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PSR033UL0450X

Name: Littelfuse PSR033UL0450X
Brand: Littelfuse
SKU: 576-PSR033UL0450X
Price: 497.53 USD
Availability: InStock

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Mouser No:

576-PSR033UL0450X

Mfr. No:

PSR033UL0450X

Mfr.:

Littelfuse

Description:

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US LONG BL 450A

Datasheet:

PSR033UL0450X Datasheet

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Industrial & Electrical Fuses
RoHS:
Product:	Semiconductor Fuses
Current Rating:	450 A
Fuse Type:	Fast-Acting Fuses
Termination Style:	Knife Blade
Class:	Class aR Fuses
Fuse Size/Group:	33
Indicator Style:	Visual Indicator
Packaging:	Bulk
Series:	PSR
Brand:	Littelfuse
Height:	108.4 mm
Length:	155.2 mm
Maximum Operating Temperature:	+ 125 C
Melting I2t:	13.6 kA2s
Minimum Operating Temperature:	- 55 C
Factory Pack Quantity:	1
Subcategory:	Fuses
Tradename:	Powr-SPEED
Width:	79.5 mm

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Technical Resources

Videos

EU Declaration of Conformity (PDF)

Compliance Codes

CAHTS:: 8536100000
USHTS:: 8536100040
JPHTS:: 853610000
BRHTS:: 85361000
ECCN:: EAR99

Origin Classifications

Country of Origin:: Mexico
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

PSR High-Speed Square Body Fuses

Littelfuse PSR Series High-Speed Square Body Fuses are specially designed for the protection of power semiconductor devices. The fuses from Littelfuse combine extreme current limitation benefits with balanced performance levels to meet the precise requirements for protecting sensitive power electronics devices. These devices include diodes, triacs, IGBTs, SCRs, MOSFETs, and other solid-state devices that are typically designed for power conversion and power conditioning equipment.

Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

High-Power Conversion

Littelfuse provides a wide portfolio of products for High-Power Conversion, including diodes, gate drivers, high-speed fuses, MOSFETs, and power modules. These products are broken down into four functions: rectifier, break chopper or PFC, inverter, and semiconductor protection.

Protection Products for Panels

Safety, efficiency, and smart design are essential for panel designs. Littelfuse Protection Products for Panels feature a wide range of DIN-mountable control and circuit protection products designed for various control product applications, including electrical control panels. Using quality parts within these control panels keeps equipment running longer, reducing maintenance repairs and downtime. Littelfuse Protection Products for Panels offer space-saving case sizes, plug-and-play setup, indication features on fuses and fuse holders, remote BLUETOOTH® communications, and more.

AC Protection & Motor Control in HVAC Solutions

Littelfuse AC Protection and Motor Control in HVAC Solutions are essential to improve energy efficiency in commercial and industrial buildings. These solutions include fuses, surge protection devices, voltage monitors, transducers, sensors, and time delay relays. Littelfuse AC Protection and Motor Control in HVAC products are designed for control units, rectifiers, inverters, communication interfaces, and user interfaces.