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ABB XT4S 160 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=40A Ii=400A
MPN: 1SDA068317R1
Alt. SKU: XT4S 160 TMA 40-400 4p F F
Special Price
£882.74
£735.62
Regular Price
£1,358.06
Why Choose the Moulded Case Circuit Breaker [1SDA068317R1]
The TMAX XT4S 160 fixed four-pole circuit breaker features front-facing terminals for straightforward installation and maintenance. Equipped with a thermomagnetic release (TMA R 40), it offers reliable protection with adjustable current settings ranging from 200 to 400 A. Designed for robust performance, this breaker ensures precise overload and short-circuit protection in industrial and commercial electrical systems.
Technical Specification
- Function: Thermomagnetic Moulded Case Circuit Breaker with TMA R release.
- Poles: Fixed four-pole (4P) configuration with front terminals.
- Rated Current: 160 A continuous, setting range 28...40 A.
- Rated Voltage: 690 V AC, 750 V DC.
- Rated Service Short-Circuit Breaking Capacity: Up to 85 kA (AC), 50 kA (DC, 2 or 3 poles in series).
- Rated Insulation Voltage: 1000 V with 8 kV impulse withstand voltage.
- Terminal Type: Front bolt terminals, suitable for busbars 85 to 200 mm².
- Mechanical Durability: 25,000 operating cycles at 240 cycles per hour.
- Electrical Durability: 8,000 operating cycles at 120 cycles per hour.
- Tightening Torque: 8 N·m recommended for main circuit terminals.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the C.BREAKER TMAX XT4S 160?
It is a thermomagnetic moulded case circuit breaker with TMA R release.
What is the rated current and voltage of this circuit breaker?
The rated current is 160 A continuous, with a rated voltage of 690 V AC and 750 V DC.
What is the breaking capacity of the TMAX XT4S 160?
It has a rated service short-circuit breaking capacity of up to 85 kA (AC) and 50 kA (DC, with 2 or 3 poles in series).
What type of terminals does this circuit breaker have?
It features front bolt terminals suitable for busbars of 85 to 200 mm².
What is the mechanical durability of the TMAX XT4S 160?
It has a mechanical durability of 25,000 operating cycles at 240 cycles per hour.
What is the recommended tightening torque for the main circuit terminals?
The recommended tightening torque is 8 N·m.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068317R1 |
|---|---|
| Barcode | 8015644022235 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 40A |
| Alternative Product SKU | XT4S 160 TMA 40-400 4p F F |
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