Fuse Tri-Onic® 250V 40A Time-Delay Class RK5 TR Series Smart-Spot
Product Info
Service entrance equipment; Time-delay; General-purpose equipment; Easy-to-read label for quick brand recognition and replacement; Transformers; Current-limiting for low peak let-thru current; Motor circuits; CSA certified to standard C22.2 no. 248.12; Mains; Current-limiting; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Feeders; High-grade silica filler ensures fast arc quenching and high current limitation; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; AC & DC rated; Metal-embossed date and catalog number for traceability and lasting identification; Optional solid state SmartSpot blown fuse indicator; Branch circuits; DC listed to UL standard 248 TRS only; Fiberglass body provides dimensional stability in harsh industrial settings; UL listed to standard 248-12 File E2137
Item Specifications
-
200 kA
-
40 A
-
PolyTube
-
Copper
-
Ferrule
-
0.81 in
-
50 Hz
-
Class RK5
-
Yes
-
SmartSpot®
-
PolyTube
-
3 in
-
Clip
-
Clip
-
0.81 in
-
3 in
-
0.135 lb
-
250 V
-
250 V
-
250 V
-
250 V
-
Yes
-
1.69 in
-
4.25 in
-
10 Each
-
1.42 lb
-
3.12 in
-
Time Delay
-
Copper
-
Ferrule
-
0.135 lb