LMDF-32C DC Fuse 1000V 10*38
LMDF-32C DC Fuse 1000V 10*38
Model: LMDF-32C
Brand: LVMA
Rated Voltage: DC 1000V
Rated Current: 32A
Application: DC circuits, photovoltaic systems, solar combiner boxes, inverter DC sides, and string circuits
Certification: CE compliant
Mounting: Standard DIN rail mounting
Operating Temperature: -25°C to +70°C (for reference, comply with fuse core specifications)
Model: LMDF-32C
Brand: LVMA
Rated Voltage: DC 1000V
Rated Current: 32A
Application: DC circuits, photovoltaic systems, solar combiner boxes, inverter DC sides, and string circuits
Certification: CE compliant
Mounting: Standard DIN rail mounting
Operating Temperature: -25°C to +70°C (for reference, comply with fuse core specifications)
1. Product Overview
The LVMA LMDF-32C DC Fuse Holder is engineered specifically for photovoltaic (PV) and DC power distribution systems, providing reliable overcurrent and short-circuit protection for 10x38mm solar fuses. Built with high-quality materials and certified to international standards, this DIN rail-mountable holder combines safety, durability, and easy maintenance for solar installers and system integrators.
2. Key Features
- High Voltage & Current Rating: 1000V DC, 32A rated for robust performance in solar PV systems
- Indicator Light: Built-in visual indicator for quick identification of blown fuses, reducing troubleshooting time
- DIN Rail Mounting: Standard 35mm DIN rail design for fast, secure installation in combiner boxes and control panels
- 10x38mm Compatibility: Designed to fit standard 10x38mm PV fuses (gPV type)
- Safety Certified: CE marked and compliant with IEC 60947-3 and IEC 60269-6 standards
- Durable Construction: Heat-resistant, flame-retardant housing for long-term use in harsh environments
- User-Friendly Design: Clear “Don’t open under load” warning for safe maintenance, plus easy wiring terminals
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LMDF-32C |
| Rated Voltage | DC 1000V |
| Rated Current | 32A |
| Fuse Size | 10x38mm |
| Mounting Type | 35mm DIN Rail |
| Indicator Light | Built-in visual status indicator |
| Standards Compliance | IEC 60947-3, IEC 60269-6, CE Certified |
| Housing Material | Flame-retardant, heat-resistant plastic |
| Wire Connection | Screw terminals (suitable for copper wires) |
4. Applications
The LVMA LMDF-32C is ideal for use in:
- Solar photovoltaic (PV) combiner boxes
- Solar inverter DC input circuits
- Off-grid and on-grid solar power systems
- Battery energy storage systems (BESS)
- DC power distribution panels for renewable energy projects
5. Installation & Safety Notes
- Always de-energize the circuit before installing or replacing fuses. The “Don’t open under load” warning must be strictly followed to prevent arc flash hazards.
- Mount the holder securely on a standard 35mm DIN rail.
- Use only compatible 10x38mm gPV-rated DC fuses (not included) for optimal performance and safety.
- Ensure proper torque on wiring terminals to prevent loose connections and overheating.
6. Why Choose LVMA LMDF-32C?
- Reliability: Designed for the demanding conditions of solar PV systems, with a focus on long-term performance
- Ease of Use: The indicator light eliminates guesswork about fuse status, streamlining maintenance
- Safety: Compliant with international standards to protect both equipment and personnel
- Cost-Effective: Durable construction reduces replacement costs, while standard DIN rail design minimizes installation time
 7. Technical Documents & Support
- Download the full datasheet for detailed specifications, wiring diagrams, and installation instructions.
- Contact our engineering team for custom pole configurations or OEM/ODM solutions for large-scale projects.
- Request a quote with your project details for bulk pricing, lead times, and compliance certifications.
1. Product Overview
The LVMA LMDF-32C DC Fuse Holder is engineered specifically for photovoltaic (PV) and DC power distribution systems, providing reliable overcurrent and short-circuit protection for 10x38mm solar fuses. Built with high-quality materials and certified to international standards, this DIN rail-mountable holder combines safety, durability, and easy maintenance for solar installers and system integrators.
2. Key Features
- High Voltage & Current Rating: 1000V DC, 32A rated for robust performance in solar PV systems
- Indicator Light: Built-in visual indicator for quick identification of blown fuses, reducing troubleshooting time
- DIN Rail Mounting: Standard 35mm DIN rail design for fast, secure installation in combiner boxes and control panels
- 10x38mm Compatibility: Designed to fit standard 10x38mm PV fuses (gPV type)
- Safety Certified: CE marked and compliant with IEC 60947-3 and IEC 60269-6 standards
- Durable Construction: Heat-resistant, flame-retardant housing for long-term use in harsh environments
- User-Friendly Design: Clear “Don’t open under load” warning for safe maintenance, plus easy wiring terminals
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LMDF-32C |
| Rated Voltage | DC 1000V |
| Rated Current | 32A |
| Fuse Size | 10x38mm |
| Mounting Type | 35mm DIN Rail |
| Indicator Light | Built-in visual status indicator |
| Standards Compliance | IEC 60947-3, IEC 60269-6, CE Certified |
| Housing Material | Flame-retardant, heat-resistant plastic |
| Wire Connection | Screw terminals (suitable for copper wires) |
4. Applications
The LVMA LMDF-32C is ideal for use in:
- Solar photovoltaic (PV) combiner boxes
- Solar inverter DC input circuits
- Off-grid and on-grid solar power systems
- Battery energy storage systems (BESS)
- DC power distribution panels for renewable energy projects
5. Installation & Safety Notes
- Always de-energize the circuit before installing or replacing fuses. The “Don’t open under load” warning must be strictly followed to prevent arc flash hazards.
- Mount the holder securely on a standard 35mm DIN rail.
- Use only compatible 10x38mm gPV-rated DC fuses (not included) for optimal performance and safety.
- Ensure proper torque on wiring terminals to prevent loose connections and overheating.
6. Why Choose LVMA LMDF-32C?
- Reliability: Designed for the demanding conditions of solar PV systems, with a focus on long-term performance
- Ease of Use: The indicator light eliminates guesswork about fuse status, streamlining maintenance
- Safety: Compliant with international standards to protect both equipment and personnel
- Cost-Effective: Durable construction reduces replacement costs, while standard DIN rail design minimizes installation time
 7. Technical Documents & Support
- Download the full datasheet for detailed specifications, wiring diagrams, and installation instructions.
- Contact our engineering team for custom pole configurations or OEM/ODM solutions for large-scale projects.
- Request a quote with your project details for bulk pricing, lead times, and compliance certifications.
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