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2CDS383103R0254 ABB S303P-C25NA Miniature Circuit Breaker - 3+NP - C - 25 A
MPN: 2CDS383103R0254
Alt. SKU: S303P-C25NA
Special Price
£104.22
£86.85
Regular Price
£189.48
This product replaces this item:
Why Choose the S303P-C25NA [2CDS383103R0254]
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 Rating: Maximum operating voltage 480Y/277 V AC, 125 V DC.
- Current Rating: Rated ultimate short-circuit breaking capacity up to 25 kA (415 V AC).
- Contact Configuration: 3 poles + neutral (3P+N) with contact position indication (Red ON / Green OFF).
- Terminal Type and Capacity: Screw terminals, supports flexible cables 0.75–25 mm² and rigid cables 0.75–35 mm²; busbar 10 x 10 mm².
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV (50/60 Hz, 1 min); actuator insulation Group II.
- Mechanical and Electrical Endurance: Rated for 20,000 AC cycles and 20,000 mechanical cycles.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
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"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 maximum operating voltage is 480Y/277 V AC and 125 V DC.
What is the rated ultimate short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity is up to 25 kA at 415 V AC.
What type of terminals does the MCBs S300P series have?
It features screw terminals that support flexible cables from 0.75 to 25 mm² and rigid cables from 0.75 to 35 mm².
What is the mechanical and electrical endurance of the MCBs S300P series?
It is rated for 20,000 AC cycles and 20,000 mechanical cycles.
What is the tightening torque specification for this product?
The standard tightening torque is 2.8 N·m (18 in·lb for UL/CSA).
Is there any conformity information available for the MCBs S300P series?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383103R0254 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077163 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole + N |
| Amperage | 25A |
| Alternative Product SKU | S303P-C25NA |
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