Technical Data Bulletin

Class 3100 Heavy Duty Safety Switches
Class R Fuse Kits
Class R Fuse Kits
When installed, the Class R Fuse Kit rejects all but Class R fuses.
• UL Listed
• For factory installation, add CLR to the catalog number
• For systems having up to 200,000 rms symmetrical amperes fault current
available
• One kit is required for a three-pole switch
Table 32 - 240 Vac — Class R Fuse Kits
Amperes
80
Series
81
Class R Fuse Kit Catalog
Number
30 F5–F6 RFK03L
60 F5–F6 RFK03H
100 F5–F6 RFK10
200 F5–F6 HRK1020
400–600 E4–E5 HRK4060
Table 33 - 600 Vac — Class R Fuse Kits
Amperes
8082
Series
83
Class R Fuse Kit Catalog
Number
30
84
F5–F6 RFK03H
30 A Receptacle Switches
F7 RFK06
30 A Four-Pole Switches F5–F6 RFK06
60 F5–F7 RFK06H
100 F5–F7 RFK10
200 F5–F6 HRK1020
400–600 E4–E5 HRK4060
Fuse Puller Kits
Fuse Puller Kits
• Fuse Puller Kits are standard equipment on the following 30–100 A switches:
◦ NEMA Type 12 and 12K
◦ NEMA Type 4/4X/5 stainless steel
◦ NEMA Type 4X fiberglass reinforced polyester, and Krydon
TM
• Fuse Puller Kit available for field installation on NEMA Type 1 and NEMA Type
3R, 30–100 A switches
◦ One Fuse Puller Kit required for a three-pole, fusible, 240 V or 600 V heavy
duty switch.
◦ Fuse Puller Kits can be field installed on switches manufactured since
February, 1980
34 3100CT1602
80. For series not shown in table refer to the switch wiring diagram.
81. See page 57 through page 61 for safety switch series.
82. Class R Fuse Kits for Fiberglass Reinforced Polyester enclosures and Krydon
TM
enclosures see Table on page 22 and Table 19 on page 23
respectively.
83. See page 57 through page 61 for safety switch series.
84. H361-2, H361-2A, H361-2AWK and H361-2RB use RFK06.