- MENU
- Home
-
Categories
- Air conditioner (switchgear cabinet)
- Base/base element (switchgear cabinet)
- Case for component installation with modular spacing 19 inch
- Climate control door (enclosure/cabinet)
- Climate control side panel (enclosure/cabinet)
- Component for arrangement / baying system (switchgear cabinet)
- View all categories
- Accessories/spare parts for domestic switching devices
- Accessories/spare parts for socket outlets/plugs with protective contact
- Cable entry
- Combination of switch/push button with socket outlet
- Control element/cover plate for domestic switching devices
- Controller for light controlling system
- View all categories
- Accessories/spare parts for earthing and lightning
- Accessories/spare parts for surge protection data networks/MCR-technology
- Accessories/spare parts for surge protection power supply systems
- Air-termination equipment for lightning protection
- Base for air termination systems lightning protection
- Basic element for surge protection device
- View all categories
- AC-power supply
- Accessories/spare parts for command devices
- Accessories/spare parts for electronic motor control and protection device
- Accessories/spare parts for emergency stop pull cord switch
- Accessories/spare parts for frequency controller
- Accessories/spare parts for low-voltage switch technology
- View all categories
- Accessories/spare parts for underfloor installation ducting systems
- Bend for underfloor installation ducting systems
- Coupler for underfloor installation duct
- Cover for underfloor installation duct flush floor open
- Cover plate for installation units
- End piece for underfloor installation duct
- View all categories
- Request Quote
- How RFQ Works
- Contact Us
- FAQ
View larger
Images are for illustrative purposes only. Please refer to data sheet for details
FUSE 450A 1250V 1FKE/115 AR CU 170M4744 EATON ELECTRIC Fuse-link, high speed, 450 A, AC 1250 V, size 1, 53 x..
FUSE 450A 1250V 1FKE/115 AR CU
170M4744
170M4744
EATON - MOELLER
1 Pcs.
Fuse-link, high speed, 450 A, AC 1250 V, size 1, 53 x 69 x 160 mm, aR, IEC, UL, single indicator
FUSE 450A 1250V 1FKE/115 AR CU
Fuse, Fuse-link, high speed, 450 A, AC 1250 V, size 1, 53 x 69 x 160 mm, aR, IEC, UL, single indicator, square body with centre-bolted tags, US style, indicator style K for microswitch, semiconductor protection, IEC 60269-4, Breaking Capacity 100 kA
Automation > HRC fuse
Bussmann Series High speed fuses
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲General specifications
Product Name
Eaton Bussmann series high speed square body fuse
Catalog Number
170M4744
EAN
5996516013953
UPC
051712259743
Product Length/Depth
73 mm
Product Height
52 mm
Product Width
170 mm
Product Weight
622 g
Compliances
CE Marked
RoHS Compliant
RoHS Compliant
Certifications
CSA Certified
IEC Rated
UL Recognized
IEC Rated
UL Recognized
Electrical data
Amperage Rating
450 A
Voltage rating
1250 V
Voltage type
AC
Clearing (I2T)
250000 at 1000 V, 335000 at 1250 V
Pre arc (I2T)
42000
Watt losses
80 W
Breaking capacity
100 kA
Class
Class aR
Product specification
Fuse size
1
Fitted with:
Type K Indicator for micro
| Feature Name | Feature Value |
|---|---|
| Fuse system according to IEC 60269 (EF017676) | Other |
| Fuse construction type according to IEC 60269 (EF015865) | 1 |
| Type of current (EF000143) | AC |
| Rated voltage AC (EF007682) | 1250 V |
| Rated current (EF000227) | 450 A |
| Utilization category according to IEC 60269 (EF002572) | aR (accompanied semiconductor protection) |
| Breaking capacity (EF005617) | 100 kA |
| Colour code (EF000931) | None |
| Type of fuse status indicator (EF004473) | Centre fuse status indicator |
| Power loss at rated current (EF012389) | 80 W |
| Mounting holes (EF021553) | M12 |
| Centre-to-centre distance of connections (EF021151) | 115 mm |