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1sda054220r1 t4h 250 tma 100-1000 4 pole abb mccb
MPN: 1SDA054220R1
Alt. SKU: T4H 250 TMA 100-1000 4p F F
Special Price
£1,463.95
£1,219.96
Regular Price
£2,252.23
Why Choose the Moulded Case Circuit Breaker [1SDA054220R1]
The TMAX T4H 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 100), providing reliable protection for electrical installations. It offers adjustable current settings ranging from 500 to 1000 A (I3), ensuring precise coordination with system requirements. Designed for robust performance and ease of integration, this breaker is suitable for industrial and commercial applications demanding dependable overload and short-circuit protection.
Technical Specification
- Function: Moulded Case Circuit Breaker with thermomagnetic release (TMA).
- Poles: 4-pole fixed with front terminals.
- Rated Current (Iₙ): 100 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (I????ₛ): Up to 100 kA depending on voltage (220-690 V AC).
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/hour.
- Terminal Connection 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 (Iₙ) is 100 A.
What type of circuit breaker is the TMAX T4H?
It is a moulded case circuit breaker with a thermomagnetic release (TMA).
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity (I????ₛ) is up to 100 kA, depending on the voltage (220-690 V AC).
How many poles does the TMAX T4H have?
It has 4 poles and is fixed with front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
What is the mechanical durability of the TMAX T4H?
The mechanical durability is 20,000 cycles at 240 cycles/hour.
What should I refer to for standards and approvals?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054220R1 |
|---|---|
| Barcode | 8015644573997 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4H 250 TMA 100-1000 4p F F |
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