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- ABB
- GD B021 BE
- Gate Control Unit
- Sweden
- 140 × 90 × 65 mm
- 1.2kg
- HIEE300766R1
- Xiamen, China
- New & In Stock
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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.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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ABB GD B021 BE (HIEE300766R1) – Product Overview
Product Introduction
The ABB GD B021 BE is a high-performance industrial protective relay module designed for critical electrical systems. It provides reliable fault detection, monitoring, and control of electrical circuits in industrial applications. This relay is engineered to offer fast response times, ensuring the protection of motors, generators, and transformers against overcurrent, short-circuits, and other electrical anomalies. With a robust and compact design, it is suitable for installation in switchgear, control panels, and automated industrial environments.
Product Applications
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Protection of medium- and low-voltage motors and generators
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Integration into industrial switchgear and automation panels
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Overcurrent, short-circuit, and fault monitoring in manufacturing facilities
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Critical infrastructure electrical protection in energy plants
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Industrial process control and energy management
Product Advantages
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Rapid Fault Detection: Provides immediate response to overcurrent and fault conditions
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Reliable Performance: Maintains operational stability in industrial environments
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Compact Design: Space-saving module for panel or switchgear mounting
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Durable Construction: Resistant to vibration, dust, and industrial temperature ranges
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Flexible Integration: Compatible with other ABB protection and automation modules
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Energy Efficient: Minimal power consumption during operation
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Maintenance Friendly: Easy installation and replacement with modular design
Brand and Series
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Brand: ABB
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Series: GD Series – Industrial protective relay modules
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | GD B021 BE |
| Part Number | HIEE300766R1 |
| Control Type | Protective Relay Module |
| Rated Voltage | 230 V AC |
| Rated Current | 0.5–20 A |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% to 95% non-condensing |
| Response Time | < 50 ms |
| Mounting | Panel Mount / DIN Rail Mountable |
| Dimensions (L × W × H) | 140 × 90 × 65 mm |
| Weight | 1.2 kg |
Recommended Related Models (Same Series)
| Model | Key Parameters |
|---|---|
| GD B022 BE | Rated Voltage 230 V AC, Current 0.5–25 A, Dimensions 145×95×65 mm, Weight 1.25 kg |
| GD B023 BE | Rated Voltage 230 V AC, Current 0.5–30 A, Dimensions 150×100×65 mm, Weight 1.3 kg |
| GD B024 BE | Overcurrent relay, Dimensions 150×100×70 mm, Weight 1.35 kg |
| GD B025 BE | High-speed protective relay, Dimensions 155×100×70 mm, Weight 1.4 kg |
| GD B026 BE | Multi-function protection module, Dimensions 160×105×70 mm, Weight 1.45 kg |
Recommended Popular ABB Models (Same Brand)
| Model | Key Parameters |
|---|---|
| DSQC 601 | Servo drive controller, Voltage 380–480 V, Weight 6.5 kg |
| ACS580 | Variable frequency drive, Input 3-phase 380–480 V, Weight 10–15 kg |
| AF100 | Soft starter, Input 200–600 V, Output 0–600 V, Weight 5–12 kg |
| DSQC 604 | Motor control interface, Voltage 380–480 V, Weight 7 kg |
| CP600 | Operator panel, Touchscreen interface, Dimensions 320×240×50 mm, Weight 2.5 kg |
FAQ (GD B021 BE)
Q1: What is the rated voltage for GD B021 BE?
A1: The module operates at 230 V AC.
Q2: What is the rated current range?
A2: It supports currents from 0.5 A to 20 A.
Q3: What is the operating temperature range?
A3: The module operates between -20°C and +60°C.
Q4: Can GD B021 BE be mounted on a DIN rail?
A4: Yes, it supports panel and DIN rail mounting.
Q5: What are the physical dimensions and weight?
A5: Dimensions are 140 × 90 × 65 mm, and the weight is 1.2 kg.
Q6: What is the response time of GD B021 BE?
A6: The response time is less than 50 milliseconds.
Q7: Is GD B021 BE suitable for harsh industrial environments?
A7: Yes, it is resistant to vibration, dust, and moderate temperature fluctuations.
Q8: Can GD B021 BE monitor overcurrent and short-circuits?
A8: Yes, it provides protection against overcurrent and short-circuit faults.
Q9: Is the module energy-efficient?
A9: Yes, it consumes minimal power during operation.
Q10: Can GD B021 BE be integrated with other ABB automation modules?
A10: Yes, it is compatible with other ABB protective and automation modules.