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- ABB
- DSTC 176/DSTC176
- Terminator Unit
- Sweden
- 155 × 100 × 80 mm
- 1.4kg
- 57310001-KT
- 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.
Brand new and original
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 DSTC 176 / DSTC176 (57310001-KT) – Product Overview
Product Introduction
The ABB DSTC 176 is a high-capacity digital thermal current relay designed to provide reliable overload and thermal protection for motors and industrial equipment. It continuously monitors current, detects abnormal conditions, and triggers fast tripping to protect motors from overheating or overcurrent. With its advanced electronics and robust design, the DSTC 176 ensures operational reliability even in harsh industrial environments.
Product Applications
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Protection of high-capacity AC and DC motors in industrial automation
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Monitoring of pumps, compressors, conveyors, and fans
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Integration into motor control centers (MCCs) and industrial control panels
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Machinery requiring precise thermal and overload protection
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Energy management and predictive maintenance systems
Product Advantages
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Precise Thermal Protection: Monitors motor current and temperature for accurate overload detection
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Rapid Response: Fast tripping reduces downtime and prevents equipment damage
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Industrial-Grade Durability: Resistant to vibration, dust, and temperature extremes
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Compact Form Factor: Suitable for DIN rail or panel mounting
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Energy Efficient: Low power consumption during continuous operation
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Easy Configuration: Adjustable tripping thresholds for flexible applications
Brand and Series
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Brand: ABB
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Series: DSTC Series – digital thermal current relays for motor and industrial equipment protection
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | DSTC 176 / DSTC176 |
| Part Number | 57310001-KT |
| Rated Voltage | 380–480 V AC |
| Rated Current | 0.5–176 A |
| Control Type | Digital Thermal Current Relay |
| Communication | Optional interface for remote monitoring |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Response Time | < 100 ms |
| Mounting | DIN Rail / Panel Mount |
| Dimensions (L × W × H) | 155 × 100 × 80 mm |
| Weight | 1.4 kg |
Recommended Related Models (Same Series)
| Model | Key Parameters |
|---|---|
| DSTC 160 | Rated Current 0.5–160 A, Dimensions 145×90×70 mm, Weight 1.2 kg |
| DSTC 165 | Rated Current 0.5–165 A, Dimensions 148×92×70 mm, Weight 1.25 kg |
| DSTC 170 | Rated Current 0.5–170 A, Dimensions 150×95×75 mm, Weight 1.3 kg |
| DSTC 176A | Rated Current 0.5–176 A, Enhanced electronics, Weight 1.42 kg |
| DSTC 180 | Rated Current 0.5–180 A, Dimensions 155×95×75 mm, Weight 1.35 kg |
Recommended Popular ABB Models (Same Brand)
| Model | Key Parameters |
|---|---|
| ACS580 | VFD, Input 3-phase 380–480 V, Output 0–480 V, Weight 8–15 kg |
| ACH580 | High-performance drive, Input 3-phase 380–500 V, Weight 10–18 kg |
| AF100 | Soft starter, Input 200–600 V, Output 0–600 V, Weight 5–12 kg |
| IRB 6700 | Industrial robot controller, Max payload 235 kg, Weight 540 kg |
| CP600 | Operator panel, Touchscreen interface, Dimensions 320×240×50 mm, Weight 2.5 kg |
FAQ (DSTC 176)
Q1: What is the rated voltage of DSTC 176?
A1: The device operates at 380–480 V AC, suitable for motor circuits in industrial environments.
Q2: What is the rated current range?
A2: DSTC 176 supports motor currents from 0.5 A to 176 A.
Q3: What is the operating temperature range?
A3: It operates safely from -20°C to +60°C.
Q4: Can DSTC 176 be mounted on DIN rails?
A4: Yes, it is designed for both DIN rail and panel mounting.
Q5: What are the dimensions and weight?
A5: Dimensions are 155 × 100 × 80 mm and the weight is 1.4 kg.
Q6: Is DSTC 176 suitable for harsh industrial conditions?
A6: Yes, it is resistant to vibration, dust, and high humidity.
Q7: What type of protection does DSTC 176 provide?
A7: It provides precise thermal and current overload protection for motors and equipment.
Q8: Can DSTC 176 integrate with remote monitoring systems?
A8: Yes, optional communication modules allow integration with automation and monitoring systems.
Q9: What is the response time of DSTC 176?
A9: The response time is less than 100 milliseconds.
Q10: Does DSTC 176 require calibration or software?
A10: Minimal manual configuration is required; tripping thresholds are adjustable, and optional software is available for monitoring.