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BAOMAIN 2P Solar PV DIN Rail Fuse Holder for 10x38mm,UL Recognized | RT18-32(X) 30A/1000VDC,32A/690VAC 2 Pole Fuse Base.with LED Indicator Light.18-8 AWG.For 10x38mm Cylindrical Fuses

  • Based on 7 reviews
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Availability: In Stock.
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Arrives Friday, Jul 24
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Number of Items: 1


Features

  • High-Voltage Solar Protection - 1000VDC/30A rated for photovoltaic systems (IEC 60269-6), compatible with RT18-32 fuses (sold separately). Industrial-grade 690VAC/32A capacity
  • Secure DIN Rail Mount - 35mm rail mounting with tunnel terminals for vibration-resistant wiring (2.5Nm torque) and stable conductivity
  • Visual Fault Alert - Red LED lights up when fuse blows for instant fault detection and easy maintenance
  • Durable Safety Design - Flame-retardant ABS housing with copper terminals and flip cover for tool-free fuse replacement
  • Certified Compliance - UR & CE Certified for electrical safety; available in 1P-2P configurations (this listing is for 2P version)

Description

Baomain RT18-32(X) 1000VDC Solar Fuse Holder,DIN Rail Fuse Holder (RT18-32 Compatible) Reliable Circuit Protection for Industrial & Household Use This 2-pole cylindrical fuse holder is designed for RT18-32 fuses (10x38mm, not included), providing effective overload and short-circuit protection in electrical systems. With a 32A, 1000VDC rating, it is suitable for industrial control panels, machinery, and household appliances. Unlike standard AC fuse holders, this PV-rated version features:Higher dielectric strength for DC arcingPolarized terminal designEnhanced creepage distances Key Features:1000VDC/32A Rating - Meets high-voltage demands of modern solar arraysCopper Alloy Terminals - Low resistance contacts minimize power loss in DC circuitsTool-Free Cover - Hinged design allows safe fuse replacement in energized solar cabinets (recommend de-energizing) Secure & Convenient Wiring Featuring a tunnel-type terminal block, this fuse holder ensures fast, stable wiring with high conductivity. The 35mm DIN rail mount allows for easy installation in electrical cabinets, while the flip-open cover simplifies fuse replacement. Enhanced Safety & Durability Constructed with flame-retardant ABS plastic and copper terminals, this fuse holder resists high temperatures and ensures long-term reliability. The red LED indicator provides clear visual feedback when a fuse blows, improving safety and maintenance efficiency. It is available in two configurations (1P, 2P) to fit different application needs. Certified Quality Certified to international safety standards: Safety:Certified to UL Recognized (UR) and CE standardsChina Standards: GB13539.1/GB13539.2/GB13539.6 (fuse standards), GB14048.3 (switchgear)International Standards: IEC269-1/IEC269-2 (fuses), IEC947-3 (low- voltage equipment) Package Includes: 1 x 2-pole fuse holder (RT18-32 fuse not included). Designed for demanding applications including: Primary Application: Solar PV systems (1000VDC/30A) Secondary Applications:Industrial control panels (motor circuits, PLC systems, power distribution)Building automation systemsHVAC equipment and appliance power management Technical SpecificationsElectrical Rating:1000VDC/30A (Solar PV, IEC 60269-6) 690VAC/32A (Industrial, IEC 60947-3)Breaking Capacity:10kAPower Consumption:Max. 3W power consumptionTerminal Torque:2.5NmWire Compatibility: 18 to 8 AWG cables Note: For DC applications: Use with PV-rated fuses per IEC 60269-6AC applications: Follow IEC 60269-1 guidelinesFor qualified electricians onlyVerify fuse compatibility before installationEnsure the system is fully de-energized before installation.Consult local electrical codes before installation.

Current Rating: 32 Amps


Connector Type: Plug-In


Number Of Contacts: 1


Mounting Type: din_rail


Material: Copper


Color: Grey-White


Brand: Baomain


Voltage: 1 Volts (DC)


Number Of Poles: 2


Product Dimensions: 0.39"W x 1.5"H


Current Rating: 32 Amps


Connector Type: Plug-In


Number Of Contacts: 1


Mounting Type: din_rail


Voltage: 1 Volts (DC)


Number Of Poles: 2


Number of Positions: 2


Material Type: Copper


Color: Grey-White


Specification Met: UL


Item Dimensions W x H: 0.39"W x 1.5"H


Centerline Length: 38 Millimeters


Brand Name: Baomain


Model: RT18-32(X)-2P-1000V


Manufacturer: Baomain Electric Co.,Ltd


Part Number: RT18-32(X)-2P-1000V


Included Components: /


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Fuse fit and working ok so far.
Number of Items: 1
Fuse fit and working ok so far. Good type of fuse to use for solar and install is very easy.
Reviewed in the United States on April 26, 2026 by Mic

  • Overheating
Number of Items: 1
For some reason this unit overheats too hot to touch. Only running 11.5A at 350v. I replaced with UL approved product from other manufacture and now running cool with the same fuses. Do not purchase.
Reviewed in the United States on September 4, 2022 by Scollar

  • Budget-priced but keep an eye on it — overheating is a legitimate concern
Number of Items: 1
The physical build is fine for the price — DIN rail clip is solid, the LED indicator is a helpful touch for confirming fuse continuity, and it fits standard 10×38mm fuses. For a quick budget install it looks the part. However, there is a documented overheating issue from at least one verified user running it well below its rated current (11.5A at 350V), which is concerning for a component that lives inside a PV combiner or disconnect enclosure. Heat is the enemy of long-term reliability in any DC solar circuit. If you use these, monitor temperatures after initial installation and make sure your fusing is appropriately sized with adequate headroom. For a safety-critical overcurrent protection application, I'd personally lean toward a UL-listed fuse holder from an established brand — the few extra dollars is cheap insurance. ... show more
Reviewed in the United States on March 26, 2026 by Christian

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