Mfr Part #:

8020.5019

The Schurter Inc. 8020.5019 is a 6.3 A, 500 VAC ceramic cartridge fuse with time-lag T characteristic. It features high breaking capacity and requires a fuse holder or clip for mounting.

✓ Total Stock: 290 pcs

$ Price Range: $0.57 - $1.21

8020.5019 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Tokyo Device ✓ Non-Authorised Inventory information	290 pcs On Request	290 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

8020.5019 Description

Short technical summary and product information.

The Schurter Inc. 8020.5019 is a 6.3 x 32 mm ceramic cartridge fuse from the SHT 6.3x32 series. It is designed for primary circuit protection and uses a ceramic tube with nickel-plated copper alloy endcaps and tin-plated copper axial leads.

Rated at 6.3 A and 500 VAC (63-400 VDC), the fuse features a time-lag T characteristic and a high breaking capacity of 3500 A to 20 kA. The nominal melting I²t is 225 A²s, making it suitable for pulse-shaped continuous currents.

The operating temperature range is -40 °C to 85 °C, with climatic category 40/085/21 per IEC 60068-1. The cartridge measures 0.250" diameter by 1.252" length (6.35 mm x 31.80 mm) and requires a holder or clip for mounting.

Typical applications include 3-phase systems, DC circuits, photovoltaic installations, frequency converters, power electronics, and commercial cooking appliances compliant with UL 197. Storage conditions are 0 °C to 60 °C at up to 70% relative humidity.

8020.5019 Quick Information

Product Type: Cartridge Fuse

Series: SHT 6.3x32

Canonical Name: Schurter Inc. SHT 6.3x32 Series Cartridge Fuse, 6.3 A, 500 VAC

Subcategory: Ceramic Cartridge Fuses

8020.5019 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

8020.5019 Estimated Pricing

Qty	Low	High
1+	$1.21	$1.21
10+	$1.11	$1.11
50+	$0.93	$0.93
100+	$0.86	$0.86
250+	$0.77	$0.77
500+	$0.71	$0.71
1,000+	$0.65	$0.65
5,000+	$0.57	$0.57

Estimated market price range - modelled values for guidance only, not live distributor offers.

8020.5019 Features

Rated 6.3 A at 500 VAC.
Time-lag T characteristic for pulse loads.
High breaking capacity up to 3500 A.
Ceramic tube with nickel-plated copper endcaps.
Fits standard 6.3 x 32 mm fuseholders.

8020.5019 Applications

Use in 3-phase power distribution circuits.
Suitable for DC photovoltaic systems.
Protects frequency converters and power electronics.
Meets UL 197 commercial cooking appliance requirements.

8020.5019 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of the 8020.5019 fuse?

The fuse is rated for 6.3 A nominal current.

What voltage rating does the 8020.5019 support?

Rated voltage is 500 VAC, with DC range from 63 to 400 VDC.

What is the breaking capacity of the 8020.5019?

Datasheet specifies breaking capacity from 3500 A to 20 kA.

Is the 8020.5019 a slow-blow fuse?

Yes, it has a time-lag T response characteristic (slow-blow).

What package or mounting style is used for this fuse?

The fuse is a 6.3 x 32 mm cartridge that requires a fuse holder or clip for mounting.

What is the operating temperature range of the 8020.5019?

It operates from -40 °C to 85 °C.

What safety approvals does the 8020.5019 hold?

The fuse carries cURus approval.

Category	Fuses
Manufacturer Name	Schurter Inc.
Approval Agency	cURus
Breaking Capacity @ Rated Voltage	1.5kA
Current Rating (Amps)	6.3 A
Fuse Type	Cartridge, Ceramic
Lead Style	Cartridge
Melting I²t	225 A²s
Mounting Type	Requires Holder
Operating Temperature	-40°C ~ 85°C
Response Time	Time-Lag T
Storage Conditions	0 °C to 60 °C, max. 70% r.h.
Voltage Rating	500 V