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You are here£ºHome >> Products >> DNFF Limit Switch Box
DNFF Limit Switch Box

Features

¡ô Soild and compact design.

¡ô Aluminium die-casting housing and powder coating.

¡ô Bolts on visual position indicator.

¡ô Fully adjustable spring loaded cams to ease the setting.

¡ô Positive drive mechanism ensures no slip between cam and shaft.

¡ô Special PCB to eliminate all wiring from the switch element to the terminals. Protection against short circuit.

¡ô Captive cover bolts, no worry to loose bolts while cover open.

¡ô Easy mounting bracket, NUMUR standard stainless steel shaft and bracket. We can also supply adjusting bracket.

¡ô Explosion-proof type

 

Technical Parameter

Enclosure Protection

Explosion proof Ex dm IIBT4,  O-ring

Ingress Protection

IP67 (Option IP68)

Coating

Epoxy-Polyester outside against corrosion

(option-Nylon Coating, Special color Coating)

Area / Gas Group Class

Zone 1,2 / IIB

Switches(Sensors)

2-SPDT mechanical switch

Cable Entries

2- NPT3/4 (Option : 2- G3/4)

Terminal

8 or 12 nos of terminal strips (6 for switches, 2 for solenoid valve power)

Position Monitoring Indication

Dome type 0¡ã~90¡ã

Switch Rating

16A 1/2HP 125/250V AC, 0.6A 125V DC, 0.3A 250V DC

Mounting Bracket

Carbon Steel acc.to VDI/VCE3845, NAMUR,as Standard

Certification

NEPSI, KC