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2CDS383103R0084 ABB S303P-C8NA Miniature Circuit Breaker - 3+NP - C - 8 A
MPN: 2CDS383103R0084
Alt. SKU: S303P-C8NA
Special Price
£96.01
£80.01
Regular Price
£174.56
This product replaces this item:
Why Choose the S303P-C8NA [2CDS383103R0084]
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 circuits in industrial installations.
- Voltage Ratings: Up to 480Y/277 V AC and 125 V DC.
- Current Breaking Capacity: Ultimate short-circuit breaking capacity up to 50 kA (240 V AC), service breaking capacity up to 20 kA (240 V AC).
- Contact Configuration: 3P+N with neutral terminals on the right.
- Insulation & Test Voltage: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute.
- Terminal Type & Capacity: Screw terminals; flexible up to 25 mm², rigid up to 35 mm², busbar 10/10 mm².
- Mechanical & Electrical Endurance: 20,000 cycles each.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
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 are the voltage ratings for the MCBs S300P series?
The voltage ratings are up to 480Y/277 V AC and 125 V DC.
What is the current breaking capacity of the MCBs S300P series?
The ultimate short-circuit breaking capacity is up to 50 kA at 240 V AC, and the service breaking capacity is up to 20 kA at 240 V AC.
What is the terminal type and capacity for the MCBs S300P series?
The MCBs feature screw terminals, with a capacity for flexible cables up to 25 mm² and rigid cables up to 35 mm², as well as busbar connections of 10/10 mm².
How many mechanical and electrical endurance cycles does the MCBs S300P series have?
The MCBs S300P series has a mechanical and electrical endurance of 20,000 cycles each.
What is the tightening torque specification for the MCBs S300P series?
The standard tightening torque is 2.8 N·m (18 in·lb for UL/CSA).
What standards does the MCBs S300P series comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383103R0084 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077378 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole + N |
| Amperage | 8A |
| Alternative Product SKU | S303P-C8NA |
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