Appleton® N1DC75-102 DIV 1 SELECTOR SWITC

Selector Switch Control Stations
758971 MFG #: N1DC75-102
859.68000 / ea
Selector Switch Control Station, Type Feed Through, Constructional Feature Explosionproof, Voltage Rating 600 VAC, Current Rating 10 Ampere, Contact Configuration 4NO-2NC, Number of Circuits 2, Number of Positions 3, Operator Type Knob, Box Type Single Gang, Hub Size 1/2 Inch or 3/4 Inch, Enclosure Material Glass Reinforced Thermoplastic Polyetherimide, Enclosure Class I Div 1 and 2 Group C D, NEMA 3/4X/7CD/12, Approval UL 698, Overall Size 4.5 Inch W x 6.5 Inch D x 6.19 Inch H, Application Hazardous Location, Legend Hand-Off-Auto
  • Features
Non-metallic construction with metal imbedded grounding grid
No need to install special wires and parts for grounding
Feed-through or dead-end grounded 1/2 or 3/4 in conduit openings for threaded conduit
Special grounding wire furnished with each box provided
Non-metallic enclosures with corrosion resistant parts coated with epoxy, PTFE or Mylar™, these control stations offer unsurpassed resistance to chemicals
Silicone gasket, specially designed for the labyrinth-path point between cover and body, prevents entrance of moisture and dust
Smooth rounded integral bushing in each conduit opening protects conduct or insulation
Accurately tapped, tapered conduit openings for tight, rigid joints and ground continuity
Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintenance free operation
Push button and selector switch contacts are silver cadmium oxide which are "sealed" in lower phenolic chamber isolated from corrosive elements
N1 Series is designed with unique Labyrinth-path construction to assure a flame-tight joint between body and cover
Explosionproof, with sealing fittings field installed adjacent to enclosure on all conduit runs, the N1 Series enclosures withstood a hydrostatic test
N1 Series has typical mechanical properties of 24500 psi tensile strength, 3% elongation at break, 33000 psi flexural strength and 1200000 psi flexural modulus
Electrical properties of sample specimens dielectric strength (in air) of 769 at 1/16 in
N1 Series is designed with high strength thermoplastic polyetherimide, together with thick walls (5/16 in) and sound structural design (rounded corners) provides superior resistance to impact and crushing
Non-factory sealed
3 positions