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PF-JT3-40

Bourns

Fuse - 40A - 500VAC / 125VDC - Thru Hole ...

Datasheet

RoHS Compliant

BOX Packaging

DESCRIPTION

The PF-JT3-40 is an industrial power fuse designed to UL 248-14 supplemental standard for circuit protection in power distribution applications. It features a rated current of 40 A with an interrupting rating of 2000 A at 500 VAC, 2000 A at 250 VAC, and 1000 A at 125 VDC, providing robust protection across multiple voltage levels. The fuse has a nominal resistance of 0.0019 O and a nominal I²t value of 2616 A²s (measured at 10x rated current), with clearing time characteristics of 4 hours minimum at 100% current rating and 120 seconds maximum at 200% current rating. It operates over a temperature range of -55°C to +125°C and is RoHS compliant and halogen free, with agency recognition E198545. The PF-JT3-40 is ideal for industrial equipment, power supplies, and distribution systems requiring reliable overcurrent protection with fast response times.

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SPECIFICATIONS

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Supplier:

Bourns

Part No:

PF-JT3-40

Unit of Measure:

Per Each

RoHS:

Yes

HTS:

8536100040

COO:

ECCN:

EAR99

Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.