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1sda054217r1 t4h 250 tmd 32-320 4 pole abb mccb
MPN: 1SDA054217R1
Alt. SKU: T4H 250 TMD 32-320 4p F F
Special Price
£1,083.50
£902.92
Regular Price
£1,666.93
Why Choose the Moulded Case Circuit Breaker [1SDA054217R1]
The TMAX T4H 250 fixed four-pole circuit breaker features front-access terminals and a thermomagnetic release (TMD R), offering adjustable current ratings from 32 to 320 A. Designed for reliable protection and ease of installation, this breaker is suitable for a wide range of industrial and commercial electrical distribution applications. Its robust construction ensures consistent performance under demanding conditions, while the front terminals facilitate straightforward wiring and maintenance.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMD).
- Rated Current (In): 32 A.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Number of Poles: 4P (four poles).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA at 220-230 V AC, reducing to 40 kA at 690 V AC.
- Mechanical Durability: 20,000 cycles at 240 operations per hour.
- Electrical Durability: 8,000 cycles at 120 operations per hour.
- Terminal Type: Fixed front terminals.
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 T4H?
The rated current (I n) of the C.BREAKER TMAX T4H is 32 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
How many poles does the C.BREAKER TMAX T4H have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity of this product?
The short-circuit breaking capacity is up to 100 kA at 220-230 V AC, reducing to 40 kA at 690 V AC.
What type of terminals does the C.BREAKER TMAX T4H feature?
This circuit breaker features fixed front terminals.
What is the mechanical durability of the C.BREAKER TMAX T4H?
The mechanical durability is rated for 20,000 cycles at 240 operations per hour.
What standards and approvals does this circuit breaker conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054217R1 |
|---|---|
| Barcode | 8015644573966 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 32A |
| Alternative Product SKU | T4H 250 TMD 32-320 4p F F |
| Product Lead Time | Please contact us for a delivery time |
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