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ABB XT5S 400 3 pole Standard MCCB Electronic trip unit LSI Ii=400A
MPN: 1SDA100428R1
Alt. SKU: XT5S 400 Ekip Dip LSI In=400 3p F F
Special Price
£1,314.49
£1,095.41
Regular Price
£2,022.29
This product replaces this item:
Why Choose the Moulded Case Circuit Breaker [1SDA100428R1]
The TMAX XT5S 400A fixed three-pole circuit breaker features front-access terminals for straightforward installation and maintenance. Equipped with a solid-state release, it provides precise protection with adjustable long-time, short-time, and instantaneous trip settings (LSI). Designed for AC applications, this breaker integrates EKIP DIP technology for enhanced control and monitoring capabilities, ensuring reliable performance in demanding electrical distribution systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state Ekip Dip LSI release.
- Rated Current: 400 A.
- Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity: Up to 85 kA at 220-240 V AC, decreasing to 25 kA at 690 V AC.
- Terminal Type: Front connection.
- Mechanical Durability: 20,000 cycles at 120 cycles per hour.
- Electrical Durability: 7,000 cycles at 60 cycles per 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 XT5S?
The rated current is 400 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity of the TMAX XT5S?
The short-circuit breaking capacity is up to 85 kA at 220-240 V AC, decreasing to 25 kA at 690 V AC.
How is the TMAX XT5S mounted?
The circuit breaker features front connection terminals for mounting.
What type of release does the TMAX XT5S use?
It uses a solid-state Ekip Dip LSI release.
What is the mechanical durability of the TMAX XT5S?
The mechanical durability is rated for 20,000 cycles at 120 cycles per hour.
What standards and approvals does the TMAX XT5S conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA100428R1 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8056221005050 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | XT5S 400 Ekip Dip LSI In=400 3p F F |
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