121060R4 | SM4 Fuse Refill | 40 AMPS
121075R4 | SM4 Fuse Refill | 50 AMPS
121100R4 | SM4 Fuse Refill | 65 AMPS
121125R4 | SM4 Fuse Refill | 80 AMPS
121150R4 | SM4 Fuse Refill | 100 AMPS
121200R4 | SM4 Fuse Refill | 125 AMPS
121250R4 | SM4 Fuse Refill | 150 AMPS
121275R4 | SM4 Fuse Refill | 175 AMPS
121300R4 | SM4 Fuse Refill | 200 AMPS
122000R4 | SM4 Fuse Refill | N/A AMPS
122001R4 | SM4 Fuse Refill | 1 AMPS
122002R4 | SM4 Fuse Refill | 2 AMPS