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2CDS383001R0337 ABB S303P-K4 Miniature Circuit Breaker - 3P - K - 4 A
MPN: 2CDS383001R0337
Alt. SKU: S303P-K4
Special Price
£120.14
£100.12
Regular Price
£218.44
This product replaces this item:
Why Choose the S303P-K4 [2CDS383001R0337]
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.
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 100 kA at 400 V, 415 V, and 440 V AC; 25 kA at 72 V DC.
- Number of Poles: 3P (three poles).
- Contact Position Indication: Red ON / Green OFF.
- Terminal Type and Connecting Capacity: Screw terminals; flexible with ferrule 0.75–25 mm², rigid and stranded 0.75–35 mm², busbar 10/10 mm².
- Electrical Endurance: 20,000 AC cycles.
- Mechanical Endurance: 20,000 cycles.
- Tightening Torque: 2.8 N·m (18 in·lb for UL/CSA).
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the 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 (Icu) is 100 kA at 400 V, 415 V, and 440 V AC; 25 kA at 72 V DC.
How many poles does the MCBs S300P series have?
The MCBs S300P series has 3 poles (3P).
What is the cable capacity for connecting terminals?
The terminal type allows for flexible cables with ferrule from 0.75–25 mm², rigid and stranded cables from 0.75–35 mm², and busbar connections of 10/10 mm².
What is the electrical endurance of the MCBs S300P series?
The electrical endurance is rated for 20,000 AC cycles.
What is the tightening torque for the terminals?
The tightening torque is 2.8 N·m (18 in·lb for UL/CSA).
Is there any conformity information available?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383001R0337 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077859 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 4A |
| Alternative Product SKU | S303P-K4 |
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