- SENSIBLE LOTO KIT ELECTRO-MECHANICAL TOOL BOX (MEDIUM) Sensibly designed combo kit containing a mix of carefully selected electrical & mechanical lockout tagout devices, padlocks, hasps & tags. Suitable for locking off MCB’s (1 to 4 pole), MCCB’s (upto 477V – 250 Amps), push button and panel doors, ball, wheel and butterfly valves. Ideal LOTO kit for facility management, oil & gas, utilities, water works and many more.