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2CDS383001R0578 ABB S303P-Z50 Miniature Circuit Breaker - 3P - Z - 50 A
MPN: 2CDS383001R0578
Alt. SKU: S303P-Z50
Special Price
£143.58
£119.65
Regular Price
£261.05
This product replaces this item:
Why Choose the S303P-Z50 [2CDS383001R0578]
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: 25 kA at 415 V AC; 15 kA at 440 V AC.
- Number of Poles: 3P (three poles protected).
- Dielectric Test Voltage: 2 kV, 50/60 Hz for 1 minute.
- Contact Position Indication: Red ON / Green OFF.
- Terminal Type and Capacity: Failsafe bi-directional screw terminals; accommodates 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 sealable insulation (Group II, black) and I/O marking.
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 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 is 25 kA at 415 V AC and 15 kA at 440 V AC.
How many poles does the MCBs S300P series have?
The MCBs S300P series has 3 poles (3P) protected.
What is the terminal type and capacity for this product?
The terminal type is failsafe bi-directional screw terminals, accommodating busbar 10/10 mm², flexible 0.75–25 mm², and rigid 0.75–35 mm² conductors.
What is the mechanical and electrical endurance of the MCBs S300P series?
The mechanical endurance is 20,000 cycles, and the electrical endurance is 10,000 AC cycles.
Is there any conformity information available for the MCBs S300P series?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS383001R0578 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077590 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 50A |
| Alternative Product SKU | S303P-Z50 |
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