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2CDS383103R0504 ABB S303P-C50NA Miniature Circuit Breaker - 3+NP - C - 50 A
MPN: 2CDS383103R0504
Alt. SKU: S303P-C50NA
Special Price
£125.22
£104.35
Regular Price
£227.66
This product replaces this item:
Why Choose the S303P-C50NA [2CDS383103R0504]
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: Provides overload and short circuit protection for industrial installations.
- Rated Ultimate Short-Circuit Breaking Capacity: 25 kA at 415 V AC, 15 kA at 440 V AC, 25 kA at 400 V AC.
- Number of Poles: 3 poles plus neutral (3P+N).
- Dielectric Test Voltage: 2 kV, 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.
- Mechanical Endurance: 20,000 cycles.
- Electrical Endurance: 10,000 AC cycles.
- Actuator Type: Toggle with I/O marking and sealable black insulation.
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 overload and short circuit protection for industrial installations.
What is the rated ultimate short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity is 25 kA at 415 V AC, 15 kA at 440 V AC, and 25 kA at 400 V AC.
How many poles does the MCBs S300P series have?
The MCBs S300P series features 3 poles plus neutral (3P+N).
What is the 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 type of terminals does the MCBs S300P series use?
It uses failsafe bi-directional cylinder-lift screw terminals.
What is the mechanical endurance of the MCBs S300P series?
The mechanical endurance is rated at 20,000 cycles.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383103R0504 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779076883 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole + N |
| Amperage | 50A |
| Alternative Product SKU | S303P-C50NA |
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