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2CDS383001R0338 ABB S303P-Z4 Miniature Circuit Breaker - 3P - Z - 4 A
MPN: 2CDS383001R0338
Alt. SKU: S303P-Z4
Special Price
£129.41
£107.84
Regular Price
£235.28
This product replaces this item:
Why Choose the S303P-Z4 [2CDS383001R0338]
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 Ratings: Up to 440 V AC, 72 V DC.
- Short-Circuit Breaking Capacity: 100 kA AC, 25 kA DC.
- Contact Configuration: 3 poles (3P) with red ON / green OFF indication.
- Terminal Type and Capacity: Screw terminals; flexible 0.75–25 mm², rigid 0.75–35 mm², busbar 10/10 mm².
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute.
- Mechanical and Electrical Endurance: 20,000 cycles each.
- Tightening Torque: 2.8 N·m (standard), 18 in·lb (UL/CSA).
- Actuator: Toggle type with I/O marking, sealable, black insulation.
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 are the voltage ratings for the MCBs S300P series?
The MCBs S300P series is rated for up to 440 V AC and 72 V DC.
What is the short-circuit breaking capacity of this product?
The short-circuit breaking capacity is 100 kA AC and 25 kA DC.
What type of terminals does the MCBs S300P series use?
It uses screw terminals with a capacity for flexible conductors of 0.75–25 mm² and rigid conductors of 0.75–35 mm², as well as busbar connections of 10/10 mm².
What is the mechanical and electrical endurance of the MCBs S300P series?
The product has a mechanical and electrical endurance of 20,000 cycles each.
What tightening torque is required for the terminals?
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 | 2CDS383001R0338 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 4016779077842 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 4A |
| Alternative Product SKU | S303P-Z4 |
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