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Eaton Bussmann

Bussmann 170M6248 High Speed Fuse 1000A 1250V Class aR

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$184.62

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	170M6248
Product Category	High Speed Fuse
Product Type	High Speed Square Body Fuse
Current Rating	1000 A
Voltage Rating	1250 V AC IEC / 1300 V AC UL
Voltage Type	AC
Class	Class aR
Utilization Category	aR Semiconductor Protection
Breaking Capacity	100 kA
Interrupt Rating	100 kAIC
Fuse Size	3
Construction Size	3
Fuse Type	DIN 43653 KN/110 Type K Indicator for Micro
Fuse Indicator	Centre Fuse Status Indicator
Fuse Shape	Square Body, Slotted Center Bolted Tags
Mounting Dimension	M10
Connection Center Distance	108 mm
Pre-Arcing I²t	450000 A²s
Clearing I²t	2150000 A²s at 1000 V / 2750000 A²s at 1250 V
Watt Losses	135 W
Product Dimensions	168 × 95 × 76 mm
Product Weight	961 g
Compliance	CE Marked, RoHS Compliant
Certifications	UL Recognized, IEC Rated

Key Features

1000 A Current Rating

The 170M6248 high speed square body fuse has a documented current rating of 1000 A.

1250 V IEC Rating

The fuse is rated at 1250 V AC under IEC specifications and 1300 V AC under UL specifications.

Class aR Protection

The 170M6248 has an aR utilization category for semiconductor protection applications.

100 kA Breaking Capacity

The documented breaking capacity and interrupt rating is 100 kA.

DIN Size 3 Construction

The fuse uses size 3 square body construction with slotted center bolted tags and an M10 mounting dimension.

Centre Status Indicator

The 170M6248 incorporates a centre fuse status indicator and DIN 43653 KN/110 Type K indicator configuration.

Applications

Semiconductor protection
DC common bus systems
DC drive systems
Power converter protection
Rectifier protection
Industrial power electronics

Purchase Information

We support online purchase of the Bussmann 170M6248 High Speed Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Bussmann 170M6248?
Bussmann 170M6248 is a high speed square body fuse with a Class aR utilization category for semiconductor protection applications.

What is the current rating of 170M6248?
The documented current rating is 1000 A.

What is the voltage rating of 170M6248?
The documented voltage rating is 1250 V AC under IEC specifications and 1300 V AC under UL specifications.

What fuse class is 170M6248?
The documented fuse class is Class aR.

What is the breaking capacity of 170M6248?
The documented breaking capacity is 100 kA.

What fuse size is 170M6248?
The documented fuse and construction size is 3.

What indicator does 170M6248 use?
The fuse incorporates a centre fuse status indicator and uses a DIN 43653 KN/110 Type K indicator configuration.

What is the mounting dimension of 170M6248?
The documented mounting dimension is M10 and the center-to-center distance of the connections is 108 mm.

What are the dimensions of 170M6248?
The documented product dimensions are 168 mm length, 95 mm width and 76 mm height.

What are the documented I²t values?
The documented pre-arcing I²t is 450000 A²s. Clearing I²t is 2150000 A²s at 1000 V and 2750000 A²s at 1250 V.

What applications are specified for 170M6248?
The documented applications include semiconductor protection, DC common bus systems, DC drives, power converters and rectifiers.

What should be checked before ordering 170M6248?
Check the complete 170M6248 catalog number, 1000 A current rating, required 1250 V IEC or 1300 V UL AC rating, Class aR utilization category, size 3 construction, M10 mounting dimension and equipment protection requirements before purchasing.

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