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2CDS383001R0044 ABB S303P-C4 Miniature Circuit Breaker - 3P - C - 4 A
MPN: 2CDS383001R0044
Alt. SKU: S303P-C4
Special Price
£88.88
£74.07
Regular Price
£161.60
This product replaces this item:
Why Choose the S303P-C4 [2CDS383001R0044]
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): Up to 100 kA at 400-440 V AC; 25 kA at 72 V DC.
- Number of Poles: 3 poles (3P) with 3 protected poles.
- Contact Position Indication: Red (ON) / Green (OFF).
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Terminal Type and Capacity: Failsafe bi-directional screw terminals; supports flexible cables 0.75–25 mm² and rigid cables up to 35 mm².
- Electrical and Mechanical Endurance: 20,000 AC cycles each.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
- Actuator: Toggle type, black insulating material, sealable, marked I/O.
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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 is the rated ultimate short-circuit breaking capacity of this product?
It has a breaking capacity of up to 100 kA at 400-440 V AC and 25 kA at 72 V DC.
How many poles does the MCBs S300P series have?
The MCBs S300P series features 3 poles (3P) with 3 protected poles.
What is the cable capacity for the terminals?
The terminals support flexible cables from 0.75 to 25 mm² and rigid cables up to 35 mm².
What is the tightening torque for the terminals?
The standard tightening torque is 2.8 N·m (18 in·lb for UL/CSA).
What type of actuator does the MCBs S300P series use?
It uses a toggle type actuator made of black insulating material, which is also sealable and marked I/O.
What standards does the MCBs S300P series comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383001R0044 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779078221 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 4A |
| Alternative Product SKU | S303P-C4 |
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