We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
2CDS383103R0377 ABB S303P-K6NA Miniature Circuit Breaker - 3+NP - K - 6 A
MPN: 2CDS383103R0377
Alt. SKU: S303P-K6NA
Special Price
£124.82
£104.02
Regular Price
£226.96
This product replaces this item:
Why Choose the S303P-K6NA [2CDS383103R0377]
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: 125 V DC, 400 V AC, 415 V AC, 440 V AC, 480Y/277 V AC.
- Breaking Capacity: Ultimate 100 kA (AC), 25 kA (72 V DC); Service 100 kA (AC).
- Contact Configuration: 3 poles + Neutral (3P+N) with right-positioned neutral terminals.
- Insulation & Dielectric Test: 2 kV at 50/60 Hz for 1 minute; Actuator made of insulation group II material.
- Terminal Type & Size: Screw terminals, suitable for busbar 10/10 mm², flexible 0.75–25 mm², rigid 0.75–35 mm² conductors.
- Mechanical & Electrical Endurance: 20,000 cycles each.
- Actuator: Toggle type with red ON / green OFF indication; sealable and marked I/O.
- 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 125 V DC, 400 V AC, 415 V AC, 440 V AC, and 480Y/277 V AC.
What is the breaking capacity of the MCBs S300P series?
The ultimate breaking capacity is 100 kA for AC and 25 kA for 72 V DC; the service breaking capacity is 100 kA for AC.
What type of terminals does the MCBs S300P series use?
It features screw terminals suitable for busbar 10/10 mm², flexible conductors from 0.75 to 25 mm², and rigid conductors from 0.75 to 35 mm².
What is the mechanical and electrical endurance of the MCBs S300P series?
The MCBs S300P series has a mechanical and electrical endurance of 20,000 cycles each.
Is the MCBs S300P series compliant with any standards?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383103R0377 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077033 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole + N |
| Amperage | 6A |
| Alternative Product SKU | S303P-K6NA |
Write Your Own Review
