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The ABB SCYC56901 / SCYC 56901/E is a high-capacity, industrial-grade switchgear designed for demanding electrical systems requiring reliable and continuous operation. Engineered for both performance and safety, this model supports high-current applications while providing stable and precise switching control.
This switchgear unit is modular, allowing seamless integration into existing motor control centers, power distribution panels, and industrial automation systems. It offers durability, ease of installation, and long-term operational reliability with minimal maintenance requirements.
Brand: ABB
Series: SCYC Series – High-reliability modular switchgear solutions designed for industrial and commercial power distribution, automation, and motor control applications.
The SCYC56901 / SCYC 56901/E is commonly used in:
Industrial motor control centers (MCCs)
Large-scale industrial automation and production systems
Commercial power distribution networks
Electrical switchgear and control panel assemblies
Renewable energy installations requiring high-current switching
Factories and manufacturing plants with continuous operational requirements
High Reliability: Designed to operate continuously under demanding industrial conditions.
High Capacity: Supports large current loads for heavy-duty applications.
Safety Compliance: Conforms to international electrical safety standards.
Durable Construction: Built from high-quality insulating materials to reduce wear and extend service life.
Energy Efficient: Optimized internal design reduces losses and improves stability.
Versatile Installation: Can be mounted on DIN rails or panels, providing flexible integration options.
Low Maintenance: Engineered to reduce downtime and service interventions.
| Parameter | Specification |
|---|---|
| Model | SCYC56901 / SCYC 56901 / SCYC 56901/E / SCYC56901/E |
| Product Code | 3AFE58070271 / 58070271A |
| Rated Voltage | 690 V AC |
| Rated Current | 900 A |
| Frequency | 50/60 Hz |
| Insulation Voltage | 1000 V |
| Switching Capacity | 65 kA |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP20 |
| Material | High-quality insulating polymer |
| Dimensions (L×W×H) | 420 × 230 × 210 mm |
| Weight | 22 kg |
| Mounting Type | DIN Rail / Panel Mount |
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SCYC55870 | 690 V | 700 A | 380 × 210 × 190 | 17 |
| SCYC55880 | 690 V | 800 A | 400 × 220 × 200 | 20 |
| SCYC55890 | 690 V | 900 A | 420 × 230 × 210 | 22 |
| SCYC55900 | 690 V | 1000 A | 440 × 240 × 220 | 25 |
| SCYC55910 | 690 V | 1100 A | 460 × 250 × 230 | 28 |
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| MS116 | 400 V | 125 A | 140 × 75 × 80 | 1.4 |
| OT200F | 690 V | 200 A | 170 × 100 × 95 | 2.2 |
| Tmax T2 | 690 V | 250 A | 180 × 105 × 100 | 2.5 |
| Emax 2 | 690 V | 400 A | 220 × 125 × 115 | 3.5 |
| AF Switch 63 | 400 V | 63 A | 120 × 70 × 75 | 1.0 |
Q1: What is the rated current of the SCYC56901?
A1: The SCYC56901 is rated for 900 A.
Q2: What voltage does this model support?
A2: It supports a rated voltage of 690 V AC.
Q3: Can the SCYC56901 be mounted on a DIN rail?
A3: Yes, it supports both DIN rail and panel mounting.
Q4: What is the protection class of this device?
A4: The protection class is IP20.
Q5: What is the operating temperature range?
A5: It operates between -25°C and +70°C.
Q6: What material is used for construction?
A6: It is made of high-quality insulating polymer.
Q7: How heavy is this unit?
A7: The SCYC56901 weighs 22 kg.
Q8: What is its switching capacity?
A8: The switching capacity is 65 kA.
Q9: Is this device suitable for industrial applications?
A9: Yes, it is designed for heavy-duty industrial and commercial power systems.
Q10: Can it be integrated with other SCYC series components?
A10: Yes, its modular design allows easy integration with other SCYC series products.