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BUSSMANN PVS-R-20 Fast-Acting Cylindrical Fuse, 20 A, 600 V DC, AC/DC Compatible - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN PVS-R-20 Fast-Acting Cylindrical Fuse, 20 A, 600 V DC, AC/DC Compatible

The BUSSMANN PVS-R Series Solar Fuse (MPN PVS-R-20) is a fast-acting cylindrical fuse rated at 20 A and 600 V DC with AC/DC voltage compatibility. This product is designed for overcurrent protection in solar…

SKU 3G-OTH-27505

Also listed as: PVSR20 · PVS R 20

Brand
BUSSMANN
Item
PVS-R-20 Fast-Acting Cylindrical Fuse, 20 A, 600 V DC, AC/DC Compatible
Category
Fast-Acting Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
PVS-R-20
Series
PVS-R
Voltage Compatability
AC/DC

Technical Documents

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN PVS-R Series Solar Fuse (MPN PVS-R-20) is a fast-acting cylindrical fuse rated at 20 A and 600 V DC with AC/DC voltage compatibility. This product is designed for overcurrent protection in solar applications.

Frequently Asked Questions

What is the BUSSMANN PVS-R-20 solar fuse used for?

The BUSSMANN PVS-R-20 is a fast-acting cylindrical fuse designed for overcurrent protection in solar photovoltaic systems. It protects combiner boxes, inverters, and panel strings from fault currents. Its 600 V DC rating and AC/DC compatibility make it suitable for both grid-tied and off-grid solar installations.

What are the specifications of the BUSSMANN PVS-R-20 fuse?

The BUSSMANN PVS-R-20 is a fast-acting cylindrical fuse rated at 20 A and 600 V DC with AC/DC voltage compatibility. It belongs to the PVS-R series and carries the manufacturer part number PVS-R-20. This fuse is designed specifically for overcurrent protection in solar applications.

Where to buy the BUSSMANN PVS-R-20 fuse worldwide?

3G Electric supplies the BUSSMANN PVS-R-20 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this fuse for your solar project. We provide competitive pricing and reliable shipping.

How to select the correct BUSSMANN PVS-R series fuse for a solar system?

Select the BUSSMANN PVS-R fuse based on the system's maximum continuous current and voltage. For a 20 A circuit, use the PVS-R-20 rated at 600 V DC. Ensure the fuse's interrupting rating exceeds the available fault current. Always follow NEC or local codes for fuse sizing and consult the system design specifications.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Solar Fuse: PVS-R Series, Fast-Acting, 50 A, 600 V DC (MPN PVS-R-50)
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Solar Fuse: PVS-R Series, Fast-Acting, 50 A, 600 V DC (MPN PVS-R-50)
Fast-acting cylindrical fuse rated 40 A and 600 V DC with AC/DC voltage compatibility. Provides overcurrent protection in DC circuits for photovoltaic systems, including combiner boxes and inverters
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Fast-acting cylindrical fuse rated 40 A and 600 V DC with AC/DC voltage compatibility. Provides overcurrent protection in DC circuits for photovoltaic systems, including combiner boxes and inverters
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Fast-acting cylindrical fuse rated 25 A and 600 V DC with AC/DC voltage compatibility. Provides overcurrent protection for DC circuits in photovoltaic systems, including combiner boxes and inverters
Fast-acting cylindrical fuse from the PVS-R series, rated 35 A and 600 V DC with AC/DC voltage compatibility. Designed for overcurrent protection in DC circuits such as combiner boxes and inverters in solar photovoltaic systems
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Fast-acting cylindrical fuse from the PVS-R series, rated 35 A and 600 V DC with AC/DC voltage compatibility. Designed for overcurrent protection in DC circuits such as combiner boxes and inverters in solar photovoltaic systems
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Fast-acting cylindrical fuse rated 60 A and 600 V DC with AC/DC voltage compatibility. Designed for overcurrent protection in DC circuits, including solar photovoltaic systems
Solar Fuse: PVS-R Series, Fast-Acting, 100 A, 600 V DC (MPN PVS-R-100)
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Solar Fuse: PVS-R Series, Fast-Acting, 100 A, 600 V DC (MPN PVS-R-100)

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