Fuse Blockout Device Circuit Breaker Lockout Type Fuse Block For Circuit Breaker Type Fuse For Maximum Padlock Shackle Diameter Not Applicable For Voltage Not Applicable Maximum Number of Padlocks 6 Overall Height 1.8 in Overall Width 0.55 in For Use With 1 1/4 in Fuse 11/32 in Fuse 9/16 in Fuse 9/32 in Fuse Includes (6) Plastic Nonconductive Blockouts 1/4 in Fuses Labeling Tag Included Lockout Color Red Lockout Material ABS Plastic Maximum Temperature 140 Degrees F