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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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All our products are priced very favorably because we have our own warehouse and supply.
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The ABB TK811V050 (part number 3BSC950107R2) is a high-performance motor protection and control device from the TK Series, specifically engineered for medium-to-high power industrial motors. It combines precise motor control, overload protection, and long-term reliability in a compact panel-mounted unit.
TK811V050 is designed for demanding industrial environments where continuous operation and safety are critical. It is ideal for pumps, compressors, conveyor systems, and other automated machinery requiring robust motor protection. Its modular and compact design allows installation in medium to large control panels without compromising accessibility or serviceability.
| Parameter | Specification |
|---|---|
| Model | TK811V050 |
| Part Number | 3BSC950107R2 |
| Brand | ABB |
| Series | TK Series |
| Rated Voltage | 400 V AC |
| Rated Current | 200 A |
| Frequency | 50/60 Hz |
| Power Rating | 120 kW |
| Insulation Class | F |
| Protection Class | IP54 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Dimensions (L × W × H) | 600 × 400 × 250 mm |
| Weight | 95 kg |
| Mounting Type | Panel-mounted |
| Connection Type | Screw terminals |
| Mechanical Durability | 10⁶ operations |
| Electrical Durability | 10⁵ operations |
The ABB TK811V050 is suitable for:
Motor control for medium-to-high power industrial machinery
Pumps, compressors, and conveyor systems
Industrial automation in production lines
HVAC systems in large industrial facilities
Energy distribution and motor management in factories
Applications requiring long-term reliable motor protection
Robust and Reliable: Designed for heavy-duty industrial use and continuous operation.
High Protection Level: IP54 rating ensures protection from dust and water ingress.
Energy Efficiency: Optimized for minimal power loss during operation.
Compact Design for High Power: Fits into medium to large panels despite high current rating.
Maintenance Friendly: Easy access for inspection, wiring, and service.
Versatile Use: Suitable for a wide range of industrial motors and automated systems.
| Model | Rated Voltage | Rated Current | Power Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| TK811V015 | 400 V AC | 60 A | 35 kW | 380 × 220 × 180 | 16 |
| TK811V020 | 400 V AC | 80 A | 45 kW | 420 × 240 × 200 | 20 |
| TK811V025 | 400 V AC | 100 A | 60 kW | 450 × 250 × 220 | 25 |
| TK811V030 | 400 V AC | 120 A | 75 kW | 480 × 260 × 230 | 40 |
| TK811V040 | 400 V AC | 150 A | 100 kW | 520 × 300 × 240 | 60 |
| Model | Rated Voltage | Rated Current | Power Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| ACS355 | 380–480 V AC | 0.5–32 A | 0.25–15 kW | 240 × 120 × 140 | 5.5 |
| ACS580 | 380–480 V AC | 1–250 A | 0.75–250 kW | 400 × 200 × 180 | 12 |
| DSQC630 | 380–480 V AC | 32–250 A | 15–200 kW | 450 × 220 × 200 | 15 |
| PM550 | 400 V AC | 20–80 A | 7.5–30 kW | 280 × 150 × 120 | 6.8 |
| MNS Low Voltage Panel | 400 V AC | 63–4000 A | N/A | Custom | 50–500 |
Q1: What is the main function of TK811V050?
A1: It provides motor control and protection for medium-to-high power industrial motors.
Q2: What is the protection class?
A2: IP54, protecting against dust and water ingress.
Q3: What are the rated voltage and current?
A3: Rated voltage is 400 V AC, rated current is 200 A.
Q4: What types of motors can it control?
A4: Standard AC motors, including medium-to-high power induction motors.
Q5: How is TK811V050 installed?
A5: Panel-mounted using screw terminals.
Q6: What is the operating temperature range?
A6: -20°C to +60°C.
Q7: Does it require maintenance?
A7: Minimal maintenance; periodic inspection is sufficient.
Q8: Can it handle overloads or short circuits?
A8: Yes, designed to safely handle overloads within rated limits.
Q9: Is it suitable for automation systems?
A9: Yes, it integrates with industrial automation and control systems.
Q10: What are the key advantages of TK811V050?
A10: Robust reliability, IP54 protection, energy efficiency, compact high-power design, and ease of maintenance make it ideal for medium-to-high power industrial applications.