| With 1/2 IN Conduit Knockouts, 1-1/2 IN Deep |
| Boxes with concentric or eccentric knockouts are suitable for bonding without any additional bonding means where used in circuits above or below 250 VAC |
| Unless otherwise noted all concentric or eccentric knockouts are 1/2 to 3/4 in combinations |
| Single and double gang metallic outlet and switch boxes are acceptable for use in two hour fire rated walls |
| Groundskeeper raised ground feature on boss inside box provides one or two #10-32 tapped hole, allowing a 3/8 in long green ground screw to be threaded into box without contacting mounting surface |
| Other boxes provided with flat ground tapped hole, except plenum boxes |
| (4) 1/2 in side, (1) 1/2 in bottom knockouts |
