: 1SDA062907R1
Alt. SKU: T7H 1250 PR232/P LSI In=1250A 4p F F
Special Price
£6,820.15
£5,683.46
Regular Price
£10,492.55
Why Choose the Moulded Case Circuit Breaker [1SDA062907R1]
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 (PR232/P-LSI R 1250), it provides precise and reliable protection in AC applications. This robust device is designed to ensure consistent performance and compatibility within low-voltage distribution systems.
Technical Specification
- Function: Moulded Case Circuit Breaker, 4-pole fixed with lever operating mechanism.
- Rated Current (In): 1250 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Breaking Capacity (Ics): Up to 100 kA at 220-230 V AC, 31.5 kA at 690 V AC.
- Short-time Withstand Current (Icw): 20 kA for 1 second.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 10,000 operating cycles at 60 cycles/hour.
- Electrical Durability: 2,000 operating cycles at 60 cycles/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) of the C.BREAKER TMAX T7H is 1250 A.
What is the maximum breaking capacity of this circuit breaker?
The breaking capacity is up to 100 kA at 220-230 V AC and 31.5 kA at 690 V AC.
What type of terminals does the TMAX T7H feature?
The TMAX T7H features fixed front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
How many operating cycles can the TMAX T7H handle mechanically?
The mechanical durability is rated for 10,000 operating cycles at 60 cycles/hour.
What is the short-time withstand current rating?
The short-time withstand current (I cw) is 20 kA for 1 second.
What standards and approvals does the TMAX T7H comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062907R1 |
|---|---|
| Barcode | 8015644654566 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 1250A |
| Alternative Product SKU | T7H 1250 PR232/P LSI In=1250A 4p F F |
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