Littelfuse
IDSR450IDSR450.X
IDSR450.X
High-limiting Slo-Blo/Time Lag (T)/Time Delay Dual-element UL class RK5 indicating fuse (with blown-fuse indicator) - Littelfuse (POWR-PRO IDSR series) - Ordering code IDSR450.X - Rated current 450A - Rated Voltage 600Vac/dc - Short circuit breaking / interrupting capacity 200000A / 200kArms (at 600Vac; symmetrical) or 20000A / 20kArms (at 600Vdc) - UL Class RK5 fuse
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
IDSR450
Online Price
$680.40
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Littelfuse - POWR-PRO IDSR series
Description
High-limiting Slo-Blo/Time Lag (T)/Time Delay Dual-element UL class RK5 indicating fuse (with blown-fuse indicator) - Littelfuse (POWR-PRO IDSR series) - Ordering code IDSR450.X - Rated current 450A - Rated Voltage 600Vac/dc - Short circuit breaking / interrupting capacity 200000A / 200kArms (at 600Vac; symmetrical) or 20000A / 20kArms (at 600Vdc) - UL Class RK5 fuse
Specifications
Primary brand
Littelfuse
Main function
Fuse
Product series / family name
POWR-PRO
Sub-range name
IDSR
Functions
High-limiting Slo-Blo/Time Lag (T)/Time Delay Dual-element UL class RK5 indicating fuse (with blown-fuse indicator)
Rated current
450A
Short circuit breaking rating
200000A / 200kArms (at 600Vac; symmetrical)
300000A / 300kArms (at 600Vac; symmetrical) (Littelfuse self-certified)
20000A / 20kArms (at 600Vdc)
300000A / 300kArms (at 600Vac; symmetrical) (Littelfuse self-certified)
20000A / 20kArms (at 600Vdc)
Visual position indicator
Blown-fuse indicator
Rated Voltage (DC)
600 V
Application type
DC circuits
Solar inverters
Motors
Transformers
Solenoids
Fluorescent lighting
Solar inverters
Motors
Transformers
Solenoids
Fluorescent lighting
Manufacturer product status
Commercialized
Rated voltage (AC)
600 V
Compliant with standard(s)
Standard 248-12 Class RK5
UL 198M Class RK5
UL Listed
CSA certified
UL 198M Class RK5
UL Listed
CSA certified
Shape
Knife-blade
Protection functions
Opening = Slo-Blo / Time Lag (T) / Time Delay (M)
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Littelfuse - POWR-GARD IDSR series fuses - Datasheet.pdf | 19 Nov 2018 | English (US) |
