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2CDS383001R0408 ABB S303P-Z8 Miniature Circuit Breaker - 3P - Z - 8 A
MPN: 2CDS383001R0408
Alt. SKU: S303P-Z8
Special Price
£114.52
£95.43
Regular Price
£208.21
This product replaces this item:
Why Choose the S303P-Z8 [2CDS383001R0408]
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 50 kA (240 V AC).
- Rated Service Short-Circuit Breaking Capacity (Ics): 20 kA (240 V AC).
- Number of Poles: 3P (three poles protected).
- Operating Voltage: Up to 480Y/277 V AC and 125 V DC (UL/CSA).
- Terminal Type: Screw terminals with failsafe bi-directional cylinder-lift design.
- Connecting Capacity: Flexible conductors 0.75–25 mm², rigid conductors 0.75–35 mm², busbar 10/10 mm².
- Electrical and Mechanical Endurance: 20,000 AC cycles and 20,000 mechanical cycles.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
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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?
The rated ultimate short-circuit breaking capacity (Icu) is up to 50 kA at 240 V AC.
What is the maximum operating voltage for this product?
The MCBs S300P series operates at up to 480Y/277 V AC and 125 V DC (UL/CSA).
What types of conductors can be connected to the MCBs S300P?
It can connect flexible conductors from 0.75–25 mm², rigid conductors from 0.75–35 mm², and busbars of 10/10 mm².
How many poles does the MCBs S300P series have?
The MCBs S300P series has 3 poles (3P) protected.
What is the tightening torque for the terminals?
The tightening torque is 2.8 N·m (standard) and 18 in·lb (UL/CSA).
What standards does the MCBs S300P series comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383001R0408 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077774 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 8A |
| Alternative Product SKU | S303P-Z8 |
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