1, Explosion-proof switch
Model: BZM-16, BZM-25
Switch type: B:changeover switch. D: on-off switch.
Ex symbol: Exd IIC T6
Protection: IP65.
Certificate; LCIE06 ATEX6068, IECEx LCI08. 0008.
Material: copper-free aluminum, powder coated.
Fastener: stainless steel.
Rated voltage: Max.250VAC.
Rated current:16A/25A.
Hub: 2*M25*1.5, with plugs.

2, BZZ51 series explosion-proof conversion swtich
Model: BZZ51-10, 25, 63(current).
Ex symbol: Exde IIB T6
Protection: IP65 with canopy.
Certificate; LCIE06 ATEX6021, IECEx LCI08. 0006.
Material: copper-free aluminum, powder coated.
Pole: 3Pole (4 poles can be customized)
Fastener: stainless steel.
Rated voltage: Max.415VAC.
Rated current:10A, 25A, 63A.
Hub: 2*M25*1.5, with plugs.

We also have GRP material switch for choosen. You may contact me directly for more detials.