Explosion Proof Junction Box 

Key Features
+ Explosion-Proof Terminal Box
+ Stainless steel 316L
+ Dual explosion-proof certification
+ IP68
+ With D: Built-in transformer (output 24VDC to Washing Tank)
+ With F: Built-in 3 Electrical + 1 Optical Transceiver (Single-Mode, Single-Fiber, 1310 nm Tx / 1550 nm Rx, SC Interface)
+ With P: Equipped with 2 DIN-rail power supplies, supporting 100–240 VAC input, 12VDC output