Limitron® fast-acting fuses,KTS-R (600V) Class RK1
Low Voltage, Branch Circuit Rated Fuses - Branch Circuit Rated Fuses
Limitron® fast-acting fuses
Limitron® fast-acting fuses
KTS-R (600V) Class RK1
Specifications
Decription:
Fast-acting, current-limiting fuse.
Construction:
Melamine tube with silver fuse element.
Ratings:
Agency Information:
CE, Std. 248-12, Class RK1, UL Listed, Guide JDDZ, File E54273, CSA Certified, Class 1422-02, File 53787.
Features and Benefits:
@ Current limitation for non-inductive circuits provides Class RK1 current-limiting response to maximum ground fault and short-circuit conditions.
@ 200,000A interrupting rating provides high ratings at all
circuit locations.
@ Economical solutions for high-fault circuits.
@ 200,000A interrupting rating provides high ratings at all
circuit locations.
@ Economical solutions for high-fault circuits.
Typical Applications:
@ Panelboards
Note:
For superior electrical protection, Cooper Bussmann recommends upgrading KTS-R fuse applications to Low-Peak LPS-RK.
Data Sheet:
1044 (0-600)
| Catalog Number | Amps | A | B | Fuse Reducer - Desired Fuse (Case) Amp Size |
Fuse Reducer - Catalog No. (Pairs) | Note |
| KTS-R-1 | 1 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-2 | 2 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-3 | 3 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-4 | 4 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-5 | 5 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-6 | 6 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-8 | 8 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-10 | 10 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-12 | 12 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-15 | 15 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-20 | 20 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-25 | 25 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-30 | 30 | 5.0 (127.0) | 0.81 (20.6) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-35 | 35 | 5.5 (139.7) | 1.06 (27.0) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-40 | 40 | 5.5 (139.7) | 1.06 (27.0) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-45 | 45 | 5.5 (139.7) | 1.06 (27.0) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-50 | 50 | 5.5 (139.7) | 1.06 (27.0) | 30 | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-60 | 60 | 5.5 (139.7) | 1.06 (27.0) | 663-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. | |
| KTS-R-70 | 70 | 7.88 (200.0) | 1.34 (34.0) | 60 | 616-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-75 | 75 | 7.88 (200.0) | 1.34 (34.0) | 60 | 616-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-80 | 80 | 7.88 (200.0) | 1.34 (34.0) | 60 | 616-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-90 | 90 | 7.88 (200.0) | 1.34 (34.0) | 60 | 616-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-100 | 100 | 7.88 (200.0) | 1.34 (34.0) | 60 | 616-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-110 | 110 | 9.63 (244.5) | 1.84 (46.7) |
100 | 2621-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-125 | 125 | 9.63 (244.5) | 1.84 (46.7) |
100 | 2621-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-150 | 150 | 9.63 (244.5) | 1.84 (46.7) |
100 | 2621-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-175 | 175 | 9.63 (244.5) | 1.84 (46.7) |
100 | 2621-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-200 | 200 | 9.63 (244.5) | 1.84 (46.7) |
100 | 2621-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-225 | 225 | 11.63 (295.3) | 2.59 (65.8) | 100 | 2641-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-250 | 250 | 11.63 (295.3) | 2.59 (65.8) | 200 | 2641-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-300 | 300 | 11.63 (295.3) | 2.59 (65.8) | 200 | 642-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-350 | 350 | 11.63 (295.3) | 2.59 (65.8) | 642-R | 2641-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-400 | 400 | 11.63 (295.3) | 2.59 (65.8) | 200 | 642-R | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
| KTS-R-450 | 450 | 13.38 (339.7) | 3.13 (79.5) | 400 | 2664-R* | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. * Single reducer only (pair not required). |
| KTS-R-500 | 500 | 13.38 (339.7) | 3.13 (79.5) | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. | ||
| KTS-R-600 | 600 | 13.38 (339.7) | 3.13 (79.5) | CLASS RK1 Dimension - in (mm) Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses. NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility. |
