33559

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The Schneider 33559 is a robust and reliable circuit breaker designed for high-performance electrical distribution applications. Part of the ComPact NS range, this circuit breaker features a Micrologic 5.0 trip unit and is rated for a current of 1000A at 50°C. It operates efficiently within a voltage range of up to 690V AC at 50/60 Hz, making it suitable for a variety of industrial and commercial settings.

This fixed, 3-pole circuit breaker offers superior protection with its LSI (Long-time, Short-time, Instantaneous) protection functions. It boasts a high ultimate short-circuit breaking capacity of up to 70kA at 415V AC, ensuring reliable performance under fault conditions. The Schneider 33559 is designed for ease of use with a rotary handle and toggle control type, and it conforms to the EN/IEC 60947-2 standards for isolation and safety.

With a mechanical durability of up to 10,000 cycles and an electrical durability of up to 6,000 cycles at 440V, this circuit breaker is built to last. It also features adjustable settings for long-time and short-time protection, providing flexibility to meet specific application requirements. The Schneider 33559 is an excellent choice for those seeking a dependable and high-capacity circuit breaker for their electrical distribution needs.
Specification Description
Part Number 33559
Manufacturer Schneider
Product Name Circuit breaker, ComPact NS1000H
Range ComPact
Product Type Circuit breaker
Device Application Distribution
Number of Poles 3 poles
Rated Current 1000 A at 50 °C
Rated Operational Voltage 690 V AC 50/60 Hz
Network Type AC
Network Frequency 50/60 Hz
Suitability for Isolation Yes, conforming to EN/IEC 60947-2
Utilisation Category Category B
Rated Ultimate Short-Circuit Breaking Capacity 70 kA at 415 V AC 50/60 Hz, 65 kA at 440 V AC 50/60 Hz, 42 kA at 660/690 V AC 50/60 Hz, 85 kA at 220/240 V AC 50/60 Hz, 50 kA at 500/525 V AC 50/60 Hz
Performance Level H 70 kA 415 V AC
Trip Unit Name MicroLogic 5.0
Trip Unit Technology Electronic
Trip Unit Protection Functions LSI
Control Type Rotary handle, Toggle
Circuit Breaker Mounting Mode Fixed
Rated Insulation Voltage 800 V AC 50/60 Hz conforming to IEC 60947-2
Rated Impulse Withstand Voltage 8 kV conforming to IEC 60947-2
Rated Service Short-Circuit Breaking Capacity 50 kA at 380/415 V AC 50/60 Hz, 30 kA at 660/690 V AC 50/60 Hz, 40 kA at 500/525 V AC 50/60 Hz, 50 kA at 440 V AC 50/60 Hz, 50 kA at 220/240 V AC 50/60 Hz
Rated Short-Time Withstand Current 19.2 kA 1 s conforming to IEC 60947-2
Mechanical Durability 10,000 cycles
Electrical Durability 2,000 cycles at 690 V In, 4,000 cycles at 690 V In/2, 5,000 cycles at 440 V In, 6,000 cycles at 440 V In/2
Power Losses 22 W
Mounting Support Backplate
Connection Type Front
Connection Pitch 70 mm
Protection Type L: for overload protection (long time), S: for short time short-circuit protection, I: for instantaneous short-circuit protection
Trip Unit Rating 1000 A at 50 °C
Long-Time Pick-Up Adjustment Type Adjustable 9 settings
Long-Time Protection Pick-Up Adjustment Range 0.4...1 x In
Long-Time Protection Delay Adjustment Type Adjustable 9 settings
Long-Time Protection Delay Adjustment Range 12.5…600 s at 1.5 x Ir, 0.5…24 s at 6 x Ir, 0.7…16.6 s at 7.2 x Ir
Thermal Memory 20 mn
Short-Time Protection Pick-Up Adjustment Type Adjustable 9 settings
Short-Time Protection Pick-Up Adjustment Range 1.5...10 x Ir
Short-Time Protection Delay Adjustment Type Adjustable
Short-Time Protection Delay Adjustment Range 0.1…0.4 s I²t=on, 0…0.4 s I²t=off
Instantaneous Protection Pick-Up Adjustment Type Adjustable
Instantaneous Protection Pick-Up Adjustment Range Off, 2...15 x In
Earth-Leakage Protection Without
Zone Selective Interlocking (ZSI) Without
Auxiliary Contact Composition 1 NO/NC
Local Signalling 4 LEDs (red) for fault indication, 1 LED (yellow) for overload
Width 210 mm
Height 327 mm
Depth 147 mm
Net Weight 14 kg
Standards EN/IEC 60947-2
Product Certifications ASTA, ASEFA
Pollution Degree 3 conforming to IEC 60947
IP Degree of Protection IP40 conforming to IEC 60529
IK Degree of Protection IK07 conforming to EN 50102
Ambient Air Temperature for Operation -25…70 °C
Ambient Air Temperature for Storage -50…85 °C
Relative Humidity 0…95 %
Operating Altitude 0...2000 m without derating, 2000 m...5000 m with derating
Sustainable Offer Status Green Premium product
REACh Regulation REACh Declaration
EU RoHS Directive Compliant with Exemptions
Mercury Free Yes
China RoHS Regulation China RoHS Declaration
RoHS Exemption Information Yes
Environmental Disclosure Product Environmental Profile
Circularity Profile End Of Life Information
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

What is the primary function of this Schneider part?

This Schneider part is a circuit breaker designed for distribution applications, providing protection against overloads and short circuits.

What is the rated current for this circuit breaker?

The rated current for this circuit breaker is 1000 A at 50 °C.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the rated operational voltage for this circuit breaker?

The rated operational voltage for this circuit breaker is 690 V AC at 50/60 Hz.

What type of trip unit does this circuit breaker use?

This circuit breaker uses a Micrologic 5.0 trip unit with electronic technology.

What are the protection functions of the trip unit?

The trip unit provides long-time, short-time, and instantaneous protection functions.

What is the rated ultimate short-circuit breaking capacity?

The rated ultimate short-circuit breaking capacity is 70 kA at 415 V AC.

Is this circuit breaker suitable for isolation?

Yes, this circuit breaker is suitable for isolation, conforming to EN/IEC 60947-2.

What is the mechanical durability of this circuit breaker?

The mechanical durability of this circuit breaker is 10,000 cycles.

What is the rated insulation voltage?

The rated insulation voltage is 800 V AC at 50/60 Hz, conforming to IEC 60947-2.

What is the degree of protection provided by this circuit breaker?

This circuit breaker provides an IP40 degree of protection, conforming to IEC 60529.

What are the dimensions of this circuit breaker?

The dimensions are 210 mm in width, 327 mm in height, and 147 mm in depth.

What is the weight of this circuit breaker?

The weight of this circuit breaker is 14 kg.

What is the ambient air temperature range for operation?

The ambient air temperature range for operation is -25 to 70 °C.

Does this circuit breaker comply with environmental regulations?

Yes, this circuit breaker complies with REACh and RoHS regulations and is a Green Premium product.

  • Industrial power distribution systems
  • Electrical panel boards
  • Motor control centers
  • Commercial building electrical systems
  • Renewable energy installations
  • Data centers and server rooms
  • Manufacturing and production facilities
  • Infrastructure projects
  • Utility and power generation plants
  • Marine and offshore applications

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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