Instructions / Assembly

Class 3130 / 3110 Fusible Safety Switches
Fusible Safety Switches
Table 4 - Ratings for Fuses
Class
Cartridge fuse Ampere Rating
Light Duty Safety Switches
Plug
10 kA short circuit 30
Light and General Duty Safety Switches from the factory cartridge fuses
H 10 kA short circuit 30 to 600
K 10 kA short circuit 30 to 600
R
10 kA short circuit 30 to 600
100 kA short circuit
1
30 to 600
T 100 kA short circuit
800
400 and 600
2
Heavy Duty Safety Switches from the factory cartridge fuses
H 10 kA short circuit 30 to 600
K 10 kA short circuit 30 to 600
R
10 kA short circuit 30 to 600
200 kA short circuit
3
30 to 600
L 200 kA short circuit 800 to 1200
Safety Switches Field Modified
General Duty
J 100 kA short circuit 30 to 600
Heavy Duty
J 200 kA Short Circuit
100 to 200
4
30 to 400
5
600
6 7
NOTE: AIC ratings are for the switch, fuse, and/or rejection clip combination.
Table 5 - UL Class Ratings for Fuses
Class
Voltage Maximum Interruption Rating
Current limiting fuses
R
250 Vac
200,000 A rms symmetrical
600 Vac
300 Vdc
600 Vdc
Terminals modified to provide rejection feature
J 600 Vac
200,000 A rms symmetrical
16 GEX75737
1. Class R Rejection clips field installed.
2. Factory Special
3. Class R rejection clips field installed.
4. 240 V
5. 600 V
6. 240 V or 600 V
7. Requires kit H600J.