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2CDS383103R0608 ABB S303P-Z63NA Miniature Circuit Breaker - 3+NP - Z - 63 A
MPN: 2CDS383103R0608
Alt. SKU: S303P-Z63NA
Special Price
£181.21
£151.01
Regular Price
£329.47
This product replaces this item:
Why Choose the S303P-Z63NA [2CDS383103R0608]
The MCBs S300P series assures protection in industrial installations against overload and short circuits. This product is manufactured according to international IEC and UL standards, for the markets where it is required.
Technical Specification
- Function: Protection against overload and short circuit for industrial installations.
- Rated Ultimate Short-Circuit Breaking Capacity: 25 kA at 400 V/415 V AC, 15 kA at 440 V AC.
- Contact Configuration: 3 poles + neutral (3P+N) with neutral terminal on right.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Terminal Type: Failsafe bi-directional cylinder-lift screw terminals.
- Connecting Capacity: Busbar 10/10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm² conductors.
- Electrical Endurance: 10,000 AC operating cycles.
- Mechanical Endurance: 20,000 cycles.
- Maximum Operating Voltage (UL/CSA): 480Y/277 V AC, 125 V DC.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the primary function of the MCBs S300P series?
The MCBs S300P series provides protection against overload and short circuits in industrial installations.
What is the rated ultimate short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity is 25 kA at 400 V/415 V AC and 15 kA at 440 V AC.
What is the terminal type used in the MCBs S300P series?
The terminal type is failsafe bi-directional cylinder-lift screw terminals.
What is the maximum connecting capacity for conductors?
The connecting capacity is busbar 10/10 mm², flexible 0.75–25 mm², and rigid 0.75–35 mm² conductors.
What are the electrical and mechanical endurance ratings?
The electrical endurance is rated for 10,000 AC operating cycles, and the mechanical endurance is rated for 20,000 cycles.
What are the maximum operating voltage ratings?
The maximum operating voltage is 480Y/277 V AC and 125 V DC.
What standards does the MCBs S300P series conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383103R0608 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779076777 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole + N |
| Amperage | 63A |
| Alternative Product SKU | S303P-Z63NA |
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