Narva Glass Fuse 3AG 20A 5 Pack Part No. 52320BL

The Narva Glass Fuse 3AG 20A is supplied as a 5 pack and carries part number 52320BL. It is a glass fuse in 3AG format, rated at 20A, with a stated size of 32 x 6.3mm. For buyers replacing an existing fuse, the amp rating, fuse type, and physical dimensions are the key points to check before ordering.

This fuse features an internal soldered cap and external soldered cap, which is listed as providing improved conductivity. That makes the terminal construction worth noting if you are matching a like-for-like glass fuse in an electrical circuit where correct contact is important. The pack quantity is 5, so it suits workshop stock, repeat use, or keeping spares on hand.

Narva lists this item as a glass fuse under auto electrical accessories, with a one year warranty. As with any fuse purchase, the safest approach is to confirm the required amperage, the 3AG format, and the measured size before fitting. If the original fuse differs in rating or dimensions, do not assume it is interchangeable.

Key Features

• 20A glass fuse
• 3AG fuse type
• Pack of 5
• Internal and external soldered caps
• 32 x 6.3mm size
• Narva part number 52320BL

Specifications

• Brand: Narva
• Item type: Glass fuse
• Type: Fuse
• Amps: 20A
• Fuse type: 3AG
• Length: 32mm
• Diameter: 6mm
• Pack qty: 5

Application and Buying Notes

Before buying, confirm the replacement fuse needs a 20A rating and a 3AG glass fuse format. The listed size is 32 x 6.3mm, with dimensions also recorded as 32mm long and 6mm diameter, so the physical space in the holder should be checked as well as the electrical rating.

Part number 52320BL is the clearest reference for matching this fuse. If you are replacing an existing fuse, compare the part number, amperage, and fuse type against the old item or the vehicle’s fuse specification. A fuse that looks similar can still be the wrong rating or size.

The internal soldered cap and external soldered cap are important construction details for buyers who want the same style of glass fuse already in the circuit. That said, correct fit and correct electrical protection depend on the full application details, not appearance alone.

Because this is a pack of 5, it is practical for keeping spares, but the spare should only be used where the application calls for a 20A 3AG glass fuse. Using the wrong amperage can create electrical issues, so verify the circuit requirement before installation.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number 52320BL helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type FUSE, Unit of Measure PACK, Warranty One Year, Amps 20A, Fuse Type 3AG, Pack Qty 5, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 52320BL, Brand NARVA.

Additional published details for cross-checking include Description Narva Glass Fuse 3AG 20A 5 Pce, Length 32mm, Diameter 6mm, Item Type Glass Fuse, Weight 0.01kg, Product Group 1 AUTO ELEC ACCESSORIES.

Narva Glass Fuse 3AG 20A 5 Pce. Part number 52320BL should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 52320BL, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a fuse in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Confirm compatibility by checking the required amperage, 3AG fuse type, physical size, and part number 52320BL against your existing fuse or application details before purchase.

FAQ

What type of fuse is this?

This is a Narva glass fuse in 3AG format, rated at 20A. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.

How many fuses are in the pack?

The pack quantity is 5. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.

What is the part number?

The part number is 52320BL. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.

What size is the fuse?

The listed size is 32 x 6.3mm. The specifications also record it as 32mm long and 6mm diameter. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.

Does it come with a warranty?

Yes. The listed warranty is one year. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.

Is fitment information listed for specific vehicles?

No specific vehicle fitment is listed here. Check the amperage, 3AG fuse type, size, and part number 52320BL against your existing fuse or application details. For this listing, part number 52320BL is the main reference point. These details should still be checked against the original unit before ordering.