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- DSMB 127/DSMB-127/DSMB127
- Memory Board
- Sweden
- 110 × 60 × 75 mm
- 0.65kg
- 57360001-HG 57360001-HG/2
- 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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Product Profile: ABB DSMB 127 / DSMB-127 / DSMB127
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | DSMB 127 / DSMB-127 / DSMB127 |
| Product Codes | 57360001-HG / 57360001-HG/2 |
| Brand | ABB |
| Series | DSMB Series |
| Rated Voltage | 400 V AC |
| Rated Current | 32 A |
| Frequency | 50/60 Hz |
| Number of Poles | 1P/2P configurable |
| Breaking Capacity | 10 kA |
| Connection Type | Screw / Bolt Terminal |
| Protection Type | IP20 |
| Operating Temperature | -25°C to +60°C |
| Dimensions (L×W×H) | 110 × 60 × 75 mm |
| Weight | 0.65 kg |
| Material | Flame-retardant plastic and high-strength metal |
Product Description
The DSMB 127 is a high-performance miniature circuit breaker designed to provide reliable protection for medium-current electrical circuits. It safeguards circuits against overcurrent and short circuits while maintaining a compact, durable, and modular form factor.
This device is engineered for industrial, commercial, and residential applications requiring both reliability and operational safety. The DSMB 127 features advanced materials, modular design, and versatile mounting options, making it ideal for standard electrical distribution panels or retrofit installations.
Applications
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Overcurrent protection for medium-sized industrial machinery
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Protection of commercial building electrical circuits
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Circuit protection for lighting and HVAC systems
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Modular integration in electrical distribution boards
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Safe control of electrical loads in residential, commercial, or small industrial setups
Advantages
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High breaking capacity (10 kA) for reliable short-circuit protection.
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Modular design for easy panel integration and retrofit.
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Durable construction ensures long-term operational reliability.
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Compact dimensions allow space-saving installations.
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Lightweight design (0.65 kg) simplifies handling and mounting.
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Wide operating temperature range (-25°C to +60°C).
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Flexible connection options with screw or bolt terminals.
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Low maintenance ensures minimal operational interruption.
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High insulation properties for enhanced safety.
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Stable performance under continuous load conditions.
Related Models in DSMB Series
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) | Breaking Capacity |
|---|---|---|---|---|---|
| DSMB 126 | 400 V AC | 25 A | 100 × 55 × 70 | 0.60 | 10 kA |
| DSMB 128 | 400 V AC | 40 A | 120 × 65 × 80 | 0.70 | 10 kA |
| DSMB 129 | 400 V AC | 50 A | 130 × 70 × 85 | 0.80 | 10 kA |
| DSMB 130 | 400 V AC | 63 A | 140 × 75 × 90 | 0.90 | 15 kA |
| DSMB 131 | 400 V AC | 80 A | 150 × 80 × 100 | 1.00 | 15 kA |
Popular Models from ABB (Other Series)
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) | Breaking Capacity |
|---|---|---|---|---|---|
| S203-C32 | 230/400 V AC | 32 A | 90 × 45 × 65 | 0.55 | 6 kA |
| S204-C40 | 230/400 V AC | 40 A | 95 × 50 × 70 | 0.60 | 6 kA |
| TMax T2 | 400 V AC | 50 A | 130 × 65 × 85 | 1.00 | 15 kA |
| Emax 2 E2.2 | 690 V AC | 100 A | 250 × 150 × 200 | 2.50 | 50 kA |
| OT63F4 | 400 V AC | 63 A | 130 × 70 × 85 | 1.10 | 15 kA |
FAQ (DSMB 127)
Q1: What is the rated current of DSMB 127?
A1: The rated current is 32 A.
Q2: What is the breaking capacity of this model?
A2: It has a breaking capacity of 10 kA.
Q3: Can it be integrated into modular panels?
A3: Yes, it is designed for modular panel integration.
Q4: What types of terminals does it use?
A4: It supports both screw and bolt terminals.
Q5: What is the operating temperature range?
A5: It operates from -25°C to +60°C.
Q6: How heavy is the DSMB 127 unit?
A6: The weight is approximately 0.65 kg.
Q7: What materials are used in its construction?
A7: Flame-retardant plastic and high-strength metal components.
Q8: Is frequent maintenance required?
A8: No, it is designed for low-maintenance operation.
Q9: Is it suitable for medium-current industrial machinery?
A9: Yes, it is suitable for machinery, lighting, and HVAC protection.
Q10: Can it handle temporary overcurrent surges safely?
A10: Yes, it is designed to handle short-term overcurrent without immediate tripping.